Kwl Unit With Electric Pre-Heater And Auxiliary Heater (External) - Helios KWL-EM Notice De Montage Et D'utilisation

Operating Instructions
Extension module KWL-EM for easyControls
EN
User-defined 1 and 2
Individual supply air and room temperatures can be set according to the day and time
of day with these profiles.
The settings for a day can also be copied to specific days.

3. KWL unit with electric pre-heater and auxiliary heater (external)

Possible additional functions:
– Shutter control and external contact and
– Fault alarm and operating signal output and external contact
Components required for installation:
– KWL EC 270/370 W
– LFBR 160 G4
– EHR-R 1,2/160
– EHR-R 2,4/160
– 2 x KWL LTK
– 2 x KWL-EM
Settings:
a) DIP-switch:
KWL-EM 1: 1 = on, 2 = off: electric auxiliary heater
KWL-EM 2: 1 = off, 2 = off: electric pre-heater
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