Cleaning The Ventilation Unit - Maico aeronom WS 150 Instructions D'installation, D'utilisation Et D'entretien

3.3 Cleaning the ventilation unit

Cleaning the heat exchanger (see Chapter 2.8, Item 7), cleaning the inside of the ventilation unit
Cleaning the condensation run-off and siphon (see Chapter 2.8, Items 6 and 6.1)
3.3 Cleaning the ventilation unit
Depending on the level of contamination, we recommend:
i
Cleaning the inside of the unit once a year
Cleaning the heat exchanger once a year
Cleaning the condensation run-off and the siphon twice a year
1. Switch the mains fuse off.
2. Open the 2 quick-release clips and carefully swing the front door downwards.
3. Pull the heat exchanger forwards and out.
4. Clean the heat exchanger carefully with luke-warm water and let it dry off
completely. Make sure that the fins are not damaged.
5. Wipe out the inside if the ventilation unit with a cleaning cloth.
6. Grease the seals slightly using Vaseline.
7. Push the heat exchanger carefully into the housing as far as it will go (see
the sticker on the front side, that indicates the position). Make sure that the
heat exchanger is dry before installing it.
8. Remove any deposits in the condensation tank and/or in the run-off tube.
Then rinse the tube through with water.
9. Top up the siphon with water to avoid any smells.
10. Finally, swing the front door upwards and close both quick-release clips.
11. Switch the mains fuse on.
12. Then start the ventilation unit at the operator unit.
Job done.
3. Cleaning, maintenance
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