Cleaning And Maintenance - Rotel U790CH1 Mode D'emploi

• CLEANING AND MAINTENANCE

Before cleaning and maintenance, turn off the machine and unplug.
Cleaning of the housing
o Clean the surface of the machine with a damp soft cloth. Don't use chemicals, such as
benzene, alcohol, gasoline, etc. not to damage the surface of the air conditioner or the
device itself.
Cleaning of the filter screen
o If the filter screen is clogged with dust, the air circulation will be impeded, reducing
the efficiency of the air conditioner. Therefore, cleaning the filter once every two
weeks is recommended.
Cleaning of the upper and lower filter
o Pull out the upper and lower filter as in below pictures.
o Put the filter screen into warm water (about 40°C) with neutral detergent and dry it in
the shade after rinsing clean.
o Re-install the filters carefully after drying.
Gebrauchsanweisung ○ Mode d'emploi ○ Istruzioni per l'uso ○ Instructions for use
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