DHW
HOT WATER TANKS FOR
PRODUCTION AND STORAGE
Domestic and Industrial uses
Stainless Steel Tanks: Tank in tank, Coil and Storage
Inertia Tanks for primary circuits
TECHNICAL INFORMATION
AENOR
Empresa
Registrada
ER-108/1/93
• Introduction ..............................................................................................from 3 to 4
• Tanks for the production and storage of DHW.
Domestic use. ........................................................................................from 5 to 18
• Tanks for the production and storage of DHW.
Industrial use. ......................................................................................from 19 to 20
• Tanks for the hot water production and
storage in closed circuit
Domestic use. ......................................................................................from 21 to 22
• Tanks for the hot water production and
storage in closed circuit
Industrial use. ......................................................................................from 23 to 24
• Hydraulic installation
Installation Norms
Installation diagrams............................................................................from 25 to 37
• Electrical heating. DHW tanks
Heating elements and control panels ..................................................from 38 to 43
• DHW production and performance
Performance curves and tables ...........................................................from 44 to 80
• Accessories for DHW tanks
Accessories, fittings .............................................................................from 81 to 86
• Sales offices..........................................................................................................87
2
Introduction
One of the fundamental characteristics of LAPESA since it was founded in 1964, has always
been its dynamism; its capacity to stay one step ahead of market changes and, indeed, to
anticipate its customers expectations.
The companys current leading position in the Spanish market and its increasing presence
in foreign markets are a direct consequence of the importance that LAPESA has always
placed on investments in technology and in production and human means as well as its
constant concern for the quality of its products and services.
The two basic elements that have aided our company’s development: innovation and quality
management, pose a constant challenge and we concentrate all of our resources, both human
and material, on working in a coordinated way to achieve our one and only aim which is to
satisfy our customers’ requirements.
Customer service is the basis of our company culture and LAPESA is equipped with all the
necessary logistic means to ensure that our products reach our customers in optimum
condition.
Our commercial network is spread throughout the European countries, Maghreb, South
America and the Arab countries.
Our customer-oriented service along with the level of quality of our products has meant that
LAPESA has consolidated its position as leader of its sector in Spain as well as having earned
the recognition and a high and renowned position in foreign markets. Most of the multinational
petrochemical companies and firms related to this sector are customers of ours, as well as
national construction companies, large buying groups in the sector and numerous distributing
and installing firms which have, from the very beginning, placed their confidence in us thanks
to our ability to respond to their specific needs and requirements.
The CE Mark means that the product complies with all relevant European Directives,
such as the 97/23/CE European Directive on Pressure Equipments.
The fact that our products bear the CE mark indicates that they are apt for marketing
in any EU country will full guarantees as to their safety.
The health and hygiene measures approved by 98/83/CE Directive shall be adopted
for the prevention of Legionellosis
3
Tanks for the production and storage of DHW. Programme
Domestic use.
• GX-D.I: 130 to 600 litre models
tank in tank prepared for flanged electric element.......5
• GX-M1.I: 800 to 1,000 litre models
tanks with coil ............................................................14
• GX-D.I1: 130 to 600 litre models
tank in tank prepared for threaded electric element ....6
• GX-M1B.I: 800 to 1,000 litre models
tanks with coil and DN400 manhole ..........................15
• GX-D.I2: 210 to 300 litre models
tank in tank prepared for threaded electric element ....7
• GX-M2.I: 300 to 500 litre models
tanks with two coils....................................................16
• GX-P·I: 300 to 1,000 litre models
multifunctional, tank in tank with coil ...........................8
• GX-M2.I: 800 to 1,000 litre models
tanks with two coils....................................................17
• GX-PAC·I: 300 to 600 litre models
multifunctional, tank in tank without coil ......................9
• GX-M2B.I: 800 to 1,000 litre models
tanks with two coils and DN400 manhole..................18
• GX-R·I 200 to 500 litre models
buffer tanks for storage..............................................10
• GX-R·I: 800 to 1,000 litre models
buffer tanks for storage..............................................11
• GX-RB·I: 800 to 1,000 litre models
buffer tanks for storage with DN400 manhole ...........12
Industrial use.
• MXV-RB: 1,500 to 5,000 litre models
for DHW storage with DN400 manhole .....................19
• MXV-SB/SSB: 1,500 to 5,000 litre models
with coil and DN400 manhole....................................20
• GX-M1·I: 200 to 500 litre models
tanks with coil ...........................................................13
Tanks for the hot water production and storage in closed circuit
Domestic use.
Industrial use.
• G-I: 50 to 1,500 litre models. Thermal inertia tanks
• MV-I: 1,500 to 5,000 litre models. Thermal inertia tanks
for storage in primary circuits.........................................21
• G-IS: 260 to 1,000 litre models. Thermal inertia tanks
with coil for storage in primary circuits ...........................22
4
for storage in primary circuits .........................................23
• MV-IS: 1,500 to 5,000 litre models. Thermal inertia tanks
with coil for storage in primary circuits ...........................24
GX-D·I: 130 to 600 litre models, for DHW
Tank in tank (prepared for flanged electric element)
A
c
z
kw ww
z
g
kv
i
p
h
Kw
ww
d
N
e
kr
M
C
j
c- Inspection port
d- DHW storage tank
e- Heating circuit
f- External lining
g- Top and bottom covers
h- Thermal Insulation
i- Control panel
j- Auxiliary side hole
p- Drain valve 1/8’’GAS/F (supplied)
s- Sensor probe
F
s
D
B
f
g
Description:
Double-wall tanks for the production and storage of domestic hot water, with capacities from 130 to 600 litres.
Made in AISI-316 stainless steel, chemically descaled and passivated after assembly. Surrounding carbon steel chamber for the indirect heating and production
of DHW by means of external energy source or electric heating element.
Thermal insulation: with CFC-free, mould-injected rigid, 45 Kg/m3 density, polyurethane foam.
Installation: The whole range is designed for vertical installation and also for wall installation for models 130 and 200 litres.
Regulation and control (Control panel Type KP1): The tank includes control panel with thermometer, regulation and safety thermostat and on/off switch (more
details in pages 39 and 40). Supplied with a blind flange at the auxiliary side hole, provided for the flanged electric heating element later installation. For
electric heating, all is needed is to incorporate the electrical element supplied with the necessary power leads, to be connected to the control panel that is
totally factory-wired and includes all of the regulating and control elements required.
Maintenance free: The electric element fitted in the primary heating circuit (between the stainless steel tank and the surrounding chamber), makes it immune
to the typical agressions of domestic hot water, such as calcification and/or corrosion, thus offering the maximum guarantee for a long life service. More details
in page 38.
Supply:
The tank is supplied totally finished, with all of its components (sensors, regulating devices, primary circuit drain valves, etc. ) fitted and tested. External finished
with padded lining in white RAL 9016 and covers in anthracite grey RAL 7021, with reinforced cardboard packaging and independent non-returnable pallet.
Technical characteristics / Connections / Dimensions
Total capacity
DHW capacity
Heating circuit capacity
Maximum temperature of DHW tank (secondary)
Maximum working pressure DHW tank (secondary)
Maximum temperature in heating circuit
Maximum pressure in heating circuit
Heat exchange surface in heating circuit
Primary fluid flow
Absorbed power
Temperature loss
Expansion vessel charge pressure
Expansion valve setting
Temperature and Pressure Relief valve set opening pressure
Temperature and Pressure Relief valve set opening temperature
Empty weight (approx.)
Full weight (approx.)
kw / ww:Cold water inlet / DHW outlet -T&P relief valve connection
kv / kr:Heating circuit input / return
z: Recirculation
M: optional connection input (ASH pump, boiler...)
N: optional connection return(ASH pump, boiler...)
P&T relief valve size
j:Inmersion heater
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension F:
Performances*
Primary flow rate
Continuous output (30 ºC)
Boiler output (30 ºC)
Continuous output (45 ºC)
Boiler output (45 ºC)
Continuous output (60 ºC)
Boiler output (60 ºC)
GX-130-DI GX-200-DI
litres
litres
litres
ºC
MPa (bar)
ºC
MPa (bar)
m2
litres/hr.
KW
ºC/hr.
MPa (bar)
MPa (bar)
MPa (bar)
ºC
Kg
Kg
"GAS/M
"GAS/F
"GAS/M
"GAS/F
"GAS/F
"GAS/M
GX-400-DI GX-600-DI
130
100
30
90
0.55 (5.5)
110
0.3 (3)
1.2
5000
40
0.49
191
150
41
90
0.55 (5.5)
110
0.3 (3)
1.2
5000
42
0.4
608
500
108
90
0.55 (5.5)
110
0.3 (3)
3.0
10000
100
0.19
52
182
3/4
1
3/4
1
3/4
65
256
3/4
1-1/2
3/4
1-1/2
3/4
151
759
1
1-1/2
1
1-1/2
1-1/2
3/4
mm
mm
mm
mm
mm
480
1155
170
980
-
620
985
180
775
-
litres/hr.
litres/hr.
KW
litres/hr.
KW
litres/hr.
KW
1200
1100
26
570
23
320
19
1200
1160
27
610
24
350
20
NOTE: If a gas or oil boiler is connected, they must be controlled through a 2 Port Spring Return Motorised Valve
(*) Primary fluid 80 ºC, cold inlet 10 ºC
GX300-DI
256
365
200
300
56
65
90
90
0.55 (5.5)
0.55 (5.5)
110
110
0.3 (3)
0.3 (3)
1.6
2.4
6000
9000
60
83
0.28
0.25
0.35 (3.5)
0.6 (6)
0.7 (7)
90
78
107
334
472
3/4
3/4
1-1/2
1-1/2
3/4
3/4
1-1/2
1-1/2
1-1/2
1-1/2
3/4
3/4
Side flange D146 mm
620
620
1240
1725
180
180
1025
1510
425
665
1600
1600
38
800
33
490
28
2500
2600
60
1200
47
690
40
770
1730
190
1490
645
2900
3100
71
1350
57
800
45
5
GX-D·I1: 130 to 600 litre models, for DHW
Tank in tank (prepared for threated electric element)
A
c
z
A
kw ww
z
z
kw ww
g
kv
i
p
kv
h
d
kr
kr
g
C
M
C
M
F
e
R
B
D
F
D
s
ww
N
N
B
f
Kw
c- Inspection port
d- DHW storage tank
e- Heating circuit
f- External lining
g- Top and bottom covers
h- Thermal Insulation
i- Control panel
p- Drain valve 1/8’’GAS/F (supplied)
s- Sensor probe
GX-210/260/300-DI1
GX-130/400/600-DI1
Description:
Double-wall tanks for the production and storage of domestic hot water, with capacities from 130 to 600 litres.
Made in AISI-316 stainless steel, chemically descaled and passivated after assembly. Surrounding carbon steel chamber for the indirect heating and
production of DHW by means of external energy source or electric heating element.
Thermal insulation: with CFC-free, mould-injected rigid, 45 Kg/m3 density, polyurethane foam.
Installation: The whole range is designed for vertical installation and also for wall installation for models 130 and 210 litres.
Regulation and control (Control panel type LP GX/UK): The tank includes control panel with thermometer and regulation and safety thermostat (more
details in pages 41 and 42).
In option, a electric heater can be supplied with the tank. It is a 3, 6 or 9 KW INCOLOY 2” heater, with own safety and regulation thermostat
(self-controlled heating element).
Maintenance free: The electric element fitted in the primary heating circuit (between the stainless steel tank and the surrounding chamber), makes it
immune to the typical agressions of domestic hot water, such as calcification and/or corrosion, thus offering the maximum guarantee for a long service
life. More details in page 40.
Supply:
The tank is supplied totally finished, with all of its components (sensors, regulating devices, primary circuit drain valves, etc. ) fitted and tested.
External finished with padded lining in white RAL 9016 white and covers in anthracite grey RAL 7021, with reinforced cardboard packaging and independent
non-returnable pallet.
Technical characteristics / Connections / Dimensions
Total capacity
DHW capacity
Heating circuit capacity
Maximum temperature of DHW tank (secondary)
Maximum working pressure DHW tank (secondary)
Maximum temperature in heating circuit
Maximum pressure in heating circuit
Heat exchange surface in heating circuit
Temp./Press. Relief valve set opening pressure
Temp./Press. Relief valve set opening temperature
Empty weight (approx.)
Full weight (approx.)
GX-130-DI1 GX-210-DI1
litres
litres
litres
ºC
MPa (bar)
ºC
MPa (bar)
m2
MPa (bar)
ºC
Kg
Kg
kw / ww:Cold water inlet / DHW outlet -T&P relief valve connec ."GAS/M
kv / kr:Heating circuit input / return
"GAS/F
z: Recirculation
"GAS/M
p: Purge connection
"GAS/F
M: optional connection input (ASH pump, boiler...)
"GAS/F
N: optional connection return(ASH pump, boiler...)
"GAS/F
R:Side connection for electric heater
"GAS/F
P&T relief valve size
"GAS/M
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension F:
6
mm
mm
mm
mm
mm
GX-260-DI1 GX-300-DI1 GX-400-DI1
GX-600-DI1
127
85
42
90
0.55 (5.5)
110
0.3 (3)
1.0
0.7 (7)
90
50
177
207
132
75
90
0.55 (5.5)
110
0.3 (3)
1.3
0.7 (7)
90
67
274
255
180
75
90
0.55 (5.5)
110
0.3 (3)
1.8
0.7 (7)
90
90
345
290
200
90
90
0.55 (5.5)
110
0.3 (3)
2.0
0.7 (7)
90
97
387
344
264
80
90
0.55 (5.5)
110
0.3 (3)
2.2
0.7 (7)
90
105
449
573
434
139
90
0.55 (5.5)
110
0.3 (3)
2.8
0.7 (7)
90
150
723
3/4
1
3/4
1/8
1
2
3/4
3/4
1
3/4
1/8
1
1
2
3/4
3/4
1
3/4
1/8
1
1
2
3/4
3/4
1
3/4
1/8
1-1/2
1
2
3/4
3/4
1-1/2
3/4
1/8
1-1/2
1-1/2
2
3/4
1
1-1/2
1
1/8
1-1/2
1-1/2
2
3/4
480
1155
170
980
-
560
1515
200
1280
900
560
1820
200
1580
1050
560
2050
200
1815
1225
620
1725
180
1510
665
770
1730
190
1490
645
NOTE: If a gas or oil boiler is connected, they must be controlled through a 2 Port Spring Return Motorised Valve
GX-D·I2: 210 to 300 litre models, for DHW
Tank in tank (prepared for threated electric element)
c
A
g
z
z
kw ww
p
kv
i
h
ww
N1
d
B
f
Kw
c- Inspection port
d- DHW storage tank
e- Heating circuit
f- External lining
g- Top and bottom covers
h- Thermal Insulation
i- Control panel
p- Drain valve 1/8’’GAS/F (supplied)
s- Sensor probe
g
N2
N3
N4
200 145
tm
R
200 145 145
e
F
D
s
M
kr
Description:
Double-wall tanks for the production and storage of domestic hot water, with capacities from 210 to 300 litres.
Made in AISI-316 stainless steel, chemically descaled and passivated after assembly. Surrounding carbon steel chamber for the indirect heating and
production of DHW by means of external energy source or electric heating element.
Thermal insulation: with CFC-free, mould-injected rigid, 45 Kg/m3 density, polyurethane foam.
Installation: The whole range is designed for vertical installation and also for wall installation for models 130 and 210 litres.
Regulation and control (Control panel type LP GX/UK): The tank includes control panel with thermometer and regulation and safety thermostat (more
details in pages 41 and 42).
In option, a electric heater can be supplied with the tank. It is a 3, 6 or 9 KW INCOLOY 2” heater, with own safety and regulation thermostat
(self- controlled heating element).
Maintenance free: The electric element fitted in the primary heating circuit (between the stainless steel tank and the surrounding chamber), makes it
immune to the typical agressions of domestic hot water, such as calcification and/or corrosion, thus offering the maximum guarantee for a long service
life. More details in page 40.
Supply:
The tank is supplied totally finished, with all of its components (sensors, regulating devices, primary circuit drain valves, etc. ) fitted and tested.
External finished with padded lining in white RAL 9016 white and covers in anthracite grey RAL 7021, with reinforced cardboard packaging and independent
non-returnable pallet.
Technical characteristics / Connections / Dimensions
Total capacity
DHW capacity
Heating circuit capacity
Maximum temperature of DHW tank (secondary)
Maximum working pressure DHW tank (secondary)
Maximum temperature in heating circuit
Maximum pressure in heating circuit
Heat exchange surface in heating circuit
Temp./Press. Relief valve set opening pressure
Temp./Press. Relief valve set opening temperature
Empty weight (approx.)
Full weight (approx.)
kw / ww:Cold water inlet / DHW outlet -T&P relief valve connec.
kv / kr:Heating circuit input / return
z: Recirculation
p: Purge connection
M: optional connection input (ASH pump, boiler...)
N1: optional connection return(ASH pump, boiler...)
R:Side connection for electric heater
tm: Side connection for sensors
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension F:
litres
litres
litres
ºC
MPa (bar)
ºC
MPa (bar)
m2
MPa (bar)
ºC
Kg
Kg
"GAS/M
"GAS/F
"GAS/M
"GAS/F
"GAS/F
"GAS/F
"GAS/F
"GAS/F
"GAS/M
mm
mm
mm
mm
mm
GX-210-DI2
GX-260-DI2
GX-300-DI2
207
132
75
90
0.55 (5.5)
110
0.3 (3)
1.3
0.7 (7)
90
67
274
255
180
75
90
0.55 (5.5)
110
0.3 (3)
1.8
0.7 (7)
90
90
345
290
200
90
90
0.55 (5.5)
110
0.3 (3)
2.0
0.7 (7)
90
97
387
3/4
1
3/4
1/8
1
1
2
1/2
3/4
3/4
1
3/4
1/8
1
1
2
1/2
3/4
3/4
1
3/4
1/8
1-1/2
1
2
1/2
3/4
560
1515
200
1280
900
560
1820
200
1580
1050
560
2050
200
1815
1225
NOTE: If a gas or oil boiler is connected, they must be controlled through a 2 Port Spring Return Motorised Valve
7
GX-P·I: 300 to 1,000 litre models, for DHW
Multifunctional, tank in tank with coil
kw z ww
c
c
h
e
A
kw z ww
g
e
tm
3
3
3
ce
d
s
tm
i
d
4
1
q
1
tm
6
2
5
tm q
Mod. GX-300/400-P.I
7
6
2
4
8
4
tm
kw
tm
e
z
ww
f
Mod. GX-600-P.I
(front view)
kw z ww
c
e
(side view)
Pre-cuts in insulation in 800 and 1,000 litre models
h
s
3
3
d
ce
5
R
q
R
4
0
5
Inspection port
DHW storage tank
Surrounding chamber
External lining
Top Cover
Control panel
Thermal insulation
Heating coil
Sensor probe (dhw)
Electric element connection
80
ce
s
cdcefgihqsR-
B
h
R
kw z ww
c
1
6
2
4
7
8
4
Mod. GX-800 / 1000-P.I
(side view)
Description:
Multifunctional double-wall tanks with heating coil for combined installation, ussing different heating
eneregy sources, with capacities of 300, 400, 600, 800 and 1000 litres.
tm The external tank, made of carbon steel, acts as an inertia tank in the primary circuit. This tank includes
a heating coil with a great heat exchange capacity to harness solar energy and side connections provided
for the combination with a heat pump, a boiler or/and central heating connection. It also includes a 2”
connection for an electric immersion heater. The internal DHW tank is made in AISI-316 stainless steel,
chemically descaled and passivated after assembly for the continous production of DHW. The unit is
thermally insulated with CFC-free, mould-injected rigid polyurethane foam. The special design of the
800 and 1000 litre models allows the thermal insulation on the sides to be removed, allowing the tank
to pass through places with limited access (800 mm.) The tanks include a control panel (Control panel
type LP GX/UK) with thermometer and regulation and safety thermostat (more details in pages 41 and
42). The sensor probe for DHW is located in the top inspection port , with enough length to fit 2x extra
sensors if required. The tank is designed for vertical installation on the floor.
tm
Supply:
The minimum and maximum length the 1/2 (tm)
pockets/sleeves must be.
tm The tank is supplied totally finished, tested
and with all of its components mounted.
