indoor air quality and energy saving
TECHNICAL DATA
CONTROL
CTR08-PH
EVO(D)-PH
REVERSUS 1
EVO(D)-PH + sonda CO2/VOC/U.R.
CLASS
CTR08-PH
EVO(D)-PH
REVERSUS 2
EVO(D)-PH + sonda CO2/VOC/U.R.
B
A
A
UNIT
CONTROL
EVO(D)-PH
REVERSUS 1
ENTALPICO EVO(D)-PH + sonda CO2 /VOC/U.R.
CLASS
UNIT
EVO(D)-PH
REVERSUS 2
ENTALPICO EVO(D)-PH + sonda CO /VOC/U.R.
2
A
A
A
A
A
B
A+
A
B
C
D
E
F
G
A
REVERSUS/
REVERSUS ENT
HEAT RECOVERY VENTILATION UNITS for RESIDENTIAL BUILDINGS
REVERSUS
Residential ventilator unit with dual flow and high yield heat
recovery.
The EVO-PH control has a coloured, backlit touch screen interface
with intuitive viewing of the working status of the machine. It enables
precise adjustment of ventilator speed and has a weekly , time
schedule for automatic management of the ventilators. It can be
controlled by an external switch to activate the booster function, it
can automatically adjust the air flow rate if connected to an air
quality probe, it can manage any air post treatment accessories, it
automatically manages the bypass and prevents heat exchanger
freezing by managing the speed of the ventilators or, if installed, an
electrical pre-heating resistor (optional accessory outside the
machine); it signals to the user the need to replace the filters (the
clogging status of the filters is monitored by a pair of different pressure switches, supplied as standard) or an anomaly, indicating the
origin. With the addition of optional accessories (COP kit and CAV kit
installed on the channel) you can manage the ventilation machine
in constant pressure or constant flow rate mode.
PERFORMANCE
Equipped with a counter current heat exchanger in thermoplastic
material (polystyrene) and electronic backward blade ventilators.
The total bypass as standard allows favourable climatic conditions
to be taken advantage of outside the building for free cooling (or
free heating) in automatic mode.
STRUCTURE
REVERSUS is manufactured using a self-supporting structure in 23 mm
thick sandwich panels, insulated
in polyurethane foam. The external
t
part of the structure is manufactured in plastofilmed sheet metal in
grey, while the internal part is in Aluzinc, material that ensures high
resistance against corrosion. Inside, REVERSUS is in expanded
polypropylene, material that ensures a high level of thermal insulation between air flows. The access to filters (F7 for the renewed air
flow and G4 for the extraction air flow) is particularly easy thanks to
the two specific openings on the front panel. REVERSUS, is also
available in enthalpy version. Is prepared for installation inside
buildings with an ambient temperature between 0°C and 45°C. It
can be installed on a wall with connections for renewal air and
expulsion on the upper part; for connections to supply and
extraction ducts, you can choose to use the connections available
on the top or bottom of REVERSUS (or both).
The EVOD-PH-IP control has the same characteristics as the EVO-PH
version with the addition of Modbus communication protocol which
allows full control of the machine by the supervision software of the
home automation system. The implemented webserver allows
interaction with the machine, even with an internet browser of a
device connected (even from remote) to the home automation
system in which the machine is inserted.
For a more complete view of the characteristics of the control
panels, please read the specific manuals
CONTROLS
REVERUSUS was supplied with an electric box and control system; it is
available in a version equipped with EVO-PH control and a version
equipped with EVOD-PH-IP control prepared for complete integration in home automation systems (Modbus protocol with Ethernet
connection or, on request, with the addition of connection RS485).
The new version of our control systems enables extremely easy and
rapid passage from a control system to another, even after installation with the single replacement of the remote panel.
