Description Of Possible Configurations With The Required Components And Settings; Kwl Unit With Electric Pre-Heater (External) - Helios KWL-EM Notice De Montage Et D'utilisation

Operating Instructions
EN
CHAPTER 3
CONFIGURATION
Extension module KWL-EM for easyControls

3.0 Description of possible configurations with the required components and settings:

1. KWL unit with electric pre-heater, external (SS-1138)
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
– LFBR 160 G4
– EHR-R 1,2/160
– 1x KWL-EM
Settings:
a) DIP-switch: 1 = off, 2 = off: Electric auxiliary heater
b) Shutter control:
Helios easyControls
Functional overview „External contact" see page 13
or
KWL-BEC
w/o function
6