The external finish is with padded lining in
RAL 9016 white and covers in RAL 7021
anthracite grey.
The unit is packed in a reinforced cardboard
box and strapped on a non-return wooden
pallet.
length of probes (mm) (including thread)
minimum length
maximum length
tm
tm*
tm
tm*
GX-300-P.I
55
55
115
65
GX-400-P.I
40
40
115
55
GX-600-P.I
40
40
115
55
GX-800-P.I
80
80
155
220
GX-1000-P.I
80
80
155
220
tm*; Sensor probe for manometer (if not required, to be sealed)
Technical characteristics / Connections / Dimensions
8
Total capacity
DHW capacity
Capacity of surrounding tank
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Maximum working presure of DHW
Maximum temperature of surrounding tank
Maximum pressure of surrounding tank
Maximum pressure of primary circuit coil
Heat exchange surface of surrounding tank
Heat exchange of primary circuit coil
Primary circuit coil fluid flow
Surrounding tank absorbed power
Surrounding tank fluid flow
Secondary circuit absorbed power
Temperature loss
Empty weight (approx.)
Full weight (approx.)
kw: Cold water inlet
ww: DHW outlet / T&P relief valve connection
z: Recirculation
R: Electrical heater connection
3 / 4 : Post heating flow /return connection
1 / 2 : Coil flow / return connection
5 / 6 : ASH pump flow / return
7 / 8 : Heating flow / return connection
tm: Sensor probe connection (in primary water)
e: Air vent
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
litres
litres
litres
ºC
MPa (bar)
MPa (bar)
ºC
MPa (bar)
MPa (bar)
m2
m2
litres/h
KW
litres/h
KW
ºC/h
Kg
Kg
"GAS/M
"GAS/M
"GAS/M
"GAS/F
"GAS/F
"GAS/F
"GAS/F
"GAS/F
"GAS/F (number)
"GAS/F
"GAS/M
mm
mm
GX-300-P.I
245
116
128
90
0.8(8)
0.55(5.5)
110
0.3(3)
2.5(25)
1.12
1.7
6000
18
5000
38
0.29
105
355
3/4
3/4
3/4
2
1-1/4
1
1-1/4
1-1/4
1/2 (3)
1/8
3/4
560
1770
GX-400-P.I
GX-600-P.I
GX-800-P.I
GX-1000-P.I
350
145
205
90
0.8(8)
0.55(5.5)
110
0.3(3)
2.5(25)
1.8
1.8
6000
20
5000
40
0.25
115
465
3/4
3/4
3/4
2
1-1/4
1
1-1/4
1-1/4
1/2 (3)
1/8
3/4
620
1725
605
215
390
90
0.8(8)
0.55(5.5)
110
0.3 (3)
2.5 (25)
1.8
2.4
6000
25
6000
50
0.19
185
790
1
1
1
2
1-1/4
1
1-1/4
1-1/4
1/2 (3)
1/8
3/4
770
1730
770
200
570
90
0.8(8)
0.55(5.5)
110
0.3 (3)
2.5 (25)
1.9
2.7
6000
26
6000
60
0.17
245
1015
1
1
1
2
1-1/4
1
1-1/4
1-1/4
1/2 (3)
1/2
3/4
950
1840
970
250
720
90
0.8(8)
0.55(5.5)
110
0.3 (3)
2.5 (25)
2.3
2.7
6000
38
6000
70
0.15
290
1260
1
1
1
2
1-1/4
1
1-1/4
1-1/4
1/2 (3)
1/2
3/4
950
2250
NOTE: If a gas or oil boiler is connected, they must be controlled through a 2 Port Spring Return Motorised Valve .
GX-PAC·I: 300 to 600 litre models, for DHW
Multifunctional, tank in tank without coil
z
kw ww
A
g
h
e
i
3
z
e
d
s
f
Kw
B
tm
ww
7
5
R
4
tm
6
ce
4
8
g
d
ce
f
g
i
h
s
-
DHW storage tank
Heating chamber
External lining
Top Cover
Control panel with thermometer.
Thermal insulation
Sensor probe (dhw)
Mod.
GX-300/400/600-PAC·I
(front view)
Description:
Double-wall tanks for the production of domestic hot water, using different heating energy sources in combined installation, with capacities of 300, 400 and
600 litres
The external tank, made of carbon steel, acts as an inertia tank in the primary circuit. Side connections provided for the combination of a heat pump, a boiler
and/or central heating connection. It also includes a 2” connection for an electric immersion heater.
The internal DHW tank is made in AISI-316 stainless steel, chemically descaled and passivated after assembly.
Thermally insulated with CFC-free, mould-injected, 45Kg/m3 density rigid polyurethane foam.
The tanks include a control panel type LP GX/UK, with thermometer and regulation and safety thermostat (more details in pages 41 and 42). The sensor probe
for DHW is located in the top inspection port, with enough length to fit 2x extra sensors if required.
Tank designed for vertical installation on the floor.
Supply:
The tank is supplied totally finished, tested and with all of its components mounted.
The external finish is with padded lining in RAL 9016 white and covers in RAL 7021 anthracite grey.
The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet.
Technical characteristics / Connections / Dimensions
Total capacity
DHW capacity
Surrounding tank capacity
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Maximum working presure of DHW
Maximum temperature of surrounding tank
Maximum pressure of surrounding tank
Heat exchange surface in heating circuit
Primary fluid flow
Absorbed power
Temperature loss
Empty weight (approx.)
Full weight (approx.)
kw: cold water inlet
ww: DHW outlet / T&P relief valve connection
z: Recirculation
3 / 4 : Heating circuit input / return
5 / 6 : ASH pump input / return
7 / 8 : Radiant floor input / return
R: Electrical heater connection
tm: Sensor probe connection (in primary water)
e: Air vent
T&P relief valve size
Dimension A: External diameter
Dimension B: Total length
GX-300-PAC·I
litres
litres
litres
ºC
MPa (bar)
MPa (bar)
ºC
MPa (bar)
m2
litres/h
KW
ºC/h
Kg
Kg
"GAS/M
"GAS/M
"GAS/M
"GAS/F
"GAS/F
"GAS/F
"GAS/F
"GAS/F
"GAS/F
"GAS/M
mm
mm
GX-400-PAC·I
GX-600-PAC·I
245
116
128
90
0.8 (8)
0.55 (5.5)
110
0.3 (3)
1.29
5000
38
0.29
80
325
3/4
3/4
3/4
1-1/4
1-1/4
1-1/4
2
1/2
1/8
3/4
350
145
205
90
0.8 (8)
0.55 (5.5)
110
0.3 (3)
1.46
6000
50
0.25
85
435
3/4
3/4
3/4
1-1/4
1-1/4
1-1/4
2
1/2
1/8
3/4
575
277
298
90
0.8 (8)
0.55 (5.5)
110
0.3 (3)
2.16
6000
55
0.19
125
700
1
1
1
1-1/4
1-1/4
1-1/4
2
1/2
1/8
3/4
560
1770
620
1725
770
1730
NOTE: If a gas or oil boiler is connected, they must be controlled through a 2 Port Spring Return Motorised Valve.
9
GX-R·I: 200 to 500 litre models, for DHW
Buffer tanks for storage
c
z
g
A
ww
s
i
h
R
F
d
B
f
C
kw/e
D
m
j
cdfghijs-
Inspection port
DHW storage tank
External lining
Top cover
Thermal Insulation
Control panel
Auxiliary side hole
Sensor probe
GX-200…500-R·I models
Description:
Tanks for the production and storage of domestic hot water or cold water, with capacities of 200, 300 and 500 litres
Made in AISI-316 stainless steel, chemically descaled and passivated after assembly.
Thermally insulated with CFC-free, mould-injected, 45 Kg m3 density rigid polyurethane foam.
The tank is designed for the production of domestic hot water by means of a plate heat exchanger and/or electric heating element housed in the auxiliary
side hole.
The tank includes a thermometer for the DHW.
Supply:
The tank is supplied totally finished, tested and with all of its components mounted.
The external finish is with padded lining in RAL 9016 white (other optional colours are RAL 2004 orange, RAL 5015 blue or RAL 7042 grey) and covers in
RAL 7021 anthracite grey.
The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet.
Technical characteristics / Connections / Dimensions
DHW capacity
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Empty weight (approx.)
kw/e: Cold water inlet / Drain
ww: DHW outlet / P&T valve connection
z: Recirculation
m: Side connection
R: Side connection
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension F:
10
GX-200-R·I
GX-300-R·I
GX-500-R·I
litres
ºC
MPa (bar)
Kg
200
90
0.8 (8)
50
300
90
0.8 (8)
64
500
90
0.8 (8)
102
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
1
1
1
1-1/4
2
3/4
1
1
1
1-1/4
2
3/4
1
1
1
1-1/4
2
3/4
mm
mm
mm
mm
mm
620
1205
70
310
530
620
1685
70
310
1015
770
1690
70
355
970
GX-R·I: 800 and 1,000 litre models, for DHW
Buffer tanks for storage
c
g
i
z
800
ww
s
d
h
R
B
cdfghijs-
F
f
A
C
kw/e
D
m
j
Inspection port
DHW storage tank
External lining
Top cover
Thermal insulation
Control panel
Auxiliary side hole
Sensor probe
Description:
Tanks for the production and storage of domestic hot water or cold water, with capacities of 800 and 1,000 litres
Made in AISI-316 stainless steel, chemically descaled and passivated after assembly.
Thermally insulated with CFC-free, mould-injected, 45 Kg/m3 density rigid polyurethane foam.
The tank is designed for the production of domestic hot water by means of a plate heat exchanger and/or electric heating element housed in the auxiliary
side hole.
Hydraulic connections are placed on the side of the tank in order to facilitate installation. Its special design also allows the thermal insulation on the sides
to be removed, allowing the tank to pass through places with limited access (800 mm).
The tank includes a thermometer for the DHW.
Supply:
The tank is supplied totally finished, tested and with all of its components mounted.
The external finish is with padded lining in RAL 9016 white (other optional colours are RAL 2004 orange, RAL 5015 blue or RAL 7042 grey) and covers in
RAL 7021 anthracite grey.
The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet.
Technical characteristics / Connections / Dimensions
DHW capacity
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Empty weight (approx.)
kw/e: Cold water inlet / Drain
ww:
DHW outlet / P&T valve connection
z:
Recirculation
m:
Side connection
R:
Side connection
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension F:
GX-800-R·I
GX-1000-R·I
litres
ºC
MPa (bar)
Kg
800
90
0.8 (8)
147
1000
90
0.8 (8)
170
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
1-1/4
1-1/4
1-1/4
1-1/2
2
1-1/4
1-1/4
1-1/4
1-1/4
1-1/2
2
1-1/4
mm
mm
mm
mm
mm
950
1840
100
330
1070
950
2250
100
330
1480
11
GX-RB·I: 800 and 1,000 litre models, for DHW
Buffer tanks for storage with DN400 manhole
c
z
g
A
800
ww
s
d
i
h
R
B
f
j
F
cdfghijs-
C
kw /e
D
R
Inspection port
DHW storage tank
External lining
Top Cover
Thermal Insulation
Control panel
DN400 auxiliary side hole
Sensor probe
GX-800 and 1000-RB·I models
Description:
Tanks for the production and storage of domestic hot water or cold water, with capacities of 800 and 1,000 litres
Made in AISI-316 stainless steel, chemically descaled and passivated after assembly.
Thermally insulated with CFC-free, mould-injected, 45 Kg/m3 density rigid polyurethane foam.
The tank is designed for the production of domestic hot water by means of a plate heat exchanger and/or electric heating element housed in the threaded
side connections.
The hot water outlet and recirculation connections are placed on the side of the tank in order to facilitate installation. Its special design also allows the thermal
insulation on the sides to be removed, allowing the tank to pass through places with limited access (800 mm.)
The tank includes a thermometer.
Supply:
The tank is supplied totally finished, tested and with all of its components mounted.
The external finish is with padded lining in RAL 9016 white (other optional colours are RAL 2004 orange, RAL 5015 blue or RAL 7042 grey) and covers in
RAL 7021 anthracite grey.
The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet.
Technical characteristics / Connections / Dimensions
DHW capacity
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Empty weight (approx.)
kw/e: Cold water inlet / Drain
ww:
DHW outlet / P&T valve connection
z:
Recirculation
R:
Side connection
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension F:
12
GX-800-RB·I
GX-1000-RB·I
litres
ºC
MPa (bar)
Kg
800
90
0.8 (8)
178
1000
90
0.8 (8)
224
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
1-1/4
1-1/4
1-1/4
2
1-1/4
1-1/4
1-1/4
1-1/4
2
1-1/4
mm
mm
mm
mm
mm
950
1840
100
330
1070
950
2250
100
330
1480
GX-M1·I: 200 to 500 litre models, for DHW
Tanks with coil
A
z ww
c
g
s
i
h
d
B
f
R
kv
E
q
D
G
kr
j
Inspection port
DHW storage tank
External lining
Top cover
Thermal Insulation
Control panel
Auxiliary side hole
Heating coil
Sensor probe
C
kw/e
cdfghijqs-
GX-200…500-M1·I models
Description:
Tanks for the production and storage of domestic hot water for vertical installation on the floor. Made in AISI-316 stainless steel, chemically descaled
and passivated after assembly.
Capacities of 200, 300 and 500 litres, equipped with a heating coil fixed to the tank and designed to prevent cold zones at the bottom of the tank
(antilegionella design)
Thermally insulated with CFC-free, mould-injected, 45 Kg/m3 density rigid polyurethane foam.
As standard feature the tank includes an “ST” type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind flange
at the auxiliary side hole, prepared for a flanged main heating electric element, and side 1 1/2" threaded connection, provided for a back-up heating electric
element. Hydraulic connections are located on the side of the tank to facilitate installation. The special design also allows the thermal insulation on the
sides to be removed, allowing the tank to fit through in places with limited access (800 mm.)
Supply:
The tank is supplied totally finished, tested and with all of its components mounted.
The external finish is with padded lining in RAL 9016 white (other colors as option are RAL 2004 orange, RAL 5015 blue or RAL 7042 grey) and covers
in RAL 7021 anthracite grey.
The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet.
Technical characteristics / Connections / Dimensions
DHW capacity
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Maximum temperature in heating circuit
Maximum pressure in heating circuit
Heat exchange surface in heating circuit
Empty weight (approx.)
kw/e: Cold water inlet / Drain
ww:
DHW outlet/ P&T valve connection
z:
Recirculation
kv:
Heating circuit input
kr:
Heating circuit return
R:
Side connection
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension E:
Dimension G:
litres
ºC
MPa (bar)
ºC
MPa (bar)
m2
Kg
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
mm
mm
mm
mm
mm
mm
GX-200-M1·I
GX-300-M1·I
GX-500-M1·I
200
90
0.8 (8)
200
2.5 (25)
1.1
60
300
90
0.8 (8)
200
2.5 (25)
1.4
85
500
90
0.8 (8)
200
2.5 (25)
1.8
117
1
1
1
1
1
2
3/4
1
1
1
1
1
2
3/4
1
1
1
1
1
2
3/4
620
1205
70
345
265
670
620
1685
70
345
355
760
770
1690
70
380
400
855
13
GX-M1·I: 800 and 1,000 litre models, for DHW
Tanks with coil
c
z
g
A
ww
s
d
i
80
h
f
G
q
R
E
B
kv
C
kw/e
D
kr
j
0
cdfghijqs-
Inspection port
DHW storage tank
External lining
Top cover
Thermal Insulation
Control panel
Auxiliary side hole
Heating coil
Sensor probe
GX-800 and 1000-M1·I models
Description:
Tanks for the production and storage of domestic hot water, vertical installation on the floor. Made in AISI-316 stainless steel, chemically descaled
and passivated after assembly.
Capacities of 800 and 1000 litres, equipped with a heating coil fixed to the tank and designed to prevent cold zones at the bottom of the tank (antilegionella
design).
Thermally insulated with CFC-free, mould-injected, 45 Kg/m3 density rigid polyurethane foam.
As standard feature the tank includes an “ST” type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind flange
at the auxiliary side hole, prepared for a flanged main heating electric element, and side 1 1/2" threaded connection, provided for a back-up heating electric
element. Hydraulic connections are located on the side of the tank to facilitate installation. The special design also allows the thermal insulation on the
sides to be removed, allowing the tank to fit through in places with limited access (800 mm.)
Supply:
The tank is supplied totally finished, tested and with all of its components mounted.
The external finish is with padded lining in RAL 9016 white (other colors as option are RAL 2004 orange, RAL 5015 blue or RAL 7042 grey) and covers
in RAL 7021 anthracite grey.
The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet.
Technical characteristics / Connections / Dimensions
DHW capacity
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Maximum temperature in Heating circuit
Maximum pressure in Heating circuit
Heat Exchange surface in Heating circuit
Empty weight (approx.)
kw/e: Cold water inlet / Drain
ww:
DHW outlet / P&T valve connection
z:
Recirculation
kv:
Heating circuit input
kr:
Heating circuit return
R:
Side connection
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension E:
Dimension G:
14
GX-800-M1·I
GX-1000-M1·I
800
90
0.8 (8)
200
2.5 (25)
2.7
160
1000
90
0.8 (8)
200
2.5 (25)
3.3
195
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
1-1/4
1-1/4
1-1/4
1
1
2
1-1/4
1-1/4
1-1/4
1-1/4
1
1
2
1-1/4
mm
mm
mm
mm
mm
mm
950
1840
100
380
525
980
950
2250
100
380
675
1155
litres
ºC
MPa (bar)
ºC
MPa (bar)
m2
Kg
GX-M1B·I: 800 and 1,000 litre models, for DHW
Tanks with coil and DN400 manhole
c
z
g
A
ww
80
s
0
d
i
h
f
kv
B
q
R
G
E
j
C
kw/e
D
kr
cdfghijqs-
Inspection port
DHW storage tank
External lining
Top cover
Thermal Insulation
Control panel
DN400 auxiliary side hole
Heating coil
Sensor probe
GX-800 and 1000-M1B·I models
Description:
Tanks for the production and storage of domestic hot water, vertical installation on the floor. Made in AISI-316 stainless steel, chemically descaled
and passivated after assembly.
Capacities of 800 and 1000 litres, equipped with a heating coil fixed to the tank and designed to prevent cold zones at the bottom of the tank
(antilegionella design).
Thermally insulated with CFC-free, mould-injected, 45 Kg/m3 density rigid polyurethane foam.
As standard feature the tank includes an “ST” type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind
flange al the auxiliary side hole, prepared for a flanged main heating electric element, and side 1 1/2" threaded connection, provided for a back-up heating
electric element. Hydraulic connections are placed on the side of the tank in order to facilitate installation. The special design also allows the thermal
insulation on the sides to be removed, allowing the tank to fit through places with limited access (800 mm.)
Supply:
The tank is supplied totally finished, tested and with all of its components mounted.
The external finish is with padded lining in RAL 9016 white (other colors as option are RAL 2004 orange, RAL 5015 blue or RAL 7042 grey) and covers
in RAL 7021 anthracite grey.
The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet.
