11
Setting button for start delay
12
Setting button for overrun time
1. Push the electronic cover on the housing cut-
outs I, II and III onto the 3 locking tabs, until
the tabs engage. In addition, press the elec-
tronics cover firmly on to the housing at the
points indicated by the word "PRESS".
2. Insert the supplied internal climate sensor cor-
rectly (arrow) in the connector sockets.
H and KH: Do not touch/push on the mem-
brane on the flat side of the sensor wall,
otherwise it will be damaged.
3. Fit cover.
8.7 Commissioning
1. Switch the mains fuse on.
2. Run function test.
3. Save reference humidity by pushing button 1.
3 Designer cover
4 Cover
4. Fit designer cover.
Saving of the reference values is shown by
LED 1 blinking.
9 Maintenance
The unit is maintenance-free.
10 Cleaning
DANGER Danger to life from electric
shock.
Switch the mains fuse off.
NOTICE Risk of damage to unit if incorrect
cleaning agent is used.
Only clean the cover using water.
Do not use aggressive cleaning agents.
1. Only use a dry cloth to clean the internal parts
of the fan.
2. If the cover is very dirty, carefully remove it
and clean with water.
9 Maintenance
23