2
PERFORMANCES (UNI EN 13141-7)
The unit must be ducted properly: UTEK authorizes the use only according to its performance diagram shown into this catalogue
The claimed performances are guaranteed only by UTEK original filter low pressure loss
REVERSUS 1
Pressure
Nominale
Ref
Serie1
Max
Min
Min
Serie6
Max
Power
Serie8
Ref
Min P
Min
0,000
700
0,020
0,040
0,060
0,080
0,100
200
180
600
160
500
Power [W]
Pressure [Pa]
Air flow
(m3/s)[m3/s]
Portata
140
120
400
100
300
80
60
200
40
100
20
0
0
0
50
100
150
200
250
300
350
400
Air flow
(m3/h)[m3/h]
Portata
REVERSUS 2
Power
Pressure
Max
MaxSerie5
RefReference Min
Serie2
Max
Max P Ref
Serie8 Min
0,100
0,120
Serie4
Air flow
(m3/s)
Portata
d'aria
[m3/s]
0,020
0,040
0,060
0,080
400
700
350
600
300
500
250
400
200
300
150
200
100
100
50
0
0
0
50
100
150
200
250
300
Air flow
(m3/h)
Portata
d'aria
[m3/h]
3
350
400
450
500
Power [W]
Pressure [Pa]
0,000
800
PERFORMANCES (UNI EN 13141-7)
The unit must be ducted properly: UTEK authorizes the use only according to its performance diagram shown into this catalogue
The claimed performances are guaranteed only by UTEK original filter low pressure loss
REVERSUS ENTHALPIC 1
Pressure
Serie1
Max
Serie5
Ref
Min
Min
Serie6
Max
Power
Serie8
Ref
Min
P
Min
0,000
700
0,020
0,040
0,060
0,080
0,100
200
180
600
160
500
Power [W]
Pressure [Pa]
Air flow
[m³/s]
Portata
[m3/s]
140
120
400
100
300
80
60
200
40
100
20
0
0
0
50
100
150
200
250
300
350
400
Air flow [m³/h]3/h]
REVERSUS ENTHALPIC 2
Power
Pressure
Max
Max
Serie5
Ref
Min
Min
MaxMax
P
Nominale
Ref
Min
MinP
Air flow [m³/s]
0,020
0,040
0,060
0,080
0,100
0,120
400
700
350
600
300
500
250
400
200
300
150
200
100
100
50
0
0
0
50
100
150
200
250
Air flow [m³/h]
4
300
350
400
450
500
Power [W]
Pressure [Pa]
0,000
800
HEAT RECOVERY PERFORMANCE (sensible efficiency)
Values refered to the following conditions(UNI EN 13141-7): Tbs external air 5°C; U.R. esternal 72%; Tbs enviorment 20°C; U.R. enviorment 28%
REVERSUS
REVERSUS ENTHALPIC
Efficiency %
Air flow [m³/s]
0,00
100
0,02
0,04
0,06
0,08
0,10
0,12
0,14
97
94
91
88
85
82
79
0
50
100
150
200
250
Air flow [m3/h]
5
300
350
400
450
500
TEST LEAKAGE REVERSUS 1/ENTHALPIC
LEAKAGE
CLASS
OUTDOOR
TEST CONDITIONS
Positive pressure 250 Pa
INDOOR
Negative pressure 250 Pa
INDOOR
Pressure difference 100 Pa
A1
A1
A1
TEST LEAKAGE REVERSUS 2/ENTHALPIC
LEAKAGE
CLASS
OUTDOOR
TEST CONDITIONS
Positive pressure 250 Pa
OUTDOOR
Negative pressure 250 Pa
INDOOR
Pressure difference 100 Pa
A2
A2
A2
NOISE LEVEL REVERSUS/REVERSUS ENTHALPIC
Lw Sound power level taken in accordance to UNI EN ISO 3447
NOISE FROM THE CASE (dB)
REVERSUS 1/ENTHALPIC
Fans
MAX
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
Lw dB(A)
65,6
64,0
55,3
50,1
4000 Hz
45,5
8000 Hz
59,6
49,4
63,7
REF
54,2
61,0
54,7
46,9
41,1
35,5
39,3
56,0
Fans
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
8000 Hz
Lw dB(A)
MAX
52,6
66,2
63,8
56,1
53,5
53,1
63,7
66,5
REF
47,7
60,7
56,7
47,4
43,7
42,4
46,7
57,2
Fans
MAX
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
Lw dB(A)
59,2
66,8
59,8
59,0
4000 Hz
49,1
8000 Hz
59,2
37,6
66,5
REF
51,3
59,4
56,9
51,9
50,5
39,5
28,1
58,5
Fans
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
8000 Hz
Lw dB(A)
MAX
61,5
63,4
69,8
65,9
64,3
56,8
50,8
71,0
REF
54,1
60,1
60,8
57,1
56,4
48,3
42,1
62,8
REVERSUS 1/ENTHALPIC
NOISE IN THE DUCTS (dB)
NOISE FROM THE CASE (dB)
REVERSUS 2/ENTHALPIC
NOISE IN THE DUCTS (dB)
REVERSUS 2/ENTHALPIC
ELECTRICAL DATA
FAN
MATCHING
Power
Supply
Current max.