Technical characteristics / Connections / Dimensions
DHW capacity
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Maximum temperature in heating circuit
Maximum pressure in heating circuit
Heat exchange surface in heating circuit
Empty weight (approx.)
kw/e: Cold water inlet / Drain
ww:
DHW outlet / P&T valve connection
z:
Recirculation
kv:
Heating circuit input
kr:
Heating circuit return
R:
Side connection
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension E:
Dimension G:
GX-800-M1B·I
GX-1000-M1B·I
800
90
0.8 (8)
200
2.5 (25)
2.8
204
1000
90
0.8 (8)
200
2.5 (25)
3.4
229
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
1-1/4
1-1/4
1-1/4
1
1
2
1-1/4
1-1/4
1-1/4
1-1/4
1
1
2
1-1/4
mm
mm
mm
mm
mm
mm
950
1840
100
380
525
980
950
2250
100
455
625
1155
litres
ºC
MPa (bar)
ºC
MPa (bar)
m2
Kg
15
GX-M2·I: 300 to 500 litre models, for DHW
Tanks with two coils
A
z ww
c
g
s
i
kv
h
I
kr
B
d
J
q
f
sv
E
q
D
G
sr
j
C
kw/e
R
cdfghijqs-
Inspection port
DHW storage tank
External lining
Top cover
Thermal Insulation
Control panel
Auxiliary side hole
Heating coil
Sensor probe
GX-300…500-M2·I models
Description:
Tanks for the production and storage of domestic hot water. Vertical installation on the floor. Made in AISI-316 stainless steel, chemically descaled
and passivated after assembly.
Capacities of 300, 400 and 500 litres, equipped with two heating coils fixed to the tank. The lower coil is designed to prevent cold zones at the
bottom of the tank (antilegionella design).
Thermally insulated with CFC-free, mould-injected, 45 Kg/m3 density rigid polyurethane foam.
As standard feature the tank includes an “ST” type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind
flange al the auxiliary side hole, prepared for a flanged main heating electric element, and side 1 1/2" threaded connection, provided for a back-up heating
electric element.
Supply:
The tank is supplied totally finished, tested and with all of its components mounted.
The external finish is with padded lining in RAL 9016 white (other colors as option are RAL 2004 orange, RAL 5015 blue or RAL 7042 grey) and
covers in RAL 7021 anthracite grey.
The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet.
Technical characteristics / Connections / Dimensions
DHW capacity
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Maximum temperature in heating circuit
Maximum pressure heating circuit
Heat exchange surface in upper heating circuit
Heat exchange surface in lower heating circuit
Empty weight (approx.)
kw/e: Cold water inlet / Drain
ww:
DHW outlet / P&Tvalve connection
z:
Recirculation
sv:
Lower heating circuit input
sr:
Lower heating circuit return
kv:
Upper heating circuit input
kr:
Upper heating circuit return
R:
Side connection
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension E:
Dimension G:
Dimension I:
Dimension J:
16
litres
ºC
MPa (bar)
ºC
MPa (bar)
m2
m2
Kg
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
mm
mm
mm
mm
mm
mm
mm
mm
GX-300-M2·I
GX-400-M2·I
GX-500-M2·I
300
90
0.8 (8)
200
2.5 (25)
1.1
1.4
93
400
90
0.8 (8)
200
2.5 (25)
0.9
1.8
120
500
90
0.8 (8)
200
2.5 (25)
1.2
1.8
126
1
1
1
1
1
1
1
2
3/4
1
1
1
1
1
1
1
2
3/4
1
1
1
1
1
1
1
2
3/4
620
1685
70
345
355
760
130
400
770
1525
70
380
400
855
140
250
770
1690
70
380
400
855
140
350
GX-M2·I: 800 to 1,000 litre models, for DHW
Tanks with two coils
c
z
g
A
ww
s
d
i
kv
J
h
q
f
R
G
I
q
C
kw/e
D
sr
j
0
kr
E
B
sv
80
cdfghijqs-
Inspection port
DHW storage tank
External lining
Top cover
Thermal Insulation
Control panel
Auxiliary side hole
Heating coil
Sensor probe
GX-800 and 1000-M2·I models
Description:
Tanks for the production and storage of domestic hot water. Vertical installation on the floor. Made in AISI-316 stainless steel, chemically descaled
and passivated after assembly.
Capacities of 800 and 1000 litres, equipped with two heating coils fixed to the tank.
The lower coil is designed to prevent cold zones at the bottom of the tank (antilegionella design).
Thermally insulated with CFC-free, mould-injected, 45 Kg/m3 density rigid polyurethane foam.
As standard feature the tank includes an “ST” type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind
flange al the auxiliary side hole, prepared for a flanged main heating electric element, and side 1 1/2" threaded connection, provided for a back-up heating
electric element. Hydraulicconnections are placed on the side of the tank in order to facilitate the installation. The special design also allows the
thermal insulation on the sides to be removed, allowing the tank to fit through places with limited access. (800 mm)
Supply:
The tank is supplied totally finished, tested and with all of its components mounted.
The external finish is with padded lining in RAL 9016 white (other colors as option are RAL 2004 orange, RAL 5015 blue or RAL 7042 grey) and
covers in RAL 7021 anthracite grey.
The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet.
Technical characteristics / Connections / Dimensions
DHW capacity
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Maximum temperature in heating circuit
Maximum pressure in heating circuit
Heat exchange surface in upper heating circuit
Heat exchange surface in lower heating circuit
Empty weight (approx.)
kw/e: Cold water inlet / Drain
ww:
DHW outlet / P&T valve connection
z:
Recirculation
sv:
Lower heating circuit input
sr:
Lower heating circuit return
kv:
Upper heating circuit input
kr:
Upper heating circuit return
R:
Side connection
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension E:
Dimension G:
Dimension I:
Dimension J:
GX-800-M2·I
GX-1000-M2·I
800
90
0.8 (8)
200
2.5 (25)
1.3
2.8
175
1000
90
0.8 (8)
200
2.5 (25)
1.3
3.4
200
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
1-1/4
1-1/4
1-1/4
1
1
1
1
2
1-1/4
1-1/4
1-1/4
1-1/4
1
1
1
1
2
1-1/4
mm
mm
mm
mm
mm
mm
mm
mm
950
1840
100
380
525
980
1050
350
950
2250
100
455
625
1155
1235
350
litres
ºC
MPa (bar)
ºC
MPa (bar)
m2
m2
Kg
17
GX-M2B·I: 800 and 1,000 litre models, for DHW
Tanks with two coils and DN400 manhole
c
z
g
A
ww
80
s
0
d
i
kv
J
h
q
q
kr
R
sv
B
f
G
I
E
j
C
kw/e
D
sr
cdfghijqs-
Inspection port
DHW storage tank
External lining
Top cover
Thermal insulation
Control panel
Auxiliary side hole DN400
Heating coil
Sensor probe
GX-800 and 1000-M2B·I models
Description:
Tanks for the production and storage of domestic hot water. Vertical installation on the floor. Made in AISI-316 stainless steel, chemically descaled
and passivated after assembly.
Capacities of 800 and 1000 litres, equipped with two heating coils fixed to the tank. The lower coil is designed to prevent cold zones at the bottom
of the tank (antilegionella design).
Thermally insulated with CFC-free, mould-injected, 45 Kg/m3 density rigid polyurethane foam.
As a standard feature the tank includes an “ST” type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind
flange al the auxiliary side hole, prepared for a flanged main heating electric element, and side 1 1/2" threaded connection, provided for a back-up heating
electric element.
The hot water outlet and recirculation connections are placed on the side of the tank in order to facilitate installation The special design also allows
the thermal insulation on the sides to be removed, allowing the tank to fit through places with limited access (800 mm)
Supply:
The tank is supplied totally finished, tested and with all of its components mounted.
The external finish is with padded lining in RAL 9016 white (other colors as option are RAL 2004 orange, RAL 5015 blue or RAL 7042 grey) and
covers in RAL 7021 anthracite grey.
The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet.
Technical characteristics / Connections / Dimensions
DHW capacity
Maximum temperature of DHW tank
Maximum pressure of DHW tank
Maximum temperature in heating circuit
Maximum pressure in heating circuit
Heat exchange surface in upper heating circuit
Heat exchange surface in lower heating circuit
Empty weight (approx.)
kw/e: Cold water inlet / Drain
ww:
DHW outlet / P&T valve connection
z:
Recirculation
sv:
Lower heating circuit input
sr:
Lower heating circuit return
kv:
Upper heating circuit input
kr:
Upper heating circuit return
R:
Side connection
P&T relief valve size
Dimension A: External diameter
Dimension B: Total length
Dimension C:
Dimension D:
Dimension E:
Dimension G:
Dimension I:
Dimension J:
18
GX-800-M2B·I
GX-1000-M2B·I
800
90
0.8 (8)
200
2.5 (25)
1.3
2.8
215
1000
90
0.8 (8)
200
2.5 (25)
1.3
3.4
240
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
1-1/4
1-1/4
1-1/4
1
1
1
1
2
1-1/4
1-1/4
1-1/4
1-1/4
1
1
1
1
2
1-1/4
mm
mm
mm
mm
mm
mm
mm
mm
950
1840
100
380
525
980
1050
350
950
2250
100
455
625
1155
1235
350
litres
ºC
MPa (bar)
ºC
MPa (bar)
m2
m2
Kg
MXV-RB: 1,500 to 5,000 litre models, for DHW
For DHW storage with DN400 manhole
A
ww
j
80
g
h
f
tm
tm
d
pc
R
z
F
t
tm
R
DHW storage tank
External lining (optional)
Top cover (optional)
Thermal insulation
Removable eyebolt for transport
DN400 inspection port
D
E
kw
e
C
dfghjt-
200
R
pc
G
B
pc
Technical characteristics / Connections / Dimensions
45º
Description
Large capacity tanks for storage of domestic hot water. Made in
stainless steel chemically pickled and passivated after assembly,
with capacities ranging from 1,500 to 5,000 litres.
Thermally insulated with rigid, mould-injected, 45 Kg/m3 density
CFC-free polyurethane foam.
Tanks prepared for an easy manipulation and transport, without the
need of a wooden pallet.
All of the models include connections to fit electric heating elements
as the main DHW production system or as a backup heating system.
As an option they can be fitted with the “Lapesa Correx-up INOX”
permanent cathodic protection system that is specifically for stainless
steel tanks, in those cases in which the water is particularly
aggressive or with chloride content higher than 150 mg/l.
45º
45º
MXV1500RB MXV2000RB MXV2500RB MXV3000RB MXV3500RB MXV4000RB MXV5000RB
DHW capacity
l.
Maximum temperature in continuous operation of DHW tank ºC
Maximum pressure of DHW tank (*)
bar
Approx. empty weight
kg
1500
90
8
275
2000
90
8
315
2500
90
8
450
3000
90
8
485
3500
90
8
530
4000
90
8
595
5000
90
8
665
kw: cold water inlet
e:
drain
ww: hot water outlet
z:
recirculation
R: electric heating element connection
tm: side sensors connection
pc: cathodic protection connection
number of cathodic protection connections
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/F
"GAS/F
units
2
1
2
1-1/2
2
1/2
3/4
2
2
1
2
1-1/2
2
1/2
3/4
2
3
1
3
1-1/2
2
1/2
3/4
2
3
1
3
1-1/2
2
1/2
3/4
3
3
1
3
1-1/2
2
1/2
3/4
3
3
1
3
1-1/2
2
1/2
3/4
3
3
1
3
1-1/2
2
1/2
3/4
3
mm
mm
mm
mm
mm
mm
mm
1360
1830
175
315
685
330
1115
1360
2280
175
315
685
780
1560
1660
2015
175
350
805
300
1250
1660
2305
175
350
805
590
1530
1660
2580
175
350
805
875
1745
1910
2310
175
375
875
465
1450
1910
2710
175
375
875
870
1805
Dimension A: external diameter
Dimension B: total length
Dimension C:
Dimension D:
Dimension E:
Dimension F:
Dimension G:
(*) For other pressures, please consult us.
19
MXV-SB/SSB: 1,500 to 5,000 litre models, for DHW
With coil and DN400 manhole (SSB models with high surface coil)
A
ww
j
80
g
h
f
tm
tm
pc
Ra
z
pc
kv
F
t
pc
H
kr
tm
G
DHW storage tank
External lining (optional)
Top cover (optional)
Thermal insulation
Removable eyebolt for transport
Removable coils
DN400 inspection port
B
dfghjqt-
d
q
C
D
E
kw
e
MXV2500
SB/ SSB
1500
90
8
120
25
4 /6
12.7 /18.9
2.8 /4.2
300 /315
2000
90
8
120
25
4 /6
15.1 /22.5
3.4 /5.0
345 /360
2500
90
8
120
25
6 /8
18.9 /30.2
4.2 /6.7
485 /515
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/M
"GAS/F
"GAS/F
units
2
1
2
1-1/2
2
2
2
1/2
3/4
2
2
1
2
1-1/2
2
2
2
1/2
3/4
3
mm
mm
mm
mm
mm
mm
mm
mm
1360
1830
175
315
825
250
1020
1210
1360
2280
175
315
825
400
1470
1660
DHW capacity
l
Maximum temperature in continuous operation of DHW tank ºC
Maximum pressure of DHW tank (*)
bar
Maximum temperature of heating circuit (**)
ºC
Maximum pressure of heating circuit
bar
Number of coils -SB /-SSB
units
Coils capacities -SB /-SSB
l
Exchange surface -SB /-SSB
m2
Approx. empty weight -SB /-SSB
kg
kw: cold water inlet
e:
drain
ww: hot water outlet
z:
recirculation
kv: advance boiler
kr: return boiler
Ra: backup electric heating element connection
tm: side sensors connection
pc: cathodic protection connection
number of cathodic protection connections
Dimension A: external diameter
Dimension B: total length
Dimension C:
Dimension D:
Dimension E:
Dimension F:
Dimension G:
Dimension H:
20
(*) For other pressures, please consult us.
45º
45º
MXV2000
SB/ SSB
Technical characteristics / Connections / Dimensions
MXV1500
SB/ SSB
45º
Description
Large capacity tanks for production and storage of domestic hot
water. Made in stainless steel chemically pickled and passivated
after assembly, with capacities ranging from 1,500 to 5,000 litres.
They include a stainless steel removable coil system for DHW
production, by means of an external heat source such as a boiler
circuit or solar panels. The MXV-…-SSB models, with an increased
heat exchange surface specifically for heating through solar panels.
(see table).
Thermally insulated with rigid, mould-injected,45 Kg/m3 density
CFC-free polyurethane foam.
Tanks prepared for an easy manipulation and transport, without the
need of a wooden pallet.
All of the models have connections to fit electric heating elements
as a backup system.
As an option they can be fitted with the “Lapesa Correx-up INOX”
permanent cathodic protection system that is specifically for stainless
steel tanks, in those cases in which the water is particularly
aggressive or with chloride content of higher than 150 mg/l.
MXV3500
SB/ SSB
MXV4000
SB/ SSB
MXV5000
SB/ SSB
3000
90
8
120
25
6 /10
22.7 /37.6
5.0 /8.4
525 /550
3500
90
8
120
25
7 /10
26.6 /37.6
5.9 /8.4
570 /585
4000
90
8
120
25
8 /10
30.2 /37.6
6.7 /8.4
655 /670
5000
90
8
120
25
10 /12
37.6 /45.0
8.4 /10.0
735 /750
3
1
3
1-1/2
2
2
2
1/2
3/4
3
3
1
3
1-1/2
2
2
2
1/2
3/4
4
3
1
3
1-1/2
2
2
2
1/2
3/4
4
3
1
3
1-1/2
2
2
2
1/2
3/4
4
3
1
3
1-1/2
2
2
2
1/2
3/4
5
1660
2015
175
350
910
400
1120
1310
1660
2305
175
350
910
400
1410
1600
1660
2580
175
350
910
400
1695
1885
1910
2310
175
375
960
400
1355
1545
1910
2710
175
375
960
400
1760
1950
(**) Standard temperature. For other temperatures, please consult us.
MXV3000
SB/ SSB
G-I: 50 to 1,000 litre models, for closed circuits
Thermal inertia tanks for storage in primary circuits
øA
p
eh
f
eh
S2
M
E
D
E
S1
E
eh
C
C
eh
L
tm2
G
S1
S2
H
F
B
tm1
D
R
E
K
N
tm1
h
d
O
g
80
0
q
Modèles / Models G-50/80-I/F
Latéraux démontables
Pre-cuts in insulation
(G-800 /1000-I/F )
180
210
~ 80
210
d - Ballons d’inertie
Buffer tanks
f - Jaquette extérieure
External lining
g - Couvercle
Cover
h - Isolation thermique
Thermal insulation
Système de transport
Transport system
Modèles / Models G-1500-I/F
Description:
Storage tanks designed to act as a buffer for the heating system, ideally suited to heat pump applications.These
tanks are not provided for domestic hot water storage and must be filled with heating water and used in sealed
heating systems.
Made in carbon steel S235JR (1.0037 according to EN 10027-2)
Technical Characteristics / Connections / Dimensions G-50-I G-80-I/F G-140-I/F G-200-I/F G-260-I/F G-370-I/F G-600-I/F G-800-I/F G-1000-I/F G-1500-I/F
Buffer tank Capacity
Max. working pressure in buffer tank
Weight aprox.
l
bar
Kg
Side connection number
Side sensor connection number
50
6
20
80
6
25
140
6
30
200
6
40
260
6
55
370
6
70
600
6
110
800
6
190
1000
6
220
1500
6
300
6
2
6
2
8
3
8
3
8
3
8
3
8
3
8
3
8
3
8
3
p: Upper connection
q: Lower connection
eh: Side connection
S1: Side connection
S2: Side connection
tm1: Side sensor connection
tm2: Side sensor connection
R: Electric resistance connection*
"GAZ
"GAZ/M
"GAZ/F
"GAZ/F
"GAZ/F
"GAZ/F
"GAZ/F
"GAZ/F
1/2/F
3/4
1-1/4
1-1/4
1/2
1/2
-
1/2/F
1
1-1/4
1-1/4
1/2
1/2
2
1/M
1-1/4
1-1/4
1-1/4
1/2
1/2
2
1/M
1-1/2
1-1/2
1-1/2
1/2
1/2
2
1/M
1-1/2
1-1/2
1-1/2
1/2
1/2
2
1/M
1-1/2
1-1/2
1-1/2
1/2
1/2
2
1/M
1-1/2
1-1/2
1-1/2
1/2
1/2
2
1/M
1-1/2
1-1/2
1-1/2
1/2
1/2
2
1/M
1-1/2
1-1/2
1-1/2
1/2
1/2
2
1/M
1-1/2
1-1/2
1-1/2
1/2
1/2
2
Dimension A:External diameter
Dimension B: Overall height
Dimension C:
Dimension D:
Dimension E:
Dimension F:
Dimension G:
Dimension H:
Dimension K:
Dimension L:
Dimension M:
Dimension N:
Dimension O:
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
380
835
155
520
175
210
415
240
205
445
185
480
749
155
435
145
165
595
100
253
244
287
218
480
1155
160
840
280
755
262
316
316
-
620
985
170
625
210
620
194
283
283
-
620
1240
170
875
290
791
279
326
326
-
620
1725
170
1350
450
1114
441
407
407
-
770
1730
195
1290
430
1107
437
405
405
-
950
1840
340
1170
390
1191
521
405
405
-
950
2250
340
1580
525
1464
658
473
473
-
1160
2320
546
1350
450
1536
530
690
690
-
21
G-IS: 260 to 1,000 litre models, for closed circuits
Thermal inertia tanks with coil for storage in primary circuits
øA
p
h
d
g
eh
eh
tm
E
100
f
tm
kv
G
q
eh
d
f
g
h
q
E
F
E
B
D
E
eh
eh
kr
C
H
eh
-
Buffer tanks
External lining
Upper cover
Thermal insulation
Coil
Models: G-260...600-IS
øA
p
h
g
d
tm
E
100
eh
eh
f
tm
eh
0
q
E
F
eh
G
80
E
D
B
kv
eh
eh
H
kr
C
Pre-cuts in insulation
(G-800 /1000-IS)
Models: G-800/1000-IS
Made in carbon steel S235JR (1.0037 according to EN 10027-2)
Technical Characteristics / Connections / Dimensions
Buffer tank Capacity
Max. working temperature in buffer tank
Max. working pressure in buffer tank
Max. working temperature in coil
Max. working pressure in coil
Heat exchange surface
Weight aprox.
p:
eh:
kv/kr:
tm:
Upper connection
Side connection
Coil connection
Side sensor connection
Dimension A: External diameter
Dimension: Overall height
Dimension C
Dimension D
Dimension E
Dimension F
Dimension G
Dimension H
22
G-260IS
G-370IS
G-600IS
G-800IS
G-1000IS
l
ºC
bar
ºC
bar
m2
Kg
260
100
6
200
25
1.32
70
370
100
6
200
25
1.32
85
600
100
6
200
25
1.83
120
800
100
6
200
25
2.7
174
1000
100
6
200
25
2.7
205
"GAZ/M
"GAZ/F
"GAZ/F
"GAZ/F
1
1-1/2
1
1/2
1
2
1
1/2
1
3
1
1/2
1
3
1
1/2
1
3
1
1/2
mm
mm
mm
mm
mm
mm
mm
mm
620
1240
170
875
290
845
555
235
620
1725
170
1350
450
1325
555
270
770
1730
175
1290
430
1290
550
365
950
1840
340
1170
390
1310
600
365
950
2250
340
1580
525
1720
600
365
MV-I: 1,500 to 5,000 litre models, for closed circuits
Thermal inertia tanks for storage in primary circuits
A
p
j
80
g
h
d
f
s
tm
s
tm
s
dfghj-
D
D
F
s
tm
E
B
E
eh
C
k
Storage tank
External lining (optional)
Top cover (optional)
Thermal insulation
Removable eyebolt for transport
Description
Tanks for closed circuit installation without water renovation with large storage capacities, for solar or geothermal energy as well as for cooling circuits.
