Maintenance; Periodic Maintenance - Zehnder ComfoCool Installations Anleitung

For safety reasons, the ComfoCool will pause for 15
minutes before initially activating the compressor.
ComfoAir 350 Luxe ComfoAir 550 Luxe

5 Maintenance

5.1. Periodic maintenance

The heat exchangers, condensation tray and condensation
drain should be cleaned once every 4 years. Proceed as
follows:
1. Remove the plastic front (A)
2. Remove the sheet steel front (B)
3. Allow some room for the power cable and communi-
cations cable, and remove the screen (C) under the
evaporator
4. Pull the cooling skid (D) no more than 25 cm forwards.
5. Clean the evaporator, condenser and the condenser
tray with a mild cleaning agent. Take care not to dam-
age the evaporator and condenser fins. If the fins are
bent, they can be repaired with a fin-comb. Rinse the
cleaned components with water.
28 - EN