Insulation class
UNIT REVERSUS/ENTHALPIC
Supply
Current max.
REVERSUS 1/ENT
2 X 85W
230 V, 50/60 Hz 1F
2 X 0,75A
IP 54 classe A
230 V, 50 Hz 1F
1,6 A
REVERSUS 2/ENT
2 X 170W
230 V, 50/60 Hz 1F
2 X 1,65A
IP 54 classe A
230 V, 50 Hz 1F
3,5 A
6
DIMENSIONS (mm) WEIGHT (kg)
105
130
Weight Reversus 1 : 43 kg
Weight Reversus 2 : 45 kg
Weight Reversus enthalpic 1 : 48,28 kg
Weight Reversus enthalpic 2 : 50,28 kg
330
103
Ø150
500
718
12
Ø1/2"gas
767
288
103
360
130
103
INSTALLATION REVERSUS/ENTHALPIC
WALL INSTALLATION
720
Minimum required space for maintenance (mm)
770
500
7
INSTALLATION REVERSUS/ENTHALPIC
STANDARD SIPHON
P
Ø
26
185
95
ØP
32
VALUES ACCORDING REGULATION (UE) N. 1253/2014
MODEL
REVERSUS 1
MAX AIR FLOW
[m³/s]
REF AIR FLOW
[m³/s]
REF PRESSURE
[Pa]
SPI
[W/(m³/h)]
LEAKAGE
MAX
CONTROL
0,091
0,063
50
0,294
4,0% (external)
CTR08-PH
4,0% (internal)
EVO(D)-PH
REVERSUS 2
0,128
0,096
50
0,334
2,6% (external)
CONTROL
FACTOR
SEC
[kW h/(m².a)]
1
-73,7 (cold)
(manual control) -35,7 (average)
-11,3 (hot)
0,95
(clock control)
-75,0 (cold)
-36,8 (average)
-12,3 (hot)
EVO(D)-PH +
probe CO2
/VOC/U.R.
-77,4 (cold)
0,85
(central demand -38,8 (average)
-14,1 (hot)
control)
CTR08-PH
-69,6 (cold)
1
(manual control) -33,0 (average)
-9,4 (hot)
2,6% (internal)
EVO(D)-PH
EVO(D)-PH +
probe CO2
/VOC/U.R.
0,95
(clock control)
-71,1 (cold)
-34,3 (average)
-10,5 (hot)
0,85
-74,0 (cold)
(central demand -36,7 (average)
control)
-12,6 (hot)
VALUES ACCORDING REGULATION (UE) N. 1253/2014
MODEL
REVERSUS 1
ENTALPICO
MAX AIR FLOW
[m³/s]
REF AIR FLOW
[m³/s]
REF PRESSURE
[Pa]
SPI
[W/(m³/h)]
LEAKAGE
MAX
CONTROL
CONTROL
FACTOR
SEC
[kW h/(m².a)]
0,096
0,067
50
0,309
3,7% (external)
EVO(D)-PH
0,95
(clock control)
-74,2 (cold)
-36,2 (average)
-11,8 (hot)
3,7% (internal)
EVO(D)-PH +
probe CO2
/VOC/U.R.
REVERSUS 2
ENTALPICO
0,126
0,088
50
0,453
2,8% (esterno)
EVO(D)-PH
2,8% (interno)
EVO(D)-PH +
probe CO2
/VOC/U.R.
7
-76,6 (cold)
0,85
(central demand -38,3 (average)
-13,7 (hot)
control)
0,95
(clock control)
-67,7 (cold)
-30,9 (average)
-7,2 (hot)
-71,3 (cold)
0,85
(central demand -33,9 (average)
-9,9 (hot)
control)
Dear Customer
Thanks for your attention to the product UTEK , designed
and manufactured to ensure the real values to the User:
Quality, Safety and Savings on working.
UTEK S.r.l.
UTEK reserves the right to at any time the necessary changes to improve products without prior notice .
Made in italy
the Dealer
REVERSUS/REVERSUS ENTHALPIC_2016_1_EN
HEAT RECOVERY VENTILATION UNITS for RESIDENTIAL BUILDINGS
UTEK S.r.l. Via Provinciale,30 23030 Mazzo di Valtellina (So) Italy | Tel.+39 0342 862031 | Fax +39 0342 862029 | www.utek-air.it | utek@utek.it