Made in carbon steel S235JR (1.0037 according to EN 10027-2) with capacities of 1,500 to 5,000 litres.
Thermally insulated with rigid, mould-injected, 45 Kg/m3 density CFC-free polyurethane foam.
Tanks prepared for an easy manipulation and transport, without the need of a wooden pallet.
Technical characteristics / Connections / Dimensions
Inertia tank capacity
Maximum temperature of inertia tank
Maximum pressure of inertia tank (*)
Approx. empty weight
p:
s:
k:
eh:
tm:
upper connection
side connection
side connection
side connection
side sensor connection
Dimension A: external diameter
Dimension B: total length
Dimension C:
Dimension D:
Dimension E:
Dimension F:
(*) For other pressures, please consult us.
MV1500I
MV2000I
MV2500I
MV3000I
MV3500I
MV4000I
MV5000I
l
ºC
bar
kg
1500
100
6
300
2000
100
6
353
2500
100
6
503
3000
100
6
540
3500
100
6
576
4000
100
6
893
5000
100
6
970
"GAS/F
"GAS/F
"GAS/F
"GAS/F
"GAS/F
2
4
1-1/4
2
1/2
2
4
1-1/4
2
1/2
2
4
1-1/4
2
1/2
2
4
1-1/4
2
1/2
2
4
1-1/4
2
1/2
2
4
1-1/4
2
1/2
2
4
1-1/4
2
1/2
mm
mm
mm
mm
mm
mm
1360
1830
155
720
610
1237
1360
2280
155
720
1080
1537
1660
2015
175
835
590
1359
1660
2305
175
835
880
1552
1660
2580
175
835
1185
1732
1910
2310
175
900
755
1543
1910
2710
175
900
1155
1809
23
MV-IS: 1,500 to 5,000 litre models, for closed circuits
Thermal inertia tanks with coil for storage in primary circuits
A
p
j
80
g
h
d
f
s
tm
s
eh
B
E
kv
tm
s
tm
F
G
q
s
kr
D
H
dfghjq-
C
k
Storage tank
External lining (optional)
Top cover (optional)
Thermal insulation
Removable eyebolt for transport
Coil
Description
Tanks for closed circuit installation without water renovation with large storage capacities, for solar or geothermal energy as well as for cooling circuits.
Made in carbon steel S235JR (1.0037 according to EN 10027-2) with capacities of 1,500 to 5,000 litres.
Thermally insulated with rigid, mould-injected, 45 Kg/m3 density CFC-free polyurethane foam.
Tanks prepared for an easy manipulation and transport, without the need of a wooden pallet.
Technical characteristics / Connections / Dimensions
Buffer tank capacity
Max. working temperature in buffer tank
Max. working pressure in buffer tank
Coils capacity
Heat exchange surface
Weight aprox.
p:Upper connection
s:Side connection
k:Lower connection
eh:Side connection
tm:Side sensor connection
kv,kr:Coil connection
Dimension A: External diameter
Dimension B: Overall height
Dimension C:
Dimension D:
Dimension E:
Dimension F:
Dimension G:
Dimension H:
24
MV1500IS MV2000IS
MV2500IS MV3000IS MV3500IS
MV4000IS MV5000IS
l
ºC
bar
l
m2
Kg
1500
100
6
24.5
3.1
350
2000
100
6
24.5
3.1
390
2500
100
6
45.6
5.7
579
3000
100
6
45.6
5.7
616
3500
100
6
48.8
6.1
655
4000
100
6
48.8
6.1
966
5000
100
6
48.8
6.1
1043
"GAZ/F
"GAZ/F
"GAZ/F
"GAZ/F
"GAZ/F
"GAZ/F
2
4
1-1/4
2
1/2
1
2
4
1-1/4
2
1/2
1
2
4
1-1/4
2
1/2
1
2
4
1-1/4
2
1/2
1
2
4
1-1/4
2
1/2
1
2
4
1-1/4
2
1/2
1
2
4
1-1/4
2
1/2
1
mm
mm
mm
mm
mm
mm
mm
mm
1360
1830
155
720
610
1237
710
659
1360
2280
155
720
1080
1537
710
659
1660
2015
175
835
590
1359
780
731
1660
2305
175
835
880
1552
780
796
1660
2580
175
835
1185
1732
830
796
1910
2310
175
900
755
1543
830
850
1910
2710
175
900
1155
1809
830
850
Hidraulic Installation. DHW tanks.
Hydraulic installation
• General norms ..................................................................................................26
• Kits for unvented installation ..............................................................................26
• P&T relief valve .................................................................................................26
• Installation examples. Tank in tank. GX-DI / GX-DI1 / GX-DI2 ....................26-27
• Installation examples. Multifunctional. GX-600/800/1000-P.I.............................28
• Installation examples. Multifunctional. GX-300/400/600-PAC.I .........................28
• Installation examples. Multifunctional. GX-600/800/1000-P.I.............................29
• Installation examples. Multifunctional. GX-300/400/600-PAC.I ....................29-30
• Installation examples. Multifunctional. GX-300/400/-P.I ...............................30-31
• Installation examples. Tanks. GX-R·I/RB·I .........................................................31
• Installation examples. Tanks. GX-M1·I/M1B·I/M2·I/M2B·I..................................32
• Installation examples. Industrial tanks MXV-RB ................................................33
• Installation examples. Industrial tanks MXV-SB/SSB ........................................34
• Installation examples. Industrial buffer tanks.
Serial/parallel installation. MXV-RB ...................................................................35
• Installation examples. Industrial inertia tanks with coil. MV-IS...........................36
• Installation examples. Domestic inertia tanks. G-I/F.....................................36-37
25
Hydraulic Installation
General Norms
- The safety system should be added directly to the domestic water installation.
- A pressure-limiting device must be fitted in the DHW installation. The rated pressure of the safety valve must be < 0.8 MPa (8 bar, 6 bar for inertia tanks).
- If mains pressure is greater than 0.5 MPa (5 bar, 4 bar for inertia tanks), the installation of a pressure reducer is recommended to avoid exceeding the
assigned pressure by more than 0.1 MPa (1bar).
- In tanks with primary circuit (tank in tank system or coil), this will must be equipped with a safety valve.
- It is normal for water to be discharged during heating (expansion). The volume discharged may be up to 3% of the capacity of the storage tank.
- Depending on the quality of the water, the pressure-regulating device should be regularly operated in order to remove lime deposits and to ensure that it is
not blocked.
- Water may drip out of the discharge pipe of the pressure-regulating device. This pipe should be exposed to the open atmosphere in frost-free environment
and in a constant downward sloping direction.
- Fit dielectric bushings at the DHW inlet and outlet pipes at the tank connections.
- Purge air from circuits once they have filled with water. The domestic can be purged by opening a hot outlet at the highest point.
- To avoid ram blows in the installation caused normally by "all-none" hydraulic opening elements (electrically-operated-valve in steam warming systems,
pressure kits, etc..) To avoid ram blows in the installation caused normally by "all-none" hydraulic opening elements (electrically-operated-valve in steam
warming systems, pressure kits, etc..)
- See additional information in the installation manual of each model.
NOTE: Expansion Vessel or Vessels must be fitted in the primary (heating) circuit. This Vessel or Vessels must be sized correctly to
accommodate the total water expansion capacity of the primary water in the tank and all relevant circuits.
Kits for unvented installation
TANK MODEL
KIT
UNVENTED KIT COMPOSITION
GX300/400P·I, GX300/400PAC·I, GX130/200D·I,
GX-130/210-D·I1, GX-210-D·I2
KIT 1
3.0/6.0 BAR INLET GROUP
22MM X 28MM TUNDISH.
12 LTR POTABLE VESSEL C/W BRACKET
CONNECTION HOSE FOR ABOVE.
28MM ZONE VALVE
28MM ZONE VALVE
GX600/800P·I, GX600PAC·I, GX-300-D·I, GX-260/300-D·I1,
GX-260/300-D·I2, GX200R·I/M1·I/M2·I
KIT 2
3.0/6.0 BAR INLET GROUP
22MM X 28MM TUNDISH.
18 LTR POTABLE VESSEL C/W BRACKET
CONNECTION HOSE FOR ABOVE.
28MM ZONE VALVE
28MM ZONE VALVE
GX1000P·I, GX-400-D·I, GX-400-D·I1, GX300R·I/M1·I/M2·I
KIT 3
3.0/6.0 BAR INLET GROUP
22MM X 28MM TUNDISH.
24 LTR POTABLE VESSEL C/W BRACKET
CONNECTION HOSE FOR ABOVE.
28MM ZONE VALVE
28MM ZONE VALVE
GX600D·I / GX600D·I1, GX500R·I/M1·I/M2·I
KIT 4
3.0/6.0 BAR INLET GROUP
22MM X 28MM TUNDISH
50 LTR POTABLE VESSEL C/W BRACKET
28MM ZONE VALVE
28MM ZONE VALVE
GX-800-R·I/M1·I/M2·I
KIT 5
1” 3.5X6.0 BAR INLET GROUP
80L VESSEL
ZONE VALVE
GX-1000-R·I/M1·I/M2·I
KIT 6
1” 3.5X6.0 BAR INLET GROUP
100L VESSEL
ZONE VALVE
P&T relief valve
Nominal size P&T relief valve
Discharge flow rate, l/h
Discharge power rate, KW*
Nominal set pressure:
3/4”
650
37.77
7 bar
1-1/4”
1950
113.2
*Discharge power rate is calculated with a secondary temperature increase of 50 ºC. Please, fix the P&T relief valve to your installation conditions
Open Vent
Installation examples
The hydraulic squemes shown in this technical catalogue are only instalation
examples and are not mandatory. The installation and all the elements
included must be planned by the installator under his responsability.
IV NRV
Cold
Feed
IV
Drain at
Low Level
IV
Return to Boiler
DOC
26
IV
Thermostatic
Mixing
Valve
IV
Flow
From
Boiler
GX-DI / GX-DI1 / GX-DI2: Typical single calorifier open vented application
Secondary Pump
Hydraulic Installation
GX-DI / GX-DI1 / GX-DI2: Typical single calorifier unvented application
Insolation Valve
Expansion Relief Valve
Set 6.0 bar
NRV
IV
Pressure Limiting Valve with
Integral Strainer Set 3.5 bar
Thermostatic
Mixing
Valve
P&T
Relief
Valve
Hot oulets
Expansion Vessel
Flow
from
Boiler
IV
Secondary
Pump
Core Assembly with
Integral Non-Return Valve
Stop
Valve
Balanced
Pressure
Cold Water
Take Of If
required
Optional secondary return
Tee piece
IV
2 Port Spring
Return
Motorised
Valve
Tundish
Cold Supply
IV
Drainat
Low Level
Return to Boiler
DOC
GX-DI / GX-DI1 / GX-DI2: Typical multiple calorifier open vented application
Open
Vent
Secondary Pump
IV N RV
IV
Thermostatic
Mixing
Valve
Cold
Feed
Flow
From
Boiler
IV IV
IV
IV
3 Port Divertor Valve
(Temperature Control)
Flow Regulator Valve
Drainat Low Level
IV
Drainat Low Level
IV
Return to Boiler
GX-DI / GX-DI1 / GX-DI2: typical multiple calorifiers unvented-direct-on-mains/boosted supply application
IV
Stop Valve
Pressure Control
with Strainer
NRV
Expansion
Vessel
Flow from
Boiler
Spring Return Motorised Valve
Balanced
Pressure
Cold Water
Take Off
If Required
Optional secondary return
Cold
Supply
IV
IV
Motorised Valve
(Unvented Kit)
3 Port Divertor Valve
(Temperature Control)
Expansion
Valve
P&T
Relief
Valve
IV
IV
P&T
Relief
Valve
NRV
Secondary Pump
IV
Thermostatic
Mixing
valve
Tee piece
Flow Regulator Valve
Tundish
Drainat Low Level
Drainat Low Level
Return to Boiler
27
Hydraulic Installation
Typical single tank open vented application. Multifunctional GX-600/800/1000-P·I tanks with heating coil. Example
of Solar, ASH and boiler connection
12345678910 11 12 13 14 15 16 -
2 Port Spring Return
Motorised Valve
Non return valve
Adjustable By-pass
(contact the ASH pump
manufacturer)
Primary pump
Shut-off valve
Purger / drain valve
External sensor
Electric heater
Sieve filter for ASH Pump
Recirculation Pump
Thermostatic Mixing Valve
Drainat low level
Safety valve
Emptying / Drain
Expansion Vessel
Heating coil
Open Vent
5
Recirculation
10
2
5
11
6
DHW
5
15
Cold supply
7
1
5
6
5
5
5
4
4
12
14
5
1
5
15
13
2
4
5
2
5
9
14
Gas/Oil
boiler
3
ASH PUMP
13
15
1
5
5 DOC
Radiant floor
5
5
16
8
2
5
Heating
It is important for the proper
emptying of the tank, that 12 cut
key is placed lower than the
storage tank, helping the outlet
of the same one
Typical single tank open vented application. Multifunctional tanks without heating coil GX-300/400/600-PAC·I.
Example of Gas / Oil boiler and ASH pump connection
1
2
3
- 2 Port Spring Return Motorised Valve
- Non return valve
- Adjustable By-pass (contact the ASH
pump manufacturer)
4 - Primary pump
5 - Shut-off valve
6 - Tank sensor (primary
5
circuit)
7 - External sensor
Cold supply
8 - Electric heater
9 - Sieve filter for ASH pump
10 - Recirculation Pump
11 - Thermostatic Mixing Valve
12 - Drainat low level
13 - Expansion vessel
Open Vent
5
Recirculation
10
2
11
5
DHW
7
1
Primary flow
(ASH pump)
3
Primary flow (boiler)
13
Gas / Oil boiler
5
4
2
5
ASH PUMP
1
8
5
Primary return
(boiler)
12
Primary return
(ASH pump)
5 DOC
9
It is important for the proper
emptying of the tank, that 12 cut
key is placed lower than the
storage tank, helping the outlet
of the same one
6
Typical single tank open vented application. Multifunctional tanks without heating coil GX-300/400/600-PAC·I.
