THE NEW PANASONIC SOLUTION FOR
CHILLED AND HOT WATER PRODUCTION!
FROM 28 kW TO 80 kW
Key benefits:
· No cascade installation up to 80 kW with GHP outdoor unit and 51.3 kW with ECOi
· No Glycol needed when WHE is located on the heated part of the building
· Full line-up of outdoor units which can cover up to 80 kW heat demand
· Large choice of remote controls and interfaces
· 3.25 COP with water at 45 °C and outdoor temperature of +7 °C
Energy
saving
Environmentally
friendly
refrigerant
R410A
94
High
savings
Environmentally
friendly
refrigerant
R410A
VRF SYSTEMS
With ECOi outdoor units
With GHP outdoor units:
· Maximum hot water outlet temperature: 45 °C
· Minimum chilled water outlet temperature: 7 °C
· Outdoor temperature range in cooling mode: +5 °C to +43 °C
· Outdoor temperature range in heating mode: -20 °C to +15 °C
· Hot water outlet temperatures from 35 °C to 55 °C
· Chilled water outlet temperatures from 5 °C to 15 °C
· Outdoor temperature range in cooling mode: -10 °C to +43 °C
· Minimum outdoor temperature in heating mode: -21 °C
ECOi Water Heat Exchanger
ECO G Water Heat Exchanger. Mixed System Application
Electrical VRF with Water Heat Exchanger
· With this easy to install Water Heat Exchanger unit, you can now cover
projects up to 51 kW hot water demand or 44 kW on chilled application on
a efficient way and cost effective.
· Combined with a Water Heat Exchanger unit, the Panasonic GHP can create a
flexible system, the ideal replacement for existing chiller and boiler systems.
· The GHP Multi System can have an indoor unit plus a GHP chiller. When
the two systems are operated independently, an outdoor unit with 130%
capacity can be connected.
SYSTEM EXAMPLE
SYSTEM EXAMPLE
Floor Heating
Floor Heating
Fan Coil Unit
ECO G Chiller
Water Heat Exchanger
Fan Coil Unit
ECOi Chiller
Water Heat Exchanger
Buffer Tank
Refrigerant
piping
Duct*
Refrigerant
piping
Air Handling Unit
Note: The mode of running of outdoor unit depends on the Water Heat Exchanger’s mode. The water pump is not
included in the Water Heat Exchanger unit. For simultaneous operation, however, the maximum capacity is 130%.
Please inquire details of this system design of Panasonic. * Standard DX type indoor unit system.
MODEL
Rated capacity
Cooling/Heating
Rated power input
Cooling/Heating
Rated current
Power supply
Water volume flow
Pressure loss
Water volume in heat exchanger / in primary circuit (min)
Max. water pressure
Type of anti-freeze protection
Dimensions / Weight
HxWxD
Pipe connections
Gas pipe / Liquid pipe
Max. piping length
Max. height difference IU above OU / OU above IU
Power supply wire diameter
Communication wire (LIYCY)
Fuse size (slow-blow)
Duct*
Water Piping
Air Handling Unit
Outdoor unit
Water Piping
Outdoor unit
Buffer Tank
kW
kW
A
V / Ph / Hz
m³/h
kPa
m³
MPa
mm / kg
mm
m
m
mm²
mm²
A
Control wiring
Note: The mode of running of outdoor unit depends on the Water Heat Exchanger’s mode. The water pump is not
included in the Water Heat Exchanger unit. For simultaneous operation, however, the maximum capacity is 130%.
Please inquire details of this system design of Panasonic. * Standard DX type indoor unit system.
