INSTALLATION AND SERVICE MANUAL FOR PROFESSIONALS
Installation: Installation options
4.
Fig. 33: Exchanging the cable glands
5.
6.
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Fig. 34: Condensate drain – Operating mode A and B
7.
For instructions on the correct positioning of the pollen filter, please refer to the section "Ge-
neral description – Filters and fans in mode A/B".
Fig. 35: Changing the position of the filters
Move the cable gland incl. humidity sensor (and VOC sensor, if available) to the position
for operating mode B and insert the empty cable gland from position B to position A.
Note that 50 mm distance are required from the sensor head to the cable gland in order
to obtain a correct measurement.
Reattach the main PCB, the control unit and the front cover
Fit the drain hose to the connection for the operating mode B (1). Observe the labels on
the unit.
1.
Condensate drain for operating mode B
Change the position of the filters (only if the optional pollen filter ePM1>50% is used).
2
2.
Condensate drain for operating mode A
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