Example of ASH pump connection
It is important for the proper emptying
of the tank, that 12 cut key is placed
lower than the storage tank, helping the
outlet of the same one
Recirculation
15
Cold supply
5
10
2
11
5
5
DHW
5 Primary flow (radiant floor)
4
2
5
Primary flow (heating)
Radiant floor
5
Primary return (heating)
Heating
Primary flow
(ASH pump)
8
3
7
4
ASH PUMP
5
12
7
1
5
Primary return
(radiant floor)
28
- 2 Port Spring Return Motorised Valve
- Non return valve
- Adjustable By-pass (contact the
ASH pump manufacturer)
4 - Primary pump
5 - Shut-off valve
6 - Tank sensor (primary circuit)
7 - External sensor
8 - Electric heater
9 - Sieve filter for ASH pump
10 - Recirculation Pump
11 - Thermostatic Mixing Valve
12 - Drainat low level
13 - Safety valve
14 - Emptying / Drain
15 - Expansion Vessel
16 - Purger / Drain valve
16
13
14
1
2
3
Open Vent
6
5
Primary return
(ASH pump) 9
Hydraulic Installation
Typical single tank unvented-direct-on-mains/boosted suppy application. Multifunctional tanks GX-600/800/1000-P·I with heating
coil. Example of Solar, Gas boiler and Oil boiler connection
5
Recirculation
5
7
19
Cold supply
15
5
456-
DHW
15
13
15
14
1
2
4
5
5
4
5
5 DOC
2 Port Spring Return Motorised Valve
Non return valve
Adjustable By-pass (contact the ASH pump
manufacturer)
Primary pump
Shut-off valve
Purger / drain valve
78910 11 12 13 -
5
4
5
12
2
5
1
5
15
5
5
5
14
123-
6
Tundish
5
13
5
10
18
Tee
piece
5
1
2
6
11
17
5
9
2
16
8
It is important for the proper
emptying of the tank, that 12 cut
key is placed lower than the
storage tank, helping the outlet
of the same one
External sensor
Electric heater
Sieve filter for ASH Pump
Recirculation Pump
Thermostatic Mixing Valve
Drainat low level
Safety valve
14 15 16 17 18 19 -
Emptying / Drain
Expansion Vessel
Heating coil
Core Amsembly with integral Non-return valve
P&T relief valve
Pressure limiting Valve with Integral Strainer Set
3.5 bar
Typical single tank unvented-direct-on-mains/boosted suppy application. Multifunctional tanks without heating coil
GX-300/400/600-PAC·I. Example of Gas / Oil boiler and ASH pump connection
It is important for the proper
emptying of the tank, that 12 cut
key is placed lower than the
storage tank, helping the outlet
of the same one
Recirculation
5
16
Cold supply
2
5
11
10
5
DHW
14
15
13
5
Tee
piece
1
Primary flow
(ASH pump)
Tundish
3
13
Gas / Oil boiler
123456-
5
2
5
4
5
Primary return
(boiler)
2 Port Spring Return Motorised Valve
Non return valve
Adjustable By-pass (contact the ASH pump
manufacturer)
Primary pump
Shut-off valve
Tank sensor (primary)
ASH PUMP
1
Primary flow (boiler)
78910 11 12 13 -
8
12
External sensor
Electric heater
Sieve filter for ASH Pump
Recirculation Pump
Thermostatic Mixing Valve
Drainat low level
Expansion Vessel
Primary return
(ASH pump)
5 DOC
9
6
14 - Core Amsembly with integral Non-return valve
15 - P&T relief valve
16 - Pressure limiting Valve with Integral Strainer Set
3.5 bar
29
Hydraulic Installation
Typical single tank unvented-direct-on-mains/boosted suppy application. Multifunctional tanks without heating coil
GX-300/400/600-PAC·I. Example of ASH pump connection
It is important for the proper
emptying of the tank, that 12 cut
key is placed lower than the
storage tank, helping the outlet
of the same one
Cold supply
15
5
16
11
5
17
16
13
10
2
5
Recirculation
DHW
18
15
5
Tee
piece
5 Primary flow (radiant floor)
14
5
4
2
Tundish
Primary flow (heating)
Radiant floor
Primary flow
(ASH pump)
5
Primary return (heating)
Heating
1234567-
1
8
3
5
7
Primary return
(radiant floor)
ASH PUMP
5
4
6
12
2 Port Spring Return Motorised Valve
Non return valve
Adjustable By-pass (contac the ASH pump manufacturer)
Primary pump
Shut-off valve
Tank sensor (primary)
External sensor
7
Primary return
(ASH pump) 9
5
8 - Electric heater
9 - Sieve filter for ASH Pump
10 -Recirculation Pump
11 -Thermostatic Mixing Valve
12 -Drainat low level
13 -Safety valve
14 -Emptying / Drain
15 -Expansion Vessel
16 -Pressure limiting Valve with Integral Strainer Set
3.5 bar
17 -Core Amsembly with integral Non-return valve
18 -P&T relief valve
19 -Purger / Drain valve
Example of typical single tank open vented application. Multifunctional tanks GX-300/400-P·I litres with heating
coil. Example of Solar and ASH pump connection
It is important for the proper
emptying of the tank, that 12 cut
key is placed lower than the
storage tank, helping the outlet
of the same one
Open vent
Recirculation
6
5
2
5
11
10
5
DHW
Cold supply
4
13 15
15
4
5
RADIATORS
to Radiators
5
from Radiators
14
5
8
5
1
14
30
5
13
6
123456-
1
15
12
2 Port Spring ReturnMotorised Valve
Non return valve
Adjustable By-pass (contact the ASH pump manufacturer)
Primary pump
Shut-off valve
Purger / drain valve
2
7
5
3
ASH PUMP
16
9
7 - External sensor
8 - Electric heater
9 - Sieve filter for ASH Pump
10 - Recirculation Pump
11 - Thermostatic Mixing Valve
12 - Drainat low level
13 - Safety valve
14 - Emptying / Drain
15 - Expansion Vessel
16 - Heating coil
Hydraulic Installation
Example of typical single tank unvented-direct-on-mains/boosted suppy application. Multifunctional tanks
GX-300/400-P·I litres with heating coil. Example of Solar and ASH Pump connection
It is important for the proper
emptying of the tank, that 12 cut
key is placed lower than the
storage tank, helping the outlet
of the same one
6
5
13 15
11
10
5
DHW
5
15
4
2
5
Recirculation
Cold supply
19
17
18
5
5
to Radiators
4
Tee
piece
RADIATORS
from Radiators
14
Tundish
5
8
5
1
6
14
1234567-
5
13
5
3
2
ASH PUMP
16
12
15
7
1
9
2 Port Spring Return Motorised Valve
Non return valve
Adjustable By-pass (contact the ASH pump manufacturer)
Primary pump
Shut-off valve
Purger / drain valve
External sensor
8 - Electric heater
9 - Sieve filter for ASH Pump
10 - Recirculation Pump
11 - Thermostatic Mixing Valve
12 - Drainat low level
13 - Safety valve
14 - Emptying / Drain
15 - Expansion Vessel
16 - Heating coil
17 - Core Amsembly with integral Non-return valve
18 - P&T relief valve
19 - Pressure limiting Valvewith Integral Strainer Set 3.5 bar
GX-R/RB: Vertical buffer tank without coils
Recirculation
4
2
5
5
5
DHW
7
5
Plate heat
exchanger
Tee
piece
5
Tundish
Boiler feed
Boiler return
5
4
2
5
1
Mains water
intake
6
1 - Safety Group
2 - One-way valve
3 - Circulator
4 - Recirculation pump
5 - Shutoff cock
6 - Drain
7 - P&T relief valve
31
Hydraulic Installation
GX-M1/M1B: Vertical tank with one coil
Recirculation
5
10
5
4
2
5
DHW
Tee
piece
Tundish
7
5
Boiler feed
8
Boiler return
1
3
2
5
Mains water
intake
5
9
1
2
3
4
-
6
Safety Group
One-way valve
Circulator
Recirculation pump
5
6
7
8
-
Shutoff cock
Drain
Safety Valve
Coil
9 - Expansion Vessel
10 - P&T relief valve
GX-M2/M2B: Vertical tank with two coils
Recirculation
7
5
10
4
2
5
DHW
9
11
6
5
Tee
piece
7
Tundish
5
5
Boiler flow
5
Boiler return
Solar flow
3
5
8
Solar return
2
5
1
Mains water
intake
10
6
1
2
3
4
32
-
Safety Group
One-way valve
Circulator
Recirculation pump
5
6
7
8
-
Shutoff cock
Drain
Drain Valve
Coil
9 - Safety Valve
10 - Expansion Vessel
11 - P&T relief valve
Hydraulic Installation
MXV-RB: Installation diagram with electrical elements
Recirculation
1
5
2
1
DHW
1
7
Tee
piece
6
Tundish
6
6
2
3
1
Mains water
intake
4
1 - Shut-off valve
2 - One-way valve
3 - Safety and purge valve
4 - Drain
5 - Recirculation pump
6 - Electric heating element
7 - P&T relief valve
MXV-RB: Installation diagram with external heat exchanger
Recirculation
1
6
1
2
DHW
1
7
Tee
piece
1
Plate heat
exchanger
Feed
Tundish
Return
5
1
2
3
4
1 - Shut-off valve
2 - One-way valve
3 - Safety and purge valve
4 - Drain
5 - Circulator
6 - Recirculation pump
2
1
1
Mains water
intake
7 - P&T relief valve
33
Hydraulic Installation
MXV-SB (with heating coils): Installation diagram with boiler
Recirculation
1
6
1
2
DHW
1
10
Tee
piece
8
7
1
Tundish
Boiler feed
Boiler return
2
3
1
1
2
1
9
Mains water
intake
4
1 - Shut-off valve
2 - One-way valve
3 - Safety and purge valve
4 - Drain
5
5 - Circulator
6 - Recirculation pump
7 - Backup electric heating element
8 - Purger
9 - Expansion vessel
10 - P&T relief valve
MXV-SSB (with heating coils): Solar installation diagram
Recirculation
1
5
6
1
2
DHW
7
1
3
8
4
Tee
piece
1
Tundish
Boiler feed
Boiler return
2
3
4
1 - Shut-off valve
2 - One-way valve
3 - Safety and purge valve
34
4 - Drain
5 - Recirculation pump
6 - Purger
1
Mains water
intake
7 - Expansion vessel
8 - P&T relief valve
1
Hydraulic Installation
MXV-RB: Models with electric heating elements. Battery of tanks - serial installation diagram
Recirculation
1
5
1
2
DHW
1
7
1
Tee
piece
Tee
piece
7
6
6
Tundish
Tundish
6
6
2
3
6
6
1
4
1 - Shut-off valve
2 - One-way valve
3 - Safety and purge valve
2
3
1
Mains water
intake
4
4 - Drain
5 - Recirculation pump
6 - Electric heating element
7 - P&T relief valve
MXV-RB: Models with electric heating elements. Battery of tanks - parallel installation diagram
Recirculation
1
5
2
1
DHW
1
1
7
Tee
piece
7
6
6
Tundish
Tundish
6
6
6
6
3
4
1 - Shut-off valve
2 - One-way valve
3 - Safety and purge valve
Tee
piece
4 - Drain
5 - Recirculation pump
6 - Electric heating element
3
2
1
Mains water
intake
4
7 - P&T relief valve
35
Hydraulic Installation
MV-IS: Inertia models with coils: Diagram of solar installation
6
7
3
4
8
Plate heat
exchanger
4
1
1
1
2
5
1
Solar feed
1
Solar return
3
4
7 - Expansion vessel
8 - P&T or Pressure relief valve
4 - Drain
5 - Pump
6 - Purger
1 - Shut-off valve
2 - One-way valve
3 - Safety and purge valve
G-I/F: Inertia models without coil. Diagram of combined ASH pump and boiler installation
7
10
Boiler inlet
5
9
4
Storage tank
output
6
Boiler return
Boiler
1
ASH Pump inlet
3
ASH Pump return
ASH PUMP
2
1 - Buffer tank
2 - Sieve filter for ASH Pump
3 - Adjustable By-pass
4 - Circulator Pump
36
5 - External sensor
6 - Tank sensor
7 - Purger
8 - Electric heater (in option)
Storage tank
output
Storage tank
inlet
Storage tank
inlet
8
9 - Drain
10 - P&T or Pressure relief valve
Hydraulic Installation
G-I/F: Inertia models without coil. Diagram of ASH pump installation. Multistorage use with optional electric heating
7
5
10
9
Storage tank
output
4
Storage tank
output
6
5
4
ASH Pump inlet
Storage tank
inlet
1
3
ASH Pump return
Storage tank
inlet
2
8
1 - Buffer tank
2 - Sieve filter for ASH Pump
3 - Adjustable By-pass
4 - Circulator Pump
ASH Pump
5 - External sensor
6 - Tank sensor
7 - Purger
8 - Electric heater (in option)
9 - Drain
10 - P&T or Pressure relief valve
G-I/F: Inertia models without coil. Diagram of ASH pump installation with radiant floor and radiators. With optional electric heating
7
5
10
9
Heating return
Heating
Heating inlet
4
6
5
Floor heating return
Control
module
Floor heating
1 - Buffer tank
2 - Sieve filter for ASH Pump
3 - Adjustable By-pass
4 - Circulator Pump
ASH Pump inlet
1
Floor heating inlet
3
ASH Pump return
ASH Pump
2
8
5 - External sensor
6 - Tank sensor
7 - Purger
8 - Electric heater (in option)
9 - Drain
10 - P&T or Pressure relief valve
37
Electrical Heating. DHW tanks.
Heating elements and control panels
• Electric heating GX-DI tanks ............................................................................. 39
• Control panel GX-DI tank. Wiring diagrams ...................................................... 40
• Electric heating GX-DI1, GX-DI2, GX-P·I, GX-PAC·I ....................................... 41
• Control panel GX-DI1, GX-DI2, GX-P·I, GX-PAC·I
Wiring diagram .................................................................................................. 42
• Electrical heating MXV-RB/SB/SSB tanks and
Electrical heating Inertia tanks MV-I, MV-IS, G-I/F, G-IS................................... 43
CERTIFIED PRODUCT
All our products comply with the 97/23/CE European Directive on Pressure Equipment (art.
3.3). Furthermore all the models with the possibility of electrical heating are designed and
manufactured to comply with the EN 60335 European regulation on safety in household and
similar electrical appliances, in accordance with the 2006/95/CE Low Voltage Directive.
The CE Mark means that the product complies with all relevant European Directives, such
as the 2004/108/CE Electromagnetic Compatibility Directive.
The fact that our products bear the CE mark indicates that they are apt for marketing in any
EU country will full guarantees as to their safety.
38
Electrical heating.
For GX-D·I tanks
kw
z
ww
kw: cold water inlet
ww: DHW outlet
kv: primary circuit feed
kr: primary circuit return
e: control panel
f:
Cover for electric heating element
g: Aperture for electric heating element
h: Heating element
z: Recirculation
kv
e
f, g
“D·I” Models can be supplied in option with the control panel and electrical element factory
fitted.
The optional heating elements (5 KW for GX-600-D·I) is supplied in separate packaging.
The direct connection with the control panel is suitable for electric elements of up to 2.5 kW.
For greater power ratings an external contactor, according EN 60947, must be used to control
the electric element.
kr
h
Electric element models
Power (kW)
RC 16/22 D
RC 17/22 D
RC 18/25 D
RC 08/45 D
RC 50 D (in option)
2,2
2,2
2,5
4,5
5,0
Rated voltage (V)
Lowest cable section (mm)
~230
~230
~230
~230
~400
Installation (Tank)
1.5
1.5
2.5
4.0
2.5
GX-130-D.I
GX-200-D.I
GX-300/400-D.I
GX-600-D.I
GX-600-D.I
As a factory fitted option, a 5 KW 3 phase, 400 V immersion heater is available to provide enhanced electrically heated operation for the model GX-600-D·I.
NOTE: This option is NOT available on models GX-130/200/300/400-D·I. These heaters are not available for GX-D·I (1) tanks.
Wiring
Wiring of electric elements – control panel – mains. GX-D·I tanks
(2)
Mains wiring
N
L
(2)
Power
contactor
(2)
(4)
to external
contactor
(5)
(5)
(4)
(5)
(3)
Heating element
in side aperture
(1)
(1)
(7)
M
M
(6)
(6)
(7)
(7)
(3)
(3)
Fig. 10
GX-130/200-DI
GX-300/400-DI
GX-600-DI
Attention!!!
All the connection circuit must be disconnected, before working on connections.
Do not under any circumstances switch on the inmersion heater before the primary tank is filled.
39
Control panel GX-D·I tanks, Wiring diagrams
(Control Panel Type KP1)
230 V
K
400 V
K
R1
R2
* 3 phase supply only
required where 5 KW
inmersion heater element is
supplied on model GX-600-D·I
MV
R
N
TLº
TLº ~
Re
MV
ES
R1
R2
K
P
ES
L
Re
P
- Regulating & Safety Thermostat
- Summer/Winter Switch (Electric element/2 Port Spring Return
Motorised Valve)
- Relay
- Light indicator (Electric Element "ON" / 2 Port Spring Return
Motorised Valve "ON")
- 2 Port Spring Return Motorised Valve
- External Sensor
- Optional monophase Immersion Heater
- Optional 3 ph Immersion Heater (5 KW)
- 3 ph Contactor (not supplied)
- Programmer
Important Note: Any auxillary component connected to the calorifier (eg. motorised valve or pump)
will need to be fuse protected as appropriate when the electrical supply into the calorifier is fuse
rated for immersion heater usage
To reset limit thermostat (GX-D·I tanks)
1. Electrically isolate the calorifier
2. Remove control panel (remove 4 no. fixing screws retaining control panel and carefully rotate the control panel to expose
electrical connections and thermostat).
3. Remove thermostat knob by pulling off from control thermostat spindle.
4. Remove thermostat fixing screws and allow thermostat to move away from inside face of the control panel.
5. Press reset pin marked "S" on thermostat body (adjacent to control spindle)
6. Reassemble control panel using reverse of the above procedure.
40
For GX-D·I1, GX-D·I2, GX-P·I, GX-PAC·I
Electrical heating.
For GX-D·I1, GX-D·I2, GX-P·I, GX-PAC·I
kw
z
ww
kw:
ww:
e:
R:
h:
z:
e
R
h
POWER (KW)
3
6
9
RATED VOLTAGE (V)
~230
~230 / 400
~400
Cold water inlet
DHW outlet
control panel
Electric heating 2" connection
Threaded heating element in R connection
Recirculation
In option, an electric heater can be supplied with the GX-DI1 tanks.
There are 3, 6 or 9 KW ~230 or 400 V INCOLOY 2" heater with its
own safety and regulation thermostat (self-controlled heating element).
See table.
The control panel has its own control (30 - 75 ºC) and safety (90 ºC)
thermostat in order to control an external pump, motorised valve,
boiler, etc... and can not control the heating element.
The thermostat is triggered and starts up the pump which circulates
the heating water. This water circulates around the double wall tank
and heats up the domestic water. When the required temperature is
reached, the thermostat stops the primary circulation pump.
To avoid all risk of corrosion, connect the sanitary tank directly
in the earth.
INSTALLATION (TANK)
All the tanks, except GX-D·I models
All the tanks, except GX-D·I, GX-130-D·I1, GX-300-P·I and GX-300-PAC·I models
All the tanks, except GX-D·I, GX-130-D·I1, GX-300-P·I and GX-300-PAC·I models
NOTE: all the 6 and 9KW heaters need to have the thermostats wired to switch the heaters via a relay as they can only switch 15 A
Wiring
Wiring of electric elements – control panel – mains. GX-D·I1 / GX-D·I2 / P·I / PAC·I
The tank is factory wired and there is no need to
disassemble the control panel for connection. The hose
that leaves the tank has three cables:
POWER (230 V ~ 50 Hz)
- Yellow-Green: Earth
- Brown: Line
- Blue: Neutral
Attention!!!
All the connection circuit must be disconnected, before working on connections.
Do not under any circumstances switch on the inmersion heater before the primary tank is filled.
41
Control panel GX-D·I1/GX-D·I2/P·I/PAC·I
Wiring diagram (Control Panel Type LP GX/UK)
Electrical connection
Remove 4 no. fixing screws (1) retaining control panel (2).
Carefully rotate control panel (2) to expose electrical connection
terminal rail (3).
Carefully cut out cable entry aperture (5) on tank top cover (4).
Lift up the top cover (4) removing first the cleaning access
cover panel (9).
Route appropriately sized cables (multi strand flex only) (6)
through aperture (5), through cable clamp (8) and guide cables
carefully down through the cable tube (7) to terminate at the
control panel rear.
Make necessary electrical connections to terminal rail (3). See
electrical connection diagram next page.
Refit the control panel (2) to tank using screws (1). Ensure
cables (6) are routed correctly with enougth slack to allow
future easy access to rear of control panel (2) and securely
retain the cables under clamp (8).
Refit the top cover (4) and cleaning access cover panel (9).
-Green light ON
- Orange light external device ON
Teº- Thermometer 0-120 ºC
TLº- Regulating and safety thermostat
230 V
L
N
Te°
TL°
TL°
To reset limit thermostat
1. Electrically isolate the calorifier
2. Remove control panel (remove 4 no. fixing screws retaining control panel and
carefully rotate the control panel to expose electrical connections and thermostat).
3. Remove thermostat knob by pulling off from control thermostat spindle.
4. Remove thermostat fixing screws and allow thermostat to move away from inside
face of the control panel.
5. Press reset pin marked "S" on thermostat body (adjacent to control spindle)
6. Reassemble control panel using reverse of the above procedure.
42
* Remove this link to connect with
RADIANT CONTROL SYSTEM.
Electrical heating. MXV-RB/SB/SSB tanks
Electric heating elements for secondary circuit
Electric immersion elements, not included in tank supply, can be mounted in all of
the Master DHW storage and production tank installations, either directly for the
production of DHW or to backup other heating systems.
Electric heating element
Produced in compliance with the European Low Voltage Directive 2006/95/CE, with
low specific charge density to avoid lime deposits.
It basically comprises an electric heating element which has to be mounted with an
insulating bushing at the 2” GAS/M connections of the storage tank. The electric
wiring of the element to the mains socket is by means of conductor wires (not included)
or by a delta (230 V III) or star (400 V III) connection.
Technical characteristics
Power
kW
Voltage
V
Connection
"GAS/M
Recommended production electric heating element for tanks litres
Recommended backup electric heating element for tanks
litres
Protective cap
RA4/2-60
RA4/2-90
RA4/2-120
6
230/400
2
1500...2500
1500...5000
9
230/400
2
3000...5000
1500...5000
12
230/400
2
4000...5000
4000...5000
* Recommended cable: H05SJ-K according to UNE 21027 standard
Electrical heating Inertia tanks. MV-I, MV-IS, G-I/F, G-IS tanks
Electric heating elements for primary circuit
Armoured electric immersion elements, with tight head (IP40 protection) and screwed connection, not included
in tank supply. They can be mounted in all tanks for closed circuit installations.
Made of stainless steel and conforming to the European Low Voltage Directive 2006/95/CE.
The electrical wiring of the heating element to the mains socket will be by means of conductor cables (not
included in the supply).
Electrical Heater
RI 4/2-22
RI 4/2-54
RI 4/2-72
RI 4/2-90
RI 4/2-120
Power (KW)
2,2
5,4
7,2
9,0
12,0
Electrical Connection
230 V, 3F A
230 V, 3F A
230 V, 3F A
230 V, 3F A
230 V, 3F A
400 V, 3F Y
400 V, 3F Y
400 V, 3F Y
400 V, 3F Y
400 V, 3F Y
Tank Connection
Inertia tank application
2"
2"
2"
2"
2"
G-80 to 600-IF; G-IS; MV-I; MV-IS
G-80 to600-IF; G-IS; MV-I; MV-IS
G-200 to 1000-IF; G-IS; MV-I; MV-IS
G-200 to 1000-IF; G-IS; MV-I; MV-IS
G-600 to 1000-IF; G-IS; MV-I; MV-IS
* Recommended cable: H05SJ-K according to UNE 21027 standard.
Recommendations for handling electrical equipment:
• Before touching the connection means, ensure that all connection circuits are totally disconnected from the mains power supply.
• Installation, configuration, start-up and maintenance of the heating elements must only be carried out by an authorised electrical fitter. All current rules,
standards and regulations must be complied with.
