Kwlunit With Undersoil Heat Exchanger As Pre-Heater And Ww Auxiliary Heater With Whs - Helios KWL-EM Notice De Montage Et D'utilisation

Operating Instructions
Extension module KWL-EM for easyControls
b) Shutter control and external contact:
Helios easyControls
6. KWL unit with undersoil heat exchanger as pre-heater and WW auxiliary heater
with WHSH 1100 (SS-1070)
Possible additional functions:
– Shutter control and external contact
– Fault alarm and operating signal output and external contact
Components required for installation:
– KWL EC 270/370 W or 200/300/500 W or 220/340 D
– KWL-LEWT or KWL-SEWT
– WHR 125 or WHR 160
– WHSH 1100 24V (0-10V) HE
– 2 x KWL-EM
– 3 x KWL-LTK
Settings:
a) Shutter control and fault alarm and external contact:
KWL-BEC
2x KWL-EM; Extension module installed (Accessories)
- Function 1 = KWL-EM 1 --> shutter control;
KWL-EM 2 --> collective fault
and
2x KWL-EM; Extension module installed (Accessories)
- Funktion 1 = KWL-EM 1 --> shutter control;
KWL-EM 2 --> collective fault
13
EN
or