Helios KWL HygroBox Notice De Montage Et D'utilisation page 79

Operating and installation instructions
12.3. Assembly of the air humidification unit
The air humidification unit is installed in the supply air duct downstream of the living space ventilation unit.
*The silencer must be installed downstream of the air humidification unit to dampen any operating noise.
First, the mounting bracket supplied is mounted horizontally (max. deviation +/- 1°) on a massive and load-bearing wall.
Then the air humidification unit is fit into the wall mounting bracket and secured against being unhinged unintentionally, using the
two securing screws at the sides on the bracket.
KWL Hygrobox KWL HBX EH/WW
®
Air humidification unit
*Silencers must be installed after
the air humidification unit
Supply air
Supply air living space
Detail Z
31
Exhaust air Outdoor air
Extracted air
EN