S-250WX2E5¹
S-500WX2E5
S-710WX2E5²
25 / 30
0.01
0.07
220-240 / 1 / 50
4.3
6.6
0.008 / 0.28
0.686
Flow switch
1,000 x 395 x 965 / 110
22.22 / 9.52
170³
35³ 5 / 50³
2 x 2.0
2 x 0.5~2.0 (total length up to 1,000 m)
15
50 / 60
0.01
0.07
220-240 / 1 / 50
8.6
9.6
0.012 / 0.5
0.686
71 / 80
0.01
0.07
220-240 / 1 / 50
12.24
11.7
0.017 / 0.73
0.686
1,000 x 395 x 965 / 130
28.58 / 15.88
170³
35³ 5 / 50³
2 x 2.0
2 x 0.5~2.0 (total length up to 1,000 m)
15
1,000 x 395 x 965 / 150
31.75 / 19.05
170³
35³ 5 / 50³
2 x 2.0
2 x 0.5~2.0 (total length up to 1,000 m)
15
1. Only with indoors combination. Can not be used as 1 to 1.
2. Only connectable with GHP.
3. Not valid in case of mixed systems, combination ratio in case of mixed systems: 50 to 130 %, combination ratio in case of one-to-one-systems: 100 %.
4. Water circulating pump. Power supply: 230 V / 1 Ph / 50 Hz; power input: 0.75 kW; external pressure head: 6 m.
5. For cooling operation where the outdoor air temperature is 10 °C or less, this value should be 30 m.
95
saving
NEW ECOi 2-PIPE WITH WATER HEAT EXCHANGER FOR
CHILLED AND HOT WATER PRODUCTION
saving
FOR HYDRONIC APPLICATIONS
New Water Heat Exchanger for GHP and ECOi, dimensions reduced by 45 %. Operation
and control by wired remote control CZ-RTC2. Energy-efficient capacity control.
Stainless steel plate heat exchanger with anti-freeze protection control. Change-over
between heating and cooling operation
Energy
Energy
TECHNICAL ZOOM
· MAXIMUM DISTANCE BETWEEN OUTDOOR UNIT AND WATER
HEAT EXCHANGER: 170 m
Environmentally
friendly
refrigerant
· MAXIMUM HOT WATER OUTLET TEMPERATURE: 45 °C
R410A
· MINIMUM CHILLED WATER OUTLET TEMPERATURE: 7 °C
· OUTDOOR TEMP. RANGE IN COOLING MODE: +5 °C TO +43 °C
· OUTDOOR TEMP. RANGE IN HEATING MODE: -20 °C TO +15 °C
WATER HEAT EXCHANGER
S-250WX2E5*
S-500WX2E5
Nominal Cooling Capacity
Nominal Heating Capacity
Heating Capacity at +7°C, heating water temperature at 45 °C
COP at +7°C with heating water temperature at 45 °C
Dimensions / Weight
HxWxD
Water pipe connector
Pump
Heating water flow (6T=5 K. 35 °C)
Capacity of integrated electric heater
Input Power
Maximum Current
25.0
28.0
28.0
3.25
1,000 x 395 x 965 / 165
Rp2 Nut thread (50A)
(Field supply)
4.3
(Not equipped)
0.01
0.07
50.0
51.3
51.3
3.10
1,000 x 395 x 965 / 190
Rp2 Nut thread (50A)
(Field supply)
8.6
(Not equipped)
0.01
0.07
U-10ME1E81
U-20ME1E81
59 / 73.5
1,758 x 770 x 930 / 283
22.22 / 9.52
6.3 *Need Additional charge at site
max. 170
7.5
0<
Reffer to Manual
50 (OD above) 35 (OD below)
-20 — 15
35 — 45
63 / 77.5
1,758 x 1,540 x 930 / 423
28.58 / 15.88
9.0 *Need Additional charge at site
max. 170
7.5
0<
Reffer to Manual
50 (OD above) 35 (OD below)
-20 — 15
35 — 45
kW
mm / kg
l/min
kW
kW
A
OUTDOOR UNIT
Sound pressure / Sound power level
Dimensions Weight
HxWxD
Pipe Diameter
Liquid / Gas
Refrigerant (R410A)
Pipe Length Range
Pipe Length for nominal capacity
Pipe Length for additional gas
Additional Gas Amount (R410A)
I/D&O/D Hight Difference
Operation Range
Outdoor Ambient
Water Outlet (at-2/-7/-15) 2)
dB(A) / dB
mm / kg
mm (Inch)
kg
m
m
m
g/m
m
°C
°C
All values shown as tentative data.