• The tanks must be equipped with a DHW temperature control thermostat (maximum 80 ºC) and an all-pole limiting thermostat. The sensors must be positioned
higher than the electric heating element.
• Inertia models must be equipped with a temperature control thermostat (maximum 85 ºC) and an all-pole limiting thermostat.
• Suitable safety devices should be installed (temperature safety, level safety for heating liquids by natural convection, flow safety in the case of fluids in
circulation, etc.).
• The elements must be connected to the mains by means of a power contactor, never directly.
• The installation should be protected by means of an automatic all-pole switch, with a separation of 3 mm or more between contacts, as well as automatic
electric protection systems.
• It is the user’s responsibility to ensure that the basic requirements of the European Low Voltage Directive are complied with.
• Electric heating elements generate high temperatures. It is advisable to take precautions to ensure the protection of goods and persons against the risk of
fire or accidental burns during operation and following the disconnection of the equipment or installation.
43
DHW production and performance
DHW production
(DHW production diagrams and charge losses in the primary heating circuit)
• Introduction ..........................................................................................................................45
• Models GX-130-D·I /D·I1 .....................................................................................................46
• Models GX-200-D·I / GX-210-D·I1/D·I2 ...............................................................................47
• Models GX-260-D·I1/D·I2 ....................................................................................................48
• Models GX-300-D·I /D·I1/D·I2..............................................................................................49
• Models GX-400-D·I /D·I1 .....................................................................................................52
• Models GX-600-D·I /D·I1 .....................................................................................................51
• Models GX-300P·I................................................................................................................52
• Models GX-400P·I................................................................................................................53
• Models GX-600P·I................................................................................................................54
• Models GX-800P·I................................................................................................................55
• Models GX-1000P·I..............................................................................................................56
• Models GX-300PAC·I...........................................................................................................57
• Models GX-400PAC·I...........................................................................................................58
• Models GX-600PAC·I...........................................................................................................59
• Models GX-200-M1..............................................................................................................60
• Models GX-300-M1/M2........................................................................................................61
• Models GX-500-M1/M2........................................................................................................62
• Models GX-800-M1/M1B / 800-M2/M2B..............................................................................63
• Models GX-1000-M1/M1B / 1000-M2/M2B..........................................................................64
• Models GX-300-M2 / 400-M2 ..............................................................................................65
• Models GX-500-M2 / 800-M2 / 1000-M2/M2B.....................................................................66
• Models MXV-1500-SB/SSB .................................................................................................67
• Models MXV-2000-SB/SSB .................................................................................................68
• Models MXV-2500-SB/SSB .................................................................................................69
• Models MXV-3000-SB/SSB .................................................................................................70
• Models MXV-3500-SB/SSB .................................................................................................71
• Models MXV-4000-SB/SSB .................................................................................................72
• Models MXV-5000-SB/SSB .................................................................................................73
• Models G-260-IS..................................................................................................................74
• Models G-370-IS..................................................................................................................75
• Models G-600-IS..................................................................................................................76
• Models G-800-IS..................................................................................................................77
• Models G-1000-IS................................................................................................................78
• Models MV-1000/2000-IS ....................................................................................................79
• Models MV-2500/3000/3500/4000/5000-IS .........................................................................80
44
DHW production
Definitions for the interpretation of the diagrams:
- Absorbed power (P): The power that the tank is capable
of absorbing at a constant temperature and inflow in the
primary circuit.
- Primary circuit flow (Cp): The flow of heating water
moved by the primary circuit circulating pump and measured
at the output of said pump.
- Production of DHW (Cs): The flow obtained at a certain
temperature and flow in the primary circuit, considering a
temperature rise of 50º between the input of cold water
and DHW output.
- Specific flow (Ce): The continuous flow, for ten minutes,
of DHW obtained at an average temperature of 40º with
a pre-established primary circuit flow (according to UNE
EN 625)
- Pressure drop (- P): The loss of the pressure between
the input and the output of the primary circuit without
considering cocks, elbows, or any other element added to
the tank.
-
Tp: Temperature rise in primary heating circuit.
-
Ts: Temperature rise in the secondary circuit.
- Tep: Input temperature in primary heating circuit
- Ts: Input temperature in secondary circuit (cold water)
45
Characteristic curves
Models: GX-130-DI and GX-130-DI1
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
40
Tp=10
30
Power (kW)
600
=20
p
500
400
20
300
200
10
100
0
1
2
Cp=m3/h
3
4
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
=30
p
Tep= 80 ºC
Tep= 70 ºC
5
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX-130-DI/GX-130-DI1
Peak flow at 40ºC
L/10'
203
Peak flow at 45ºC
L/10'
175
Peak flow at 60ºC
L/10'
122
Peak flow at 40ºC
L/60'
935
Peak flow at 45ºC
L/60'
785
Peak flow at 60ºC
L/60'
465
Constant flow at 40ºC
Ltrs/h
880
Constant flow at 45ºC
Ltrs/h
735
Constant flow at 60ºC
Ltrs/h
415
Preheating time (10 to 75ºC)
Min
31,00
Primary circuit flow rate
m3/h
2,6
500
200
mbar
100
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0.5
1
2
5
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
60ºC
30
5ºC
Ts
=
HW
pD
Tem
Power (kW)
20
=4
Tem
p
DHW
=
Test constants:
m
Te
p
D
HW
=
10 ºC
Tep = 80 ºC
ºC
30
Cp
=
1,2 m3/h
10
Ce = 227 l.
0
0
46
400
800
1200
1600
DHW (litres/hour)
10 Cp= m3/h
Characteristic curves
Models: GX-200-DI, GX-210-DI1 and GX-210-DI2
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
Tep= 90 ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
GX-200-DI
GX-210-DI1 / GX-210-DI2
600
p
Power (kW)
30
500
400
20
300
200
10
100
0
1
2
3
4
600
30
Power (kW)
3
Litres of DHW/hour (DTs= 50ºC)
p
500
400
20
300
200
10
100
0
5
1
2
Cp=m3/h
GX-210-DI1
GX-210-DI2
315
270
190
1190
1000
605
1050
880
500
41,00
3,5
GX-200-DI
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
4
5
Cp=m3/h
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
315
270
190
1125
945
575
975
810
465
45,00
4,2
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
Pressure drops between primary circuit input and output
connections for different circulating flows.
500
200
100
mbar
TANK PERFORMANCES:
3
Litres of DHW/hour (DTs= 50ºC)
40
40
50
20
10
5
0.5
2
1
5
10 Cp= m3/h
GX-200-DI
GX-210-DI1/GX-210-DI2
Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=20ºC and DTs=30ºC
GX-200-DI
10
0
0
DHW (litres/hour)
Ce = 261 l.
800
1200
1600
Ts = 10 ºC
Test constants: Tep = 80 ºC
Cp = 1,2 m3/h
=4
W=
H
pD
ºC
30
m
Te
20
10
400
HW
0ºC
20
0
pD
HW
=6
Power (kW)
30
Tem
HW
p
m
Te
pD
0ºC
=3
W
DH
Te
m
5ºC
=4
=6
pD
Te
m
Tem
pD
HW
Power (kW)
30
GX-210-DI1 / GX-210-DI2
5ºC
40
0ºC
40
0
400
DHW (litres/hour)
Ce = 267 l.
800
1200
1600
Ts = 10 ºC
Test constants: Tep = 80 ºC
Cp = 1,4 m3/h
47
Characteristic curves
Models: GX-260-DI1 and GX-260-DI2
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
60
1000
DTp=10
900
DTp=20
50
800
700
Power (kW)
40
600
30
500
400
20
300
200
10
100
0
1
2
3
4
Cp=m3/h
5
6
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
DTp=30
Tep= 80 ºC
Tep= 70 ºC
7
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX260DI1/ GX260DI2
Peak flow at 40ºC
L/10'
475
Peak flow at 45ºC
L/10'
415
Peak flow at 60ºC
L/10'
250
Peak flow at 40ºC
L/60'
1675
Peak flow at 45ºC
L/60'
1415
Peak flow at 60ºC
L/60'
795
Constant flow at 40ºC
Ltrs/h
1440
Constant flow at 45ºC
Ltrs/h
1200
Constant flow at 60ºC
Ltrs/h
653
Preheating time (10 to 75ºC) Min
37,00
Primary circuit flow rate
m3/h
4,2
500
200
mbar
10 0
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85ºC and a domestic cold water supply of 10ºC.
0. 5
1
2
5
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
Power (kW)
Test constants:
=
W
DH
Tª
30
ºC
30
Ts
=
10 ºC
Tep = 80 ºC
Cp
Tª
DH
W=
60
ºC
40
Tª
DH
W
=4
5ºC
50
=
1,8 m3/h
20
Ce = 346 l.
10
0
0
48
500
1000
1500
2000 DHW (litres/hour)
10 Cp= m3/h
Characteristic curves
Models: GX-300-DI, GX-300-DI1 and GX-300-DI2
Tep= 90 ºC
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
Tep= 80 ºC
Tep= 70 ºC
GX-300-DI1 / GX-300-DI2
DTp=10
700
40
Power (kW)
600
30
500
400
20
300
200
10
100
0
1
2
3
60
800
4
5
1000
DTp=10
DTp=30
900
DTp=20
50
Power (kW)
DTp=20
Litres of DHW/hour (DTs= 50ºC)
DTp=30
800
700
40
600
30
500
400
20
300
200
10
100
0
6
1
2
3
Cp=m3/h
4
5
6
Litres of DHW/hour (DTs= 50ºC)
GX-300-DI
50
7
Cp=m3/h
Pressure drops between primary circuit input and output
connections for different circulating flows.
500
200
mbar
TANK PERFORMANCES:
GX-300-DI GX-300-DI1/GX-300-DI2
Peak flow at 40ºC
L/10'
380
530
Peak flow at 45ºC
L/10'
325
440
Peak flow at 60ºC
L/10'
225
265
Peak flow at 40ºC
L/60'
1530
1875
Peak flow at 45ºC
L/60'
1280
1565
Peak flow at 60ºC
L/60'
750
925
Constant flow at 40ºC Ltrs/h
1380
1620
Constant flow at 45ºC Ltrs/h
1150
1350
Constant flow at 60ºC Ltrs/h
630
790
Preheating time (10 to 75ºC) Min
47,00
37,00
Primary circuit flow rate m3/h
5,5
5,5
100
50
20
10
5
0.5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
2
1
5
10 Cp= m3/h
GX-300-DI
GX-300-DI1/GX-300-DI2
Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=20ºC and DTs=30ºC
GX-300-DI
GX-300-DI1 / GX-300-DI2
50
60ºC
mp
Te
10
ºC
C
30
45º
Power (kW)
ºC
=
W
DH
30
Tem
pD
HW
=
45º
pD
HW
=
20
Tem
pD
HW
=
40
Tem
Power (kW)
30
C
Tem
pD
HW
=
60ºC
40
20
=
W
DH
mp
Te
30
10
0
0
0
400
DHW (litres/hour)
Ce = 320 l.
800
1200
1600
2000
Ts = 10 ºC
Test constants: Tep = 80 ºC
Cp = 1,6 m3/h
0
500
1000
1500
2000
2500
DHW (litres/hour)
Ts = 10 ºC
Test constants: Tep = 80 ºC
Ce = 388 l.
Cp = 2,0 m3/h
49
Characteristic curves
Models: GX-400-DI and GX-400-DI1
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
1200
DTp=10
DTp=20
DTp=30
1100
60
1000
900
Power (kW)
50
800
700
40
600
30
500
400
20
300
200
10
Tep= 80 ºC
Tep= 70 ºC
100
1
2
3
4
Cp=m3/h
5
6
7
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX-400-DI/GX-400-DI1
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
575
490
344
2175
1820
1100
1920
1600
905
50,00
6,4
500
200
100
mbar
0
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
70
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0.5
1
2
5
10 Cp= m3/h
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
45
=
W
DH
pD
Tem
Ts
Te
mp
HW
=
60º
Power (kW)
60
Test constants:
ºC
C
80
mp
Te
40
W
DH
0ºC
=3
Cp
20
10 ºC
=
2,5 m3/h
Ce = 489 l.
0
0
50
=
Tep = 80 ºC
1000
2000
3000
DHW (litres/hour)
Characteristic curves
Models: GX-600-DI and GX-600-DI1
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
80
1200
Power (kW)
60
1000
50
800
40
600
30
400
20
200
10
1
2
3
4
Cp=m3/h
5
6
Tep= 80 ºC
Tep= 70 ºC
7
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX-600-DI/GX-600-DI1
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
900
770
539
2790
2345
1435
2270
1890
1075
56,00
7,2
500
200
100
mbar
0
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
70
DTp=10
DTp=20
DTp=30
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0.5
1
2
5
10 Cp= m3/h
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
60
C
45º
Tem
pD
HW
=
Tem
p
DHW
=
60º
C
80
Test constants:
HW
=
C
0º
Ts
3
10 ºC
Tep = 80 ºC
pD
Power (kW)
=
m
Te
Cp
=
2,9 m3/h
40
20
Ce = 671 l.
0
0
1000
2000
3000
4000
DHW (litres/hour)
51
Characteristic curves
Model: GX-300-PI
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C. Double wall:
Pressure drops between primary circuit input and output
connections for different circulating flows.
Double wall:
40
DTp=10
500
400
20
300
200
10
Tep= 90 ºC
100
Tep= 80 ºC
500
200
mbar
DTp=20
30
Power (kW)
600
Litres of DHW/hour (DTs= 50ºC)
DTp=30
1
2
Cp=m3/h
3
4
50
20
10
5
Tep= 70 ºC
0
100
0.5
2
1
5
10
C p = m /h
3
5
TANK PERFORMANCES: GX-300-PI
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
251
215
150
965
815
500
860
720
420
40,00
3
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
Pressure drops between primary circuit input and output
connections for different circulating flows.
Coil:
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
Coil:
15
250
DTp=10
DTp=5
1000
Power (kW)
10
150
100
5
Tep= 90 ºC
50
Tep= 80 ºC
Tep= 70 ºC
0
52
1
2
Cp=m3/h
3
4
5
500
200
mbar
200
Litres of DHW/hour (DTs= 50ºC)
DTp=20
100
50
20
10
5
0
0.2
0.5
2
1
C p = m /h
3
5
10
Characteristic curves
Model: GX-400-PI
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C. Double wall:
Pressure drops between primary circuit input and output
connections for different circulating flows.
Double wall:
40
DTp=10
500
400
20
300
200
10
Tep= 90 ºC
100
Tep= 80 ºC
500
200
mbar
30
Power (kW)
600
DTp=20
Litres of DHW/hour (DTs= 50ºC)
DTp=30
100
50
20
10
5
0.5
Tep= 70 ºC
2
1
5
10
C p = m /h
3
0
1
2
Cp=m3/h
3
4
5
TANK PERFORMANCES: GX-400-PI
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
320
275
190
1080
910
555
915
760
440
48,00
3
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
Pressure drops between primary circuit input and output
connections for different circulating flows.
Coil:
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
Coil:
20
DTp=5
250
200
10
150
100
5
Tep= 90 ºC
50
Tep= 80 ºC
500
200
mbar
15
Power (kW)
1000
300
DTp=10
Litres of DHW/hour (DTs= 50ºC)
DTp=20
100
50
20
10
5
0
0.2
0.5
1
2
5
10
C p = m3/h
Tep= 70 ºC
0
1
2
Cp=m3/h
3
4
5
53
Characteristic curves
Model: GX-600-PI
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C. Double wall:
Pressure drops between primary circuit input and output
connections for different circulating flows.
Double wall:
50
800
DTp=10
700
40
Power (kW)
600
30
500
400
20
300
200
Tep= 90 ºC
10
Tep= 80 ºC
100
Tep= 70 ºC
0
1
2
3
Cp=m3/h
4
5
500
200
100
mbar
DTp=20
Litres of DHW/hour (DTs= 50ºC)
DTp=30
50
20
10
5
0
0.2
0.5
1
2
5
10 Cp= m3/h
6
TANK PERFORMANCES: GX-600-PI
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
465
400
280
1360
1150
710
1075
900
520
55,00
3
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
Pressure drops between primary circuit input and output
connections for different circulating flows.
Coil:
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
Coil:
25
400
DTp=5
20
Power (kW)
300
15
200
10
5
100
Tep= 90 ºC
Tep= 80 ºC
Tep= 70 ºC
0
54
1
2
3
Cp=m3/h
4
5
6
500
200
100
mbar
DTp=10
Litres of DHW/hour (DTs= 50ºC)
DTp=20
50
20
10
5
0
0.2
0.5
1
2
5
10 Cp= m3/h
Characteristic curves
Model: GX-800-PI
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C. Double wall:
Pressure drops between primary circuit input and output
connections for different circulating flows.
Double wall:
50
800
DTp=10
700
40
Power (kW)
600
30
500
400
20
300
200
Tep= 90 ºC
10
Tep= 80 ºC
100
Tep= 70 ºC
0
1
2
3
Cp=m3/h
4
5
500
200
100
mbar
DTp=20
Litres of DHW/hour (DTs= 50ºC)
DTp=30
50
20
10
5
0
0.2
0.5
1
2
5
10 Cp= m3/h
6
TANK PERFORMANCES: GX-800-PI
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
3
Primary circuit flow rate
m /h
433
370
260
1495
1250
785
1275
1060
630
47,00
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
Pressure drops between primary circuit input and output
connections for different circulating flows.
Coil:
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
Coil:
25
400
DTp=5
500
20
Power (kW)
300
15
200
10
100
Tep= 90 ºC
5
Tep= 80 ºC
200
100
mbar
DTp=10
Litres of DHW/hour (DTs= 50ºC)
DTp=20
50
20
10
5
0
0.2
0.5
1
2
5
10 Cp= m3/h
Tep= 70 ºC
0
1
2
3
Cp=m3/h
4
5
6
55
Characteristic curves
Model: GX-1000-PI
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C. Double wall:
Pressure drops between primary circuit input and output
connections for different circulating flows.
Double wall:
60
1000
DTp=10
DTp=20
900
800
700
Power (kW)
40
600
30
500
400
20
300
Tep= 90 ºC
10
200
Tep= 80 ºC
100
Tep= 70 ºC
0
1
2
3
Cp=m3/h
4
5
500
200
100
mbar
50
Litres of DHW/hour (DTs= 50ºC)
DTp=30
50
20
10
5
0
0.2
0.5
1
2
5
10 Cp= m3/h
6
TANK PERFORMANCES: GX-1000-PI
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
3
Primary circuit flow rate
m /h
540
465
325
1875
1570
970
1600
1325
775
48,00
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
Pressure drops between primary circuit input and output
connections for different circulating flows.
Coil:
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
Coil:
25
DTp=20
DTp=10
400
DTp=5
15
200
10
100
Tep= 90 ºC
5
Tep= 80 ºC
Tep= 70 ºC
0
56
1
2
3
Cp=m3/h
4
5
6
200
100
mbar
Power (kW)
300
Litres of DHW/hour (DTs= 50ºC)
500
20
50
20
10
5
0
0.2
0.5
1
2
5
10 Cp= m3/h
Characteristic curves
Model: GX-300-PAC·I
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
40
DTp=10
30
Power (kW)
600
DTp=20
500
400
20
300
200
10
100
1
2
Cp=m3/h
3
4
Tep= 80 ºC
Tep= 70 ºC
5
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX-300-PAC.I
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
250
215
150
1050
880
525
960
800
450
40,00
5
500
200
mbar
0
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
DTp=30
100
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0.5
2
1
5
10 Cp= m3/h
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
40
Tª
DH
W
=4
5ºC
DH
W=
60
Test constants:
Ts
20
=
10 ºC
Tep = 80 ºC
Cp
Tª
Power (kW)
ºC
30
C
0º
=3
HW
D
Tª
=
1,2 m3/h
10
Ce = 195 l.
