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9. INDOOR UNIT CLEANING
Turn the unit off and switch the mains supply off.
Use only a clean, damp and soapy cloth.
Do not pour any liquids on the unit.
Do not use flammable liquid, solvents or
abrasive powders: these can damage the
casing.
Avoid any contact with sources of heat, as
hot air can damage the unit casing.
Clean the infrared control using a damp
cloth.
9-2 INDOOR COIL CLEANING
It is recommended to clean the coil at least at the beginning of each cooling season or when necessary;
turn the unit off first.
•
Use a vacuum cleaner or a long-bristle brush to avoid damage to the coil fins.
•
Watch the fin edges to avoid injury.
•
Damage to the fins may cause reduced coil efficiency resulting in increased running costs. Use
of flames, liquid or aerosol solvents must be avoided. Use of these substances will cause serious
damage to the panels and electric parts.