17
Observe the basic safety rules before carrying out inspection and
maintenance work or installing spare parts.
Disconnect the product from the power supply but ensure that the product is
still earthed.
7.3.2. Cleaning the product
Do not clean the product with a high-pressure cleaner or a direct jet of water.
Clean the product using a sponge and hot water with a cleaning agent.
Do not use abrasive cleaners. Do not use solvents. Do not use any cleaning
agents that contain chlorine or ammonia.
7.3.3. Checking the evaporator, fan, and condensate discharge
Check whether there is dirt between the fins or whether depositions have
adhered to the fins.
Clean the fins using a soft brush, avoid fins from being bent.
Check whether dirt has been accumulated on the condensate tray or in the
condensate discharge pipe.
Check whether the water can drain freely.