0
0
400
800
1200
1600
DHW (litres/hour)
57
Characteristic curves
Model: GX-400-PAC·I
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
40
DTp=10
DTp=30
500
400
20
300
200
10
100
0
1
2
Cp=m3/h
3
4
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
30
Power (kW)
600
DTp=20
Tep= 80 ºC
Tep= 70 ºC
5
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX-400-PAC·I
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
315
270
190
1165
975
585
1020
850
475
48,00
5
500
200
mbar
100
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0.5
1
2
5
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
Power (kW)
=4
HW
pD
Tem
30
Te
m
pD
HW
=60
5ºC
ºC
40
m
Te
p
W
DH
=3
0ºC
Test constants:
Ts
10 ºC
Tep = 80 ºC
Cp
=
1,2 m3/h
20
10
Ce = 261 l.
0
0
58
=
400
800
1200
1600
DHW (litres/hour)
10 Cp= m3/h
Characteristic curves
Model: GX-600-PAC·I
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
50
DTp=30
800
DTp=10
DTp=20
Power (kW)
600
30
500
400
20
300
200
10
100
1
2
3
Cp=m3/h
4
5
Tep= 80 ºC
Tep= 70 ºC
6
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX-600-PAC·I
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
500
600
515
360
1650
1390
870
1260
1050
610
54,00
5
200
100
mbar
0
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
700
40
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0.5
1
2
5
10 Cp= m3/h
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
Power (kW)
Tem
p
=4
HW
pD
30
Tem
DH
W=
60º
C
5ºC
40
m
Te
p
DH
W
=3
0º
Test constants:
C
Ts
=
10 ºC
Tep = 80 ºC
Cp
=
1,4 m3/h
20
10
Ce = 332 l.
0
0
400
800
1200
1600
2000
DHW (litres/hour)
59
Characteristic curves
Model: GX-200-M1
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
DTp=20
DTp=30
1200
DTp=10
1100
60
1000
900
Power (kW)
50
800
700
40
600
30
500
400
20
300
200
10
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
70
Tep= 80 ºC
Tep= 70 ºC
100
1
2
3
Cp=m3/h
4
5
6
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX-200-M1
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
425
364
255
1840
1530
930
1700
1400
810
37,00
6
500
200
100
mbar
0
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0.2
0
0.5
2
1
5
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
5ºC
=4
pD
30
Test constants:
HW
Tem
p
DHW
=
60ºC
40
Power (kW)
Tem
W
mp
Te
20
DH
=
Ts
ºC
30
Cp
10
10 ºC
=
1,9 m3/h
Ce = 408 l.
0
0
60
=
Tep = 80 ºC
400
800
1200
1600
2000
DHW (litres/hour)
10 Cp= m3/h
Characteristic curves
Models: GX-300-M1 and GX-300-M2 bottom heating coil
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
70
DTp=10
DTp=20
DTp=30
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
60
Power (kW)
50
40
30
20
10
1
2
3
Cp=m3/h
4
5
Tep= 80 ºC
Tep= 70 ºC
6
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX-300-M1/M2
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
500
600
515
360
2310
1910
1170
2050
1675
975
45,00
6
200
100
mbar
0
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
80
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0
0.2
0.5
1
2
5
10 Cp= m3/h
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
Tem
Tem
pD
p DH
HW
W=
60ºC
=4
5ºC
60
50
Power (kW)
40
30
Test constants:
Ts
=
W
H
pD
=
10 ºC
Tep = 80 ºC
ºC
30
Cp
=
2,5 m3/h
m
Te
20
Ce = 517 l.
10
0
0
1000
2000
3000
DHW (litres/hour)
61
Characteristic curves
Models: GX-500-M1 and GX-500-M2 bottom heating coil
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
DTp=20
70
DTp=10
DTp=30
Power (kW)
60
50
40
30
20
10
TANK PERFORMANCES:
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC) Min
Primary circuit flow rate
m3/h
1
2
3
Cp=m3/h
GX-400-M2 GX-500-M1/M2
823
1007
705
863
494
604
2865
3050
2570
2410
1580
1475
2450
2450
2050
2050
1175
1175
50,00
40,00
6
6
4
5
Tep= 80 ºC
Tep= 70 ºC
6
Pressure drops between primary circuit input and output
connections for different circulating flows.
500
200
100
mbar
0
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
80
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0
0.2
0.5
2
1
5
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
60º
C
80
DH
W=
Test constants:
Tem
p
Ts
40
mp
Te
0ºC
=3
W
DH
Cp
10 ºC
=
3,0 m3/h
GX-500-M1 Ce = 712 l.
GX-500-M2 Ce = 712 l.
GX-400-M2 Ce = 651 l.
20
0
0
62
=
Tep = 80 ºC
=4
5ºC
Tem
pD
HW
Power (kW)
60
1000
2000
3000
DHW (litres/hour)
10 Cp= m3/h
Characteristic curves
Models: GX-800-M1, GX-800-M1B and GX-800-M2, GX-800-M2B bottom
heating coil
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
120
2000
DTp=20
1800
100
DTp=10
1600
1400
Power (kW)
80
1200
60
1000
800
40
600
400
20
200
0
1
2
3
4
5
Cp=m3/h
6
7
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
DTp=30
Tep= 80 ºC
Tep= 70 ºC
8
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX-800-M1/M1B, GX-800-M2/M2B
Peak flow at 40ºC
L/10'
1692
Peak flow at 45ºC
L/10'
1450
Peak flow at 60ºC
L/10'
1015
Peak flow at 40ºC
L/60'
4690
Peak flow at 45ºC
L/60'
3950
Peak flow at 60ºC
L/60'
2430
Constant flow at 40ºC
Ltrs/h
3600
Constant flow at 45ºC
Ltrs/h
3000
Constant flow at 60ºC
Ltrs/h
1700
Preheating time (10 to 75ºC)
Min
52,00
Primary circuit flow rate
m3/h
8,6
500
200
mbar
100
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0
0.2
0.5
2
1
5
10 Cp= m3/h
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
Tem
pD
HW
=6
45
0ºC
ºC
100
60
Te
mp
DH
W=
Power (kW)
80
40
Test constants:
Ts
=
p
m
Te
W
DH
=
10 ºC
Tep = 80 ºC
ºC
30
Cp
=
3,7 m3/h
GX 800-M1/M2
Ce = 937 l.
GX 800-M1B/M2B Ce = 956 l.
20
0
0
1000
2000
3000
4000
DHW (litres/hour)
63
Characteristic curves
Models: GX-1000-M1, GX-1000-M1B and GX-1000-M2, GX-1000-M2B bottom
heating coil
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
DTp=20
DTp=30
140
Power (kW)
120
100
DTp=10
80
60
40
20
0
1
2
3
4
5
6
7
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
160
Tep= 80 ºC
Tep= 70 ºC
8
Cp=m3/h
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: GX-1000-M1/M1B, GX-1000-M2/M2B
Peak flow at 40ºC
L/10'
1995
Peak flow at 45ºC
L/10'
1710
Peak flow at 60ºC
L/10'
1197
Peak flow at 40ºC
L/60'
6175
Peak flow at 45ºC
L/60'
5200
Peak flow at 60ºC
L/60'
3225
Constant flow at 40ºC
Ltrs/h
5025
Constant flow at 45ºC
Ltrs/h
4200
Constant flow at 60ºC
Ltrs/h
2440
Preheating time (10 to 75ºC)
Min
58,00
Primary circuit flow rate
m3/h
9,6
500
200
mbar
100
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0
0.2
0.5
1
2
5
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
160
Tem
pD
HW
=6
0ºC
5º
C
140
120
pD
HW
=4
Ts
80
mp
Te
Te
m
Power (kW)
100
Test constants:
W
DH
0ºC
=3
Cp
10 ºC
=
5,1 m3/h
60
40
Ce = 1164 l.
20
0
0
64
=
Tep = 80 ºC
1000
2000
3000
4000
5000
DHW (litres/hour)
10 Cp= m3/h
Characteristic curves
Model: GX-300-M2 / GX-400-M2 top heating coil
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
Tep= 90 ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
GX-300-M2
GX-400-M2
900
Power (kW)
50
800
700
40
600
30
500
400
20
300
200
10
100
0
1
2
3
4
5
DTp=30
800
DTp=10
DTp=20
700
40
Power (kW)
DTp=10
DTp=20
Litres of DHW/hour (DTs= 50ºC)
DTp=30
50
1000
600
30
500
400
20
300
200
10
100
0
6
1
2
3
Cp=m3/h
4
5
Litres of DHW/hour (DTs= 50ºC)
60
6
Cp=m3/h
Pressure drops between primary circuit input and output connections for different circulating flows.
GX-300-M2
500
200
100
100
mbar
200
mbar
GX-400-M2
500
50
50
20
20
10
10
5
5
0
0.2
0.5
2
1
5
10 Cp= m /h
3
0.2
0
0.5
2
1
5
10 Cp= m3/h
Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=20ºC and DTs=30ºC
GX-400-M2
40
0
400
DHW (litres/hour)
Ce = 331 l.
800
1200
1600
pD
3
W=
0ºC
H
pD
Tem
20
0
Te
m
Tem
pD
HW
=6
40
C
30º
W=
DH
Power (kW)
Power (kW)
p
Tem
HW
0ºC
60
=4
5º
C
GX-300-M2
Tem
pD
HW
=6
0ºC
Te
mp
DH
W
=4
5º
C
60
2000
Ts = 10 ºC
Test constants: Tep = 80 ºC
Cp = 2,0 m3/h
20
0
0
500
1000
1500
2000
DHW (litres/hour)
Ce = 386 l.
Ts = 10 ºC
Test constants: Tep = 80 ºC
Cp = 1,5 m3/h
65
Characteristic curves
Models: GX-500-M2, GX-800-M2 / M2B and GX-1000-M2 / M2B top heating coil
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
60
1000
DTp=10
DTp=20
900
50
800
700
40
Power (kW)
600
30
500
400
20
300
200
10
100
0
1
2
3
Cp=m3/h
4
5
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
DTp=30
Tep= 80 ºC
Tep= 70 ºC
6
Pressure drops between primary circuit input and output
connections for different circulating flows.
500
200
mbar
100
50
20
10
5
0.2
0
0.5
2
1
5
10 Cp= m3/h
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
HW
pD
Tem
Tem
p
DHW
= 60
=4
ºC
5ºC
60
m
Te
p
W
DH
=
30
ºC
Test constants:
Ts
Power (kW)
40
10 ºC
Tep = 80 ºC
Cp
20
=
2,1 m3/h
GX-500-M2
GX-800-M2
GX-800-M2B
GX-1000-M2 /M2B
0
0
66
=
1000
2000
3000
DHW (litres/hour)
Ce = 460 l.
Ce = 663 l.
Ce = 663 l.
Ce = 848 l.
Characteristic curves
Model: MXV-1500-SB / MXV-1500-SSB
Tep= 90 ºC
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
2400
2000
1800
Power (kW)
100
1600
80
1400
DTp=10
1200
60
1000
800
40
600
400
20
200
0
1
2
3
4
5
6
7
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
DTp=20
DTp=30
160
140
Power (kW)
2200
Litres of DHW/hour (DTs= 50ºC)
DTp=20
DTp=30
120
MXV-1500-SSB
180
120
100
DTp=10
80
60
40
20
0
8
1
2
3
Cp=m3/h
4
5
6
7
Litres of DHW/hour (DTs= 50ºC)
MXV-1500-SB
140
8
Cp=m3/h
TANK PERFORMANCES:
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
MXV-1500-SB
2925
2500
1750
6675
5600
3400
4500
3725
2000
77,00
8
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
MXV-1500-SSB
2925
2500
1750
7675
6450
3875
5700
4750
2550
60,00
8
Please note: performance data assumes a primary flow temperature of 85º'C and a domestic cold
water supply of 10º'C.
Pressure drops between primary circuit input and output connections for different circulating flows.
MXV-1500-SB
500
500
200
200
100
100
50
mbar
mbar
MXV-1500-SSB
50
20
20
10
10
5
5
0
0.2
0.5
1
2
5
10
Cp= m3/h
0.5
1
2
5
10
Cp= m3/h
67
Characteristic curves
Model: MXV-2000-SB / MXV-2000-SSB
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
Tep= 90 ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
140
Power (kW)
120
100
DTp=10
80
60
40
20
0
1
2
3
4
5
6
7
MXV-2000-SSB
220
3600
DTp=30
200
3200
DTp=20
180
160
2800
140
2400
120
2000
100
1600
80
1200
60
800
40
DTp=10
20
0
8
1
2
Cp=m3/h
3
400
4
5
6
7
Litres of DHW/hour (DTs= 50ºC)
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
Power (kW)
DTp=20
DTp=30
Litres of DHW/hour (DTs= 50ºC)
MXV-2000-SB
160
8
Cp=m3/h
TANK PERFORMANCES:
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
MXV-2000-SB
3900
3325
2325
8150
6850
4225
5100
4250
2300
88,00
8
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
MXV-2000-SSB
3900
3325
2325
9725
8150
4950
7000
5800
3150
65,00
8
Please note: performance data assumes a primary flow temperature of 85º'C and a domestic cold
water supply of 10º'C.
Pressure drops between primary circuit input and output connections for different circulating flows.
MXV-2000-SB
500
MXV-2000-SSB
500
200
200
100
mbar
mbar
100
50
20
20
10
10
5
5
0
0.2
0.5
1
2
5
10
Cp= m /h
3
68
50
0.5
1
2
5
10
Cp= m3/h
Characteristic curves
Model: MXV-2500-SB / MXV-2500-SSB
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
Tep= 90 ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
160
Power (kW)
140
120
100
DTp=10
80
60
40
20
0
1
2
3
4
5
6
7
280
MXV-2500-SSB
4800
DTp=40
4400
DTp=30
240
4000
3600
200
3200
160
2800
DTp=20
2400
120
2000
1600
80
1200
800
40
400
0
8
1
2
3
Cp=m3/h
4
5
6
7
Litres of DHW/hour (DTs= 50ºC)
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
DTp=20
DTp=30
Power (kW)
MXV-2500-SB
Litres of DHW/hour (DTs= 50ºC)
180
8
Cp=m3/h
TANK PERFORMANCES:
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
MXV-2500-SB
4875
4175
2925
9625
8125
5050
5700
4750
2550
100,00
8
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
MXV-2500-SSB
4875
4175
2925
12275
10375
6250
8900
7450
4000
64,00
8
Please note: performance data assumes a primary flow temperature of 85º'C and a domestic cold
water supply of 10º'C.
Pressure drops between primary circuit input and output connections for different circulating flows.
500
MXV-2500-SB
500
200
200
100
100
mbar
50
mbar
MXV-2500-SSB
20
10
50
20
10
5
0.50.5
5
1
2
5
10 10
Cp= m /h
3
0.5
1
2
5
Cp= m3/h
10
69
Characteristic curves
Model: MXV-3000-SB / MXV-3000-SSB
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
Tep= 90 ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
180
Power (kW)
3200
DTp=20
160
2800
140
2400
120
2000
100
1600
80
1200
60
800
40
DTp=10
20
0
1
2
3
400
4
5
6
7
MXV-3000-SB
DTp=40
5200
4800
4400
4000
3600
3200
2800
2400
2000
1600
1200
800
400
DTp=30
280
240
Power (kW)
200
320
Litres of DHW/hour (DTs= 50ºC)
3600
DTp=30
200
DTp=20
160
120
80
40
0
8
1
2
3
Cp=m3/h
4
5
6
7
Litres of DHW/hour (DTs= 50ºC)
MXV-3000-SB
220
8
Cp=m3/h
TANK PERFORMANCES:
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
MXV-3000-SB
5850
5000
3500
11675
9825
6125
7000
5800
3150
97,00
8
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
MXV-3000-SB
5850
5000
3500
14600
12275
7400
10500
8750
4700
65,00
8
Please note: performance data assumes a primary flow temperature of 85º'C and a domestic cold
water supply of 10º'C.
Pressure drops between primary circuit input and output connections for different circulating flows.
MXV-3000-SB
500
500
200
200
100
50
mbar
mbar
100
50
20
20
10
10
5
5
0.5
1
2
5
10
Cp= m /h
3
70
MXV-3000-SB
0.5
1
2
5
10
Cp= m3/h
Characteristic curves
Model: MXV-3500-SB / MXV-3500-SSB
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
Tep= 90 ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
Power (kW)
200
DTp=20
3200
2800
160
2400
120
2000
1600
80
1200
800
40
400
0
1
2
3
4
5
6
7
MXV-3500-SSB
DTp=40
5200
4800
4400
4000
3600
3200
2800
2400
2000
1600
1200
800
400
DTp=30
280
240
Power (kW)
3600
Litres of DHW/hour (DTs= 50ºC)
DTp=40
320
4000
DTp=30
200
DTp=20
160
120
80
40
0
8
1
2
3
Cp=m3/h
4
5
6
7
Litres of DHW/hour (DTs= 50ºC)
MXV-3500-SB
240
8
Cp=m3/h
TANK PERFORMANCES:
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
MXV-3500-SB
6825
5850
4075
13475
11375
7075
8000
6650
3600
100,00
8
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
MXV-3500-SSB
6825
5850
4075
15575
13125
7975
10500
8750
4700
76,00
8
Please note: performance data assumes a primary flow temperature of 85º'C and a domestic cold
water supply of 10º'C.
Pressure drops between primary circuit input and output connections for different circulating flows.
500
MXV-3500-SB
500
200
200
100
100
50
mbar
50
mbar
MXV-3500-SSB
20
20
10
10
5
5
0.5
1
2
5
10
Cp= m3/h
0.5
1
2
5
10
Cp= m3/h
71
Characteristic curves
Model: MXV-4000-SB / MXV-4000-SSB
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
Tep= 90 ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
4800
4400
DTp=30
240
4000
3600
Power (kW)
200
3200
160
2800
DTp=20
2400
120
2000
1600
80
1200
800
40
400
0
1
2
3
4
5
6
7
320
MXV-4000-SSB
DTp=40
5200
4800
4400
4000
3600
3200
2800
2400
2000
1600
1200
800
400
DTp=30
280
240
Power (kW)
DTp=40
200
DTp=20
160
120
80
40
0
8
1
2
3
Cp=m3/h
4
5
6
7
Litres of DHW/hour (DTs= 50ºC)
MXV-4000-SB
Litres of DHW/hour (DTs= 50ºC)
280
8
Cp=m3/h
TANK PERFORMANCES:
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
MXV-4000-SB
7800
6675
4675
15200
12875
8000
8900
7450
4000
102,00
8
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
MXV-4000-SSB
7800
6675
4675
16550
13950
8575
10500
8750
4700
87,00
8
Please note: performance data assumes a primary flow temperature of 85º'C and a domestic cold
water supply of 10º'C.
Pressure drops between primary circuit input and output connections for different circulating flows.
500
MXV-4000-SB
500
200
200
100
100
50
mbar
mbar
50
20
20
10
10
5
5
0.5
72
MXV-4000-SSB
1
2
5
Cp= m3/h
10
0.5
1
2
5
10
Cp= m3/h
Characteristic curves
Model: MXV-5000-SB / MXV-5000-SSB
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
Tep= 90 ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
Power (kW)
240
200
DTp=20
160
120
80
40
0
1
2
3
4
5
6
7
Litres of DHW/hour (DTs= 50ºC)
5200
4800
4400
4000
3600
3200
2800
2400
2000
1600
1200
800
400
DTp=30
280
360
MXV-5000-SSB
6000
5600
5200
4800
4400
4000
3600
3200
2800
2400
2000
1600
1200
800
400
DTp=40
320
280
Power (kW)
DTp=40
DTp=30
240
200
DTp=20
160
120
80
40
0
8
1
2
3
Cp=m3/h
4
5
6
7
Litres of DHW/hour (DTs= 50ºC)
MXV-5000-SB
320
8
Cp=m3/h
TANK PERFORMANCES:
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
MXV-5000-SB
9750
8350
5850
18500
15625
9750
10500
8750
4700
109,00
8
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
MXV-5000-SSB
9750
8350
5850
18900
16000
10000
11000
9200
5000
102,00
8
Please note: performance data assumes a primary flow temperature of 85º'C and a domestic cold
water supply of 10º'C.
Pressure drops between primary circuit input and output connections for different circulating flows.
