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© Vallox • We reserve the right to make changes without prior notice
CLEANING THE EXTRACT AIR FAN
When you want to clean the extract air fan, proceed as follows:
1. Disconnect the power plug for the ventilation unit.
2. Open the Vallox-ventilation unit door by lifting the latch.
3. Lift the door off. Please note that the door is heavy.
4. Remove the filters, the cell top support and the heat recovery cell, as
described in chapters Filters and Heat Recovery Cell.
5. Open the four screws (PZ2) (figure 1) on the extract air fan cover and
remove the cover (figure 2).
6. The fan can now be cleaned in place.
7. If you want to remove the fan for cleaning, proceed as follows.
a. Push the fan gently upward (figure 3).
b. Pry the plastic lock to the right of the fan with, for example, a
screwdriver (figure 4).
c. The fan falls down (figure 5).
d. Pull the fan out of the unit.
e. Disconnect the fan wire quick connector (figure 6).
8. Clean the fan.
9. Reassemble the ventilation unit in the reverse order.
10. Close the door and connect the plug back into the wall outlet.
11. The extract air fan has now been checked and cleaned.
MAINTENANCE INSTRUCTIONS
MAINTENANCE
