Vents VUT 180 P5 User Manual page 8

MOUNTING AND SET-UP
The HV2 humidity sensor is not included in the delivery and can be ordered separately.
Install the humidity sensor into the mount on the inner side of the unit and connect the humidity sensor to the appropriate connector.
To attain the best performance of the unit and to minimise turbulence-induced air pressure losses connect the straight air duct section
to the spigots on both sides of the unit while mounting.
Minimum straight air duct length:
• equal to 1 air duct diameter on 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 12.5 mm.
While installing the unit ensure convenient access for subsequent maintenance and repair.
The unit must be mounted on a plane wall (ceiling).
Mounting of the unit to an uneven surface can lead to the unit casing distortion and operation disturbance.
Fix the mounting brackets on the wall or the ceiling depending on the type of installation.
8
READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT
HV2 HUMIDITY SENSOR INSTALLATION AND CONNECTION
UNIT MOUNTING
VUT/VUE 180 P5(B) (EC)
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