Performance calculation in agreement with Eurovent.
Sound pressure measured at 1 m from the outdoor unit and at 1.5-m height.
* Only with indoors combination. Can not be used as 1 to 1.
Rating Conditions: Cooling Indoor 27 ºC DB / 19 ºC WB. Cooling Outdoor 35 ºC DB / 24 ºC WB. Heating Indoor 20 ºC DB. Cooling Outdoor 7 ºC DB / 6 ºC WB.
DB: Dry Bulb; WB: Wet Bulb
96
VRF SYSTEMS
Newly Slim & Light design
Due to the unit’s internal redesign, the width and weight are drastically reduced.
50 mm or over
50 mm or over
Standard system example
50 mm or over
INSTALLATION
SPACE
1615 mm
900 mm
Water Heat Exchanger
%
REDUCTION
Water Piping
Outdoor unit
600 mm
or over
1615 mm
45
600 mm
or over
300 mm
or over
Refrigerant Piping
495 mm
4-Ø24 (for anchor holes)
50
at least
312
(anchor hole pitch)
TOP VIEW
1014 (anchor hole pitch)
at least
REAR VIEW
LEFT SIDE VIEW
FRONT VIEW
50
at least
50
395
(external cladding)
965 (external cladding)
1000
Liquid pipe (brazed)
2000
at least
Connecting
cable
openings
600
Transmitter box
at least
Hot/cold water inlet
(Rp2 female thread) (50 A)
126
145
69
519
Ø19.05 (710WX2E5)
Ø15.88 (500WX2E5)
Ø 9.52 (250WX2E5)
Gas pipe (brazed)
4-Ø30
Ø31.75 (710WX2E5)
Ø28.58 (500WX2E5)
Ø22.22 (250WX2E5)
1006 (suspension holes pitch)
140
1060 (frame width)
208.5
Drain opening
(R1 male thread) (25 A)
272
suspension holes
417
(frame width)
Hot/cold water inlet
(Rp2 female thread) (50 A)
97
savings
NEW ECO G WITH WATER HEAT EXCHANGER FOR CHILLED
AND HOT WATER PRODUCTION
savings
FOR HYDRONIC APPLICATIONS
New Water Heat Exchanger, dimensions reduced by 45 % (250 W x 2 and 500 W x 2).
Operation and control by wired remote control CZ-RTC2. Energy-efficient capacity
control. Stainless steel plate heat exchanger with anti-freeze protection control.
Change-over between heating and cooling operation.
High
High
TECHNICAL ZOOM
· MAXIMUM DISTANCE BETWEEN O_U AND WHE: 170 m
Environmentally
friendly
· POSSIBILITY TO MIX DX AND WATER HEAT EXCHANGER SYSTEMS
refrigerant
· NO COOLING TOWER NECESSARY
R410A
· HOT WATER OUTLET TEMPERATURES FROM 35 °C TO 55 °C
· CHILLED WATER OUTLET TEMPERATURES FROM 5 °C TO 15 °C
· OUTDOOR TEMP. RANGE IN COOLING MODE: -10 °C TO +43 °C
· MINIMUM OUTDOOR TEMPERATURE IN HEATING MODE: -21 °C
WATER HEAT EXCHANGER
S-250WX2E5*
S-500WX2E5
S-710WX2E5
Nominal Heating Capacity
Heating Capacity at +7 °C, heating water temperature at 35 °C
COP at +7 °C with heating water temperature at 35 °C
Heating Capacity at +7 °C, heating water temperature at 45 °C
COP at +7 °C with heating water temperature at 45 °C
Heating Capacity at -7 °C, heating water temperature at 35 °C
COP at -7 °C, heating water temperature at 35 °C
Heating Capacity at -15 °C, heating water temperature at 35 °C
COP at -15 °C with heating water temperature at 35 °C