500
MXV-5000-SB
500
200
200
100
100
50
mbar
mbar
MXV-5000-SSB
20
50
20
10
10
5
5
0.5
1
2
5
Cp= m3/h
10
0.5
1
2
5
Cp= m3/h
10
73
Characteristic curves
Model: G-260-IS
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
70
DTp=10
DTp=20
DTp=30
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
Power (kW)
60
50
40
30
20
10
0
2
3
Cp=m3/h
4
5
Tep= 80 ºC
Tep= 70 ºC
6
Pressure drops between primary circuit input and output
connections for different circulating flows.
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
535
460
321
2240
1855
1130
2050
1675
975
40,00
6
1000
500
200
mbar
TANK PERFORMANCES: G-260-IS
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
1
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
80
100
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0
0.2
0.5
2
1
5
C p = m /h
3
60º
C
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
60
Test constants:
5ºC
Tª H
W=
50
W
H
Cp
Tª
Power (kW)
=
10 ºC
Tep = 80 ºC
=3
0º
C
HW
=4
Ts
Tª
40
=
2,5 m3/h
30
20
10
0
0
74
1000
2000
3000
HW (litres/hour)
10
Characteristic curves
Model: G-370-IS
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
70
DTp=10
DTp=20
DTp=30
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
Power (kW)
60
50
40
30
20
10
0
1
3
Cp=m3/h
4
5
Tep= 80 ºC
Tep= 70 ºC
6
Pressure drops between primary circuit input and output
connections for different circulating flows.
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
652
653
457
2360
2050
1270
2050
1675
975
55
6
1000
500
200
mbar
TANK PERFORMANCES: G-370-IS
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
2
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
80
100
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0
0.2
0.5
2
1
5
10
C p = m3/h
Test constants:
Ts
=3
W
Tª
Power (kW)
=
10 ºC
Tep = 80 ºC
H
Tª
40
0º
C
HW
=4
50
5ºC
Tª H
W=
60º
C
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
60
Cp
30
=
2,5 m3/h
20
10
0
0
1000
2000
3000
Primary HW (litres/hour)
75
Characteristic curves
Model: G-600-IS
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
DTp=20
70
DTp=10
DTp=30
Power (kW)
60
50
40
30
20
10
0
1
3
Cp=m3/h
4
5
Tep= 80 ºC
Tep= 70 ºC
6
Pressure drops between primary circuit input and output
connections for different circulating flows.
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
1235
1058
741
3275
2765
1720
2450
2050
1175
60,00
6
1000
500
200
mbar
TANK PERFORMANCES: G-600-IS
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
2
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
80
100
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0.2
0
0.5
2
1
5
10
C p = m /h
3
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
80
Test constants:
C
5ºC
Ts
=
10 ºC
=3
0º
Tep = 80 ºC
H
W
=4
Cp
Tª
HW
Tª
Tª H
Power (kW)
W=
60º
C
60
=
3 m3/h
40
20
0
0
76
1000
2000
3000
Primary HW (litres/hour)
Characteristic curves
Model: G-800-IS
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
120
2000
DTp=20
1800
100
DTp=10
1600
1400
Power (kW)
80
1200
60
1000
800
40
600
400
20
200
0
1
2
3
4
5
6
7
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
DTp=30
Tep= 80 ºC
Tep= 70 ºC
8
Cp=m3/h
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
1531
1312
918
4445
3725
2270
3500
2900
1625
52,00
8
1000
500
200
mbar
TANK PERFORMANCES: G-800-IS
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
Pressure drops between primary circuit input and output
connections for different circulating flows.
100
50
20
10
5
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0
0.2
0.5
2
1
5
10
C p = m /h
3
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
100
Tª
HW
=6
0ºC
90
=4
5º
HW
Tª
C
0º
=3
HW
60
Ts
50
=
10 ºC
Tep = 80 ºC
Cp
Tª
Power (kW)
70
Test constants:
C
80
=
3,7 m3/h
40
30
20
10
0
0
1000
2000
3000
4000 Primary HW (litres/hour)
77
Characteristic curves
Model: G-1000-IS
Power curves for different flows and temperatures in the primary
circuit for DHW production 10ºC 60º C
120
2000
DTp=20
1800
100
DTp=10
1600
1400
Power (kW)
80
1200
60
1000
800
40
600
400
20
200
0
1
2
3
4
5
6
7
Tep= 90 ºC
Litres of DHW/hour (DTs= 50ºC)
DTp=30
Tep= 80 ºC
Tep= 70 ºC
8
Cp=m3/h
Pressure drops between primary circuit input and output
connections for different circulating flows.
TANK PERFORMANCES: G-1000-IS
Peak flow at 40ºC
L/10'
Peak flow at 45ºC
L/10'
Peak flow at 60ºC
L/10'
Peak flow at 40ºC
L/60'
Peak flow at 45ºC
L/60'
Peak flow at 60ºC
L/60'
Constant flow at 40ºC
Ltrs/h
Constant flow at 45ºC
Ltrs/h
Constant flow at 60ºC
Ltrs/h
Preheating time (10 to 75ºC)
Min
Primary circuit flow rate
m3/h
1000
1895
1624
1137
4810
4040
2490
3500
2900
1625
65,00
8
500
mbar
200
100
50
20
10
5
0
Please note: performance data assumes a primary flow temperature of
85º'C and a domestic cold water supply of 10º'C.
0.2
0.5
2
1
5
10
C p = m /h
3
Continuous DHW production curves at different
temperatures and with a predetermined primary circuit flow
for DTp=20ºC and DTs=30ºC
100
90
0ºC
HW
Ts
ºC
Tª
70
=4
5
HW
60
50
=
10 ºC
Tep = 80 ºC
Tª
Power (kW)
Test constants:
=6
80
Tª
Cp
C
0º
=3
HW
=
3,7 m3/h
40
30
20
10
0
0
78
1000
2000
3000
4000
Primary HW (litres/hour)
Characteristic curves
Model: MV-1500-IS / MV-2000-IS
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
Tep= 90 ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
100
DTp=10
80
60
40
20
0
1
2
3
4
5
6
7
MV-2000-IS
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
DTp=20
DTp=30
140
120
100
DTp=10
80
60
40
20
0
8
1
2
Cp=m3/h
3
4
5
6
7
Litres of DHW/hour (DTs= 50ºC)
Power (kW)
120
160
Power (kW)
DTp=30
140
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
DTp=20
Litres of DHW/hour (DTs= 50ºC)
MV-1500-IS
160
8
Cp=m3/h
TANK PERFORMANCES:
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
MV-1500-IS
2925
2500
1750
6875
5775
3650
4750
3950
2300
67,00
8
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
MV-2000-IS
3900
3325
2325
7850
6600
4225
4750
3950
2300
89,00
8
Please note: performance data assumes a primary flow temperature of 85º'C and a domestic cold
water supply of 10º'C.
Pressure drops between primary circuit input and output connections for different circulating flows.
MV-1500-IS
1000
500
500
200
200
100
100
50
mbar
mbar
MV-2000-IS
1000
20
50
20
10
10
5
5
0
0.2
0.5
1
2
5
Cp= m3/h
10
0
0.2
0.5
1
2
5
Cp= m3/h
10
79
Characteristic curves
Models: MV-2500-IS / MV-3000-IS / MV-3500-IS / MV-4000-IS / MV-5000-IS
Power curves for different flows and temperatures in the primary circuit for DHW production 10ºC
Tep= 90 ºC
60º C
Tep= 80 ºC
Tep= 70 ºC
Power (kW)
140
120
100
80
DTp=10
60
40
20
0
1
2
3
4
5
6
7
180
MV-3500-IS / MV-4000-IS / MV-5000-IS
DTp=20
140
120
100
DTp=10
80
60
40
20
8
0
1
2
Cp=m3/h
TANK PERFORMANCES:
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Peak flow at 40ºC
Peak flow at 45ºC
Peak flow at 60ºC
Constant flow at 40ºC
Constant flow at 45ºC
Constant flow at 60ºC
Preheating time (10 to 75ºC)
Primary circuit flow rate
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
DTp=30
160
Power (kW)
160
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
DTp=20
DTp=30
3
4
5
6
7
Litres of DHW/hour (DTs= 50ºC)
MV-2500-IS / MV-3000-IS
Litres of DHW/hour (DTs= 50ºC)
180
8
Cp=m3/h
MV-2500-IS
4875
4175
2925
9325
7875
5075
5350
4450
2600
98,00
8
L/10'
L/10'
L/10'
L/60'
L/60'
L/60'
Ltrs/h
Ltrs/h
Ltrs/h
Min
m3/h
MV-3000-IS
5850
5000
3500
10300
8700
5650
5353
4450
2600
116,00
8
MV-3500-IS
6825
5850
4075
11475
9725
6325
5600
4650
2720
96,00
8
MV-4000-IS
7800
6675
4675
12450
10550
6925
5600
4650
2720
109,00
8
MV-5000-IS
9750
8350
5850
14400
12225
8100
5600
4650
2720
137,00
8
Please note: performance data assumes a primary flow temperature of 85º'C and a domestic cold water supply of 10º'C.
Pressure drops between primary circuit input and output connections for different circulating flows.
MV-2500-IS / MV-3000-IS
1000
500
500
200
200
100
50
mbar
mbar
100
20
50
20
10
10
5
5
0
80
MV-3500-IS / MV-4000-IS / MV-5000-IS
1000
0.2
0.5
1
2
5
Cp= m3/h
10
0
0.2
0.5
1
2
5
Cp= m3/h
10
Accesories for DHW tanks
Accessories, fittings
• Scope of supply GX tanks (domestic use)...............................................................................82
• Accesories for GX tanks (domestic use)..................................................................................83
• Permanent cathodic protection GX tanks
Lapesa Correx-up for domestic GX tank .................................................................................84
• Accesories for MXV tanks (industrial use)
Set of finishing items................................................................................................................85
• Permanent cathodic protection MXV tanks
Lapesa Correx-up for industrial MXV tanks .............................................................................86
81
Scope of supply, GX tanks (domestic use)
Packaging
Only for GX-130/300/400/600-D·I
GX-130/300/400/600-D·I(1)
GX-400/600/800/1000-P·I
GX-400/600-PAC·I
GX Colo
Art. Nº:
GX - 200 - M1
Nº:
Fabr.
Color: BLANCO (RAL 9016)
Art. Nº:
8 430
M1
200 - 9016)
r: BLAN
CO (RAL
352 000
LP00
000
0000
-00
0
8 430352 000000 -00
Fabr. Nº:
LP0000000
A
Scope of supply
The tanks are supplied with suitable
packaging for their correct handling,
positioning and identification.
Each supply includes. The model of storage
tank ordered, installation and handling
instructions and the guarantee forms.
All of this comes inside a sealed, totally
waterproof plastic bag which is placed in a
reinforced cardboard box.
This box is strapped to a pallet of the same
size.
The packaging is marked with the tank model,
colour and serial number.
Muy
il
frag
EROH
INTERS
Muy fragil
INTERSEROH
ING
RECYCL
RECYCLIN
B
C
Technical characteristics
A: Total height
B: Total depth
C: Total width
Weight of packaging (*)
Stockable units
mm.
mm.
mm.
Kg.
und.
Technical characteristics
A: Total height
B: Total depth
C: Total width
Weight of packaging (*)
Stockable units
mm
mm
mm
Kg
uds
Technical characteristics
A: Total height
B: Total depth
C: Total width
Weight of packaging (*)
Stockable units
mm.
mm.
mm.
Kg.
und.
Technical characteristics
A: Total height
B: Total depth
C: Total width
Weight of packaging (*)
Stockable units
mm.
mm.
mm.
Kg.
und.
Technical characteristics
A: Total height
B: Total depth
C: Total width
Weight of packaging (*)
Stockable units
mm.
mm.
mm.
Kg.
und.
(*) Add to the weights of the different models
82
GX130DI/GX130DI1
GX200DI
GX210DI1/DI2
GX260DI1/DI2
1480
500
500
9.1
2
1685
640
640
7.3
2
1685
640
640
9
1
2230
640
640
10
1
GX300DI
GX300DI1/DI2
GX400DI/DI1
GX600DI/DI1
1565
640
640
12
2
2230
640
640
10
1
2050
690
690
13,1
1
2035
840
840
17,1
1
GX300P·I/PAC·I
GX400P·I/PAC·I
GX600P·I/PAC·I
GX800P·I
GX1000P·I
2230
640
640
10.0
2
2050
690
690
13.1
2
2035
840
840
17.1
2
2150
980
980
37.5
1
2560
980
980
38.8
1
GX200R/M1/M2
GX300R/M1/M2
GX400M2
GX500R/M1/M2
1450
640
640
7.8
2
1935
640
640
8.6
1
1920
790
790
11.2
1
1920
790
790
11.2
1
GX800R/M1/M2
GX800RB/M1B/M2B
GX1000R/M1/M2
GX1000RB/M1B/M2B
2050
980
980
25.5
1
2050
980
980
25.5
1
2460
980
980
27.8
1
2460
980
980
27.8
1
Accessories, GX tanks (domestic use)
Safety group
It comprises a safety valve, non-return valve and connection from
trap to drain.
The safety group is set at 7 kg/cm 2 and has a connection to
3 / 4” or 1”.
It is supplied in separate cardboard packaging.
Control panel type “K”
It comprises a thermometer, regulation and safety bipolar thermostat,
winter-summer switch and on-off control light.
The equipment is packed in a individual cardboard boxes and
includes assembly instructions.
Control panel type “KP1”
It comprises a thermometer, regulation and safety bipolar thermostat,
winter-summer switch, on-off control light and analogue time
programmer.
The equipment is packed in a individual cardboard boxes and
includes assembly instructions.
g
f
Electric heating elements
Electricl heating elements are supplied in individual cardboard boxes
with assembly instructions.
The supply unit includes brackets for the
wall installation of these models
Dimensions
Dimension f
Dimension g
mm.
mm.
GX-130-DI / DI1
GX-200-DI
580
253
453
325
Permanent cathodic protection equipment
The equipment comprises one or two titanium anodes, the length
of which depends on the model of storage tank, a potentiostat,
connection leads, seals, nuts, and washers.
The equipment is packed in individual cardboard boxes and includes
assembly instructions.
83
Permanent cathodic protection, GX tanks
Lapesa Correx-up for domestic GX tanks
5
2
1
2
1
3
5
4
6
In areas with particularly hard water (chloride content is a significant reference parameter), the storage tank should be fitted with a cathodic protection
system.
Although the health authorities define the limits of water chloride content as 50 mg/litre for drinking water, the cathodic protection system for the
storage tank should be installed when the chloride content is 150 mg/litre or greater.
All GEISER EUROPA storage tanks can be fitted with the LAPESA correx-up permanent cathodic protection system, which is totally automatic and
maintenance-free.
It basically comprises a titanium anode (1) mounted on the connection plate (2), and, if required, on the side plate (3), depending on the storage tank
model, this anode is connected to a potentiostat (4) which automatically regulates the storage tank input current through the leads (5)
WARNINGS!!!
84
-
Use original wires only, without lengthening or shortening them as this could cause corrosion due to the possibility of reverse polarity. Use a
socket base near to the storage tank for this purpose.
-
The protection anode comes into operation when the tank is full of water. When the tank is empty, the control light (6) flashes red.
-
If the control light (6) is green, this shows that the tank is receiving a protective current. If the control light is not on or is red and flashes, check
the connections, contacts and mains supply. If this anomaly continues, notify the fitter or our Technical Service Department.
-
In the case of vertically installed tanks, when water is not going to be extracted for periods of over 3 months, we recommend fitting an automatic
drain valve at the DHW outlet.
-
If the tank is installed horizontally, we recommended taking water out at least every 3 months.
-
The potentiostat (4) and the connection wires (5) must not be disconnected, except to empty the tank.
-
Do not disconnect the protection system during holidays, etc….
-
Occasionally check that the control light (6) is working correctly.
Accessories, MXV tanks (industrial use)
Set of finishing items
Set of items not included in the tank supply that can be mounted on all of the
MASTER DHW production and storage tank installations.
- External lining kit: is composed of Silver-grey padded external lining.
- Cover and trimmings kit: is composed of top cover and inspection port
cover, both in black, and a set of trimmings for the tank connections.
On request special “weather-resistant” or “fire-resistant” sets are also available.
EXTERNAL LINING
Designation
Stainless
steel tank
(Volume)
FM 1500
FM 2000
FM 2500
FM 3000
FM 3500
FM 4000
FM 5000
COVER AND TRIMMING SET
Designation (external diameter)
KITCPX1360
KITCPX1660
KITCPX1910
85
Permanent cathodic protection, MXV tanks
Lapesa Correx-up for industrial MXV tanks
Double cable
Triple cable
Potentiostat
Anode
Adapter
Stainless steel MXV-… models, may be fitted as an option with our permanent cathodic protection set “Lapesa Correx-up INOX”, specifically suitable
for stainless steel tanks in cases of specially aggressive water or with a concentration of chlorides higher than 150 milligrams per litre.
The permanent cathodic protection equipment (Correx-up) is composed of a titanium anode to be mounted with the adaptor piece on the 3/4” GAS/F
connections of the storage tank and connected to a potentiostat that automatically regulates the current supplied to the anode continuously measuring
the storage tank potential. The electric wiring of the potentiostat to the anode is carried out by means of the conductor cable:
- To the anode: faston terminal 6.3.
- To the potentiostat: faston terminal 6.3.
Wiring of the potentiostat to earth (M4 screw on the inspection port cover), is carried out by means of the conductor cable:
- To earth: “U” terminal
- To the potentiostat: faston terminal 4.8.
anode
(units)
double cable
(units)
triple cable
(units)
potentiostat
(units)
adapter
(units)
KIT PC/Ti MX2A
2
2
--
2
--
MXV-1500-SB/ -SSB and MXV-1500...3000-RB
KIT PC/Ti MX3A
3
3
--
3
--
MXV-2000/2500-SB/ -SSB and MXV-3500...5000-RB
KIT PC/Ti MX4A
4
4
--
4
--
MXV-3000...4000-SB/ -SSB
KIT PC/Ti MX5A
5
5
--
5
--
MXV-5000-SB/ -SSB
SET
recommended for
MASTER tanks
Recommendations:
86
•
Only use original cables, without extending or shortening them as otherwise there is a risk of corrosion due to possible polarity reversal. For this,
install a power strip (220 V, 50 Hz) near to the storage tank.
•
The protection anode starts to operate when the tank is full of water. When it is empty the LED lamp flashes red.
•
If the LED lamp is green, this means that the tank is receiving the protective current. If the LED is not on or flashes red, check the connections,
contacts and power supply. If the anomaly persists, notify the fitter or our Customer Technical Assistance Service.
•
In the case of vertically installed tanks and when there are going to be periods of more than 3 months without water being extracted, it is
recommended that an automatic purge is fitted at the DHW outlet.
•
The potentiostat and connection cables must not be disconnected, except to empty the tank.
•
Do not disconnect the protection system during periods of absence (holidays, etc.).
•
Occasionally check that the control LED is operating correctly.
•
If electric heating elements or coils are used for heating, ensure that they are insulated from the tank by means of dielectric seals and/or bushings.
•
Never install permanent cathodic protection anodes (Lapesa Correx-up) in combination with magnesium anodes.
SALES OFFICES
Lapesa UK
Buckle st., Honeybourne, Evesham,
WR11 8QE C.O. Fairview
Contact: uk@lapesa.es
Tel 01386833001, Mob 07831430398
Lapesa Head Office
Polígono Malpica - Calle A, Parcela 1-A
50016 ZARAGOZA (SPAIN)
Contacto: export@lapesa.es
Tel. (0034) 976 46 51 80
CGMTI/1111/0512-2
87
Lapesa Grupo Empresarial
Polígono Malpica - Calle A, Parcela 1-A
50016 ZARAGOZA (España)
Tel. (0034) 976 46 51 80 / Fax (0034) 976 57 43 93
www.lapesa.com • e-mail: lapesa@lapesa.es