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Before maintenance
• Turn the system off before cleaning. To clean, wipe with a soft,
dry cloth. Do not use bleach or abrasives.
NOTE: Power supply must be disconnected before attempting to
clean or service.
WARNING
warning
Servicing shall only be performed as recommended by the
equipment manufacturer. Maintenance and repair requiring the
assistance of other skilled personnel shall be carried out under
the supervision of the person competent in the use of flammable
refrigerants. For more details, please refer to the Information on
servicing on installation manual.
• Do not use a chemically treated cloth or duster to clean
the unit.
• Do not use benzine, thinner, polishing powder, or similar
solvents for cleaning. These may cause the plastic surface to
crack or deform.
• Never use water hotter than 40°C to clean the front panel, it
could cause deformation or discoloration.
Cleaning the unit
Wipe the unit with a soft dry cloth only. If the unit is very dirty, wipe
it with a cloth soaked in warm water.
Cleaning the air filter and air freshening filter
A clogged air filter reduces the efficiency of this unit. Please clean
the filter every 3 months, or as required..
1. Open the front panel by carefully lifting both ends at the
same time. At a certain angle, a clicking sound is heard and it
becomes self-supporting. For some models, please use the
suspension bars to prop up the panel.
2. Use the tab provided to move the filter first up a little, then
slightly towards you. Now extract the filter by gently drawing
downwards.
3. Unclip the small air freshening filter from the large air filter.
Clean it with vacuum, and replace it occasionally.
4. Clean the large air filter with soapy water. Rinse with fresh
water. Shake off excess water and dry it up in cool place,
replace it occasionally.
Care and maintenance
Filter tab
Air freshening filter
17Care and maintenance
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