Nominal Cooling Capacity
Cooling capacity at +35 °C, outlet tp 7 °C, inlet tp 12 °C
EER at +35 °C, outlet tp 7 °C, inlet tp 12 °C
Dimensions / Weight
HxWxD
Water pipe connector
Pump
Heating water flow (6T=5 K. 35 °C)
Capacity of integrated electric heater
Input Power
Maximum Current
30
1,000 x 395 x 965 / 110
Rp2 Nut thread (50A)
(Field supply)
4.3
(Not equipped)
0.01
0.07
60
62
1.49
60
1.30
57.2
0.76
59.2
0.75
50
50
1.15
1,000 x 395 x 965 / 130
Rp2 Nut thread (50A)
(Field supply)
8.6
(Not equipped)
0.01
0.07
80
82,8
1.34
80
1.17
74.6
0.77
77.4
0.76
71
71
1.05
1,000 x 395 x 965 / 150
Rp2 Nut thread (50A)
(Field supply)
12.2
(Not equipped)
0.01
0.07
-
U-20GE2E5
U-30GE2E5
58 / 83
2,273 x 1,650 x 1,000 / 780
28.58 / 15.88
11.5 *Need additional chatge at site
max. 170
7
0<
Refer to Manual
50 (OD above) 35 (OD below)
-21 — 15.5
35 — 55
63 / 86
2,273 x 2,026 x 1,000 / 840
31.75 / 19.05
11.5 *Need additional chatge at site
max. 170
7
0<
Refer to Manual
50 (OD above) 35 (OD below)
-21 — 15.5
35 — 55
OUTDOOR UNIT
Sound pressure / Sound power level
Dimensions / Weight
HxWxD
Pipe Diameter
Liquid / Gas
Refrigerant (R410A)
Pipe Length Range
Pipe Length for nominal capacity
Pipe Length for additional gas
Additional Gas Amount (R410A)
I/D&O/D High Difference
Operation Range
Outdoor Ambient
Water Outlet (at-2/-7/-15) 2)
kW
kW
30
kW
kW
25
kW
mm / kg
l/min
kW
kW
A
dB(A) / dB
mm / kg
mm (Inch)
kg
m
m
m
g/m
m
50 (OD above) 35 (OD below)
°C
°C
All values shown as tentative data.
Performance calculation in agreement with Eurovent.
Sound pressure measured at 1 m from the outdoor unit and at 1.5 m height.
* Only with indoors combination. Can not be used as 1 to 1.
Rating Conditions: Cooling Indoor 27 ºC DB / 19 ºC WB. Cooling Outdoor 35 ºC DB / 24 ºC WB. Heating Indoor 20 ºC DB. Cooling Outdoor 7 ºC DB / 6 ºC WB.
DB: Dry Bulb; WB: Wet Bulb
98
VRF SYSTEMS
Combination system example
The GHP multi system can have indoor units with a GHP chiller. When the
two systems are operated independently, an outdoor unit with 130% capacity
can be connected.
Standard system example
Water Heat Exchanger
Water Piping
Outdoor unit
4-Ø24
(for anchor holes)
REAR VIEW
at least
50
312
(anchor hole pitch)
TOP VIEW
1014 (anchor hole pitch)
FRONT VIEW
LEFT SIDE VIEW
at least
50
at least
50
395
(external cladding)
965 (external cladding)
Transmitter box
at least
600
Hot/cold water intlet
(Rp2 female thread) (50A)
Refrigerant
piping side
at least
2000
Connecting cable
openings
Gas pipe (brazed)
Ø31.75 (710)
Ø28.58 (500)
Ø22.22 (250)
Drain opening
(R1 male thread) (25A)
126
145
69
519
1000
Liquid pipe (brazed)
Ø19.05 (710)
Ø15.88 (500)
Ø9.52 (250)
140
208.5
272
1006 (suspension holes pitch)
1060 (frame width)
Hot/cold water outlet
(Rp2 female thread) (50A)
417
(frame width)
4-Ø30
(suspension holes)
99