ENG
Operating Manual | Roof-mounted Cooling Unit | Multi Controller (MC) – 230 V | 086100023d 65/80
Procedure
1. Clean the evaporator fan (1) and condenser fan (2) with a soft brush, compressed air or a vacuum cleaner with a brush
attachment.
CAUTION – risk of injury. Do not touch the sharp heat exchanger fins.
CAUTION – dust development when cleaning with compressed air. Wear eye, mouth and nose protection when
cleaning with compressed air.
2. Remove the condenser fan (2).
3. Clean the heat exchanger (3) with a soft brush, compressed air or a vacuum cleaner with a brush attachment.
CAUTION – risk of injury. Do not touch the sharp heat exchanger fins.
CAUTION – dust development when cleaning with compressed air. Wear eye, mouth and nose protection when
cleaning with compressed air.
4. Check the heat exchanger (3) for bent fins; align fins with a fin comb.
5. Re-install the condenser fan (2).
6. Remount the unit cover and front flap.
7. Check that the cooling unit works properly and safely after cleaning.
The heat exchanger is cleaned.
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