it with nuts and washers.
Before mounting make sure the casing does not contain any foreign objects (e.g. foil, paper).
If the bolts used for the unit mounting are too short, the unit can generate abnormal noise and resonate with the ceiling.
If the abnormal noise is generated at the spiral air duct joint replace the spiral air duct with a flexible one to prevent resonance.
The precautionary measures described above should eliminate the problem of resonance. Flexible anti-vibration connectors are another
alternative for dealing with resonance.
To attain the best performance of the unit, while mounting connect a straight 1 m duct section on both sides of the unit.
The unit must be equipped with a protecting grille or other protecting device with mesh width not more than 12.5 mm to prevent
uncontrollable access to the fans.
Condensate drainage
min 3
°
min 3°
Drain pipe
U-trap
Sewage system
Pipe
Pipe
Do not connect several drain pipes from several air handling units to one U-trap!
Direct condensate drainage with no connection to the drain system is not allowed.
KoMFort le350/500/530/600/800/1200/1700/2200-3/4/9/18
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