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3
Passive house compact units KWL EC 270/370 W R/L
Installation and Operating Instructions
EN
1.12 Technical data
KWL EC 270 W R/L
Voltage/Frequency
1~ 230 V~/50 Hz
Connection wiring diagram
SS-1044
Rated current – ventilation
1.0 A
Temperature operating range
-20 °C to +40 °C
Pre-heater (outlet) kW
1.0 kW
Installation kit weight
49 kg
Summer bypass
auto
(adjustable)
Standby losses
< 1 W
Electrical power feed to UV
NYM-J 3 x 1.5 mm
2
Protection to
IP20
Air flow rates Vm
3
/h (3 levels)
285 / 170 / 110
Installation area temperature
+5 °C to +40 °C
KWL EC 370 W R/L
Voltage/Frequency
1~ 230 V~/50 Hz
Connection wiring diagram
SS-1044
Rated current – ventilation
2.2 A
Temperature operating range
-20 °C to 40 °C
Pre-heater (outlet) kW
1.0 kW
Installation kit weight
52 kg
Summer bypass
auto
( adjustable)
Standby losses
< 1 W
Electrical power feed to UV
NYM-J 3 x 1.5 mm
2
Protection to
IP20
Air flow rates Vm
3
/h (3 levels)
350 / 200 / 140
Installation area temperature
+5 °C to +40 °C
1.13 RJ connections with easyControls
Take note of the information in the “easyControls” user manual (No. 82 200)
RJ12
St
eu
er
le
it
un
g
RJ
10
(
di
gi
ta
l
)
RJ45
St
eu
er
le
it
un
g
RJ
12
(
An
al
og
)
RJ10
TC
P/
IP
V
er
bi
nd
un
g
Fig.1
Fig.2
