Maintenance of the unit |
11
Fig. 4 Open the side cover
6.3 Changing filters
Danger
Make sure that the Mains supply to the unit is disconnected before performing any maintenance or
electrical work!
Fig. 5 Supply and extract air filters
The filters are to be changed every 3–15 months, default value is 12 months. When the filters have been changed the
filter timer will reset automatically after alarm is acknowledged.
The factory installed filters are of filter quality F7 for the supply air and G3 for the extract air filter. The filters need to be
replaced when polluted. New sets of filters can be acquired from your installer or wholesaler.
Filter quality G3 can be installed for supply air filtering.
The filter type is labelled on the top of the filter.
1. Stop the unit by disconnecting the mains.
2. Open and remove the side cover. See chapter 6.2.
3. Pull out the filters towards you. Some force may be needed.
4. Insert the new filters. Make sure that the correct filter types are inserted. See note above.
5. Replace and lock the side cover and connect the unit to mains.
211459 | A001
To Next Page
Loading...
Need help?
General