Helios Ventilation Systems
OPERATING INSTRUCTIONS
CHAPTER 1. GENERAL INSTALLATION AND OPERATING INSTRUCTIONS
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
Important information
Warning and safety instructions
Function and mode of operation
CHAPTER 2. CONTROLLER FUNCTION
Initial start-up via KWL-BEC
Functional level
U – Ventilation regulation Automatic / Manual
This product contains batteries or accumulators. According to the German Battery Act (BattG), w e are obliged to point out the following:
Batteries and accumulators must not be disposed of in household waste. You are legally obligated to return used batteries and
accumulators. You can
return batteries to
a community collection point or return them to the place where you bought them free of charge.
Batteries or accumulators that contain harmful substances are labelled with the symbol of a crossed
-out waste bin. The chemical symbol of the
s specified below the waste bin symbol.
Cd for Cadmium, Pb for Lead and Hg for Mercury
Please think of the environment, you can make a significant contribution to environmental protection by returning batteries and accumulators!