[EN] CONTROL MODULES WITH HUMIDITY REGULATION
Function
Control modules with humidity regulation use a sensor
to measure humidity. The humidity value is averaged
over 24 hours and continuously adjusted. Every two
seconds it is checked whether the moving average
value is exceeded by at least 5% and whether the fan
is started with partial load. If the value exceeds 10%,
the fan starts at full load. After reaching the average
values, the fan switches off or switches to base load.
Mounting
1. Attach the control module and secure it with the
two screws provided.
2. The sensor must always be mounted in the corner,
which is turned 90° counterclockwise to the air out-
let. Make a hole (Ø 10 mm) in the filter holder at
this point.
3. Insert the sensor from below through the hole in the
filter carrier and ensure a secure hold.
4. Secure the sensor cable to the filter carrier rib so
that the cable cannot touch the impeller.
5. Now mount the filter carrier as described in the as-
sembly instructions for the exhaust fan and follow
the further instructions.
Maintenance/Dismantling
Note that the sensor and sensor cable must be discon-
nected from the filter carrier before the filter carrier is
removed.
90°
Ø10 mm
1
2
3
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