INSTALLATION AND SET-UP
FS2 HUMIDITY SENSOR INSTALLATION AND CONNECTION
The FS2 humidity sensor is not included in the delivery set and can be ordered separately.
The humidity sensor must be installed prior to unit mounting.
Install the humidity sensor through the extract spigot into the mount on the extract air duct panel and connect the humidity sensor plug
to the respective socket on the control unit, refer to the External wiring diagram.
Humidity sensor
connector
Exhaust air duct
Humidity sensor
FS2
Mount
UNIT INSTALLATION
To get the best performance of the unit and to minimize turbulence-induced air pressure losses, connect the straight air duct section to
the spigots while installing.
Minimum straight air duct length:
• equal to 1 air duct diameter on the intake side
• equal to 3 air duct diameters on outlet side
If the air ducts are too short or not connected, protect the unit parts from ingress of foreign objects.
To prevent uncontrollable access to the fans, the spigots may be covered with a protecting grille or other protecting device with mesh
width not more than
1
/
2
inch.
While installing the unit, ensure convenient access for subsequent maintenance and repair.
The unit must be mounted on a flat floor.
Installing the unit to an uneven surface could lead to the unit’s casing distortion and operation disturbance.
Do not expose the unit to direct sunlight.
READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT.
www.blauberg.us
Komfort EC S5B270(-E) S14
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