21
ROUTINE MAINTENANCE
WARNING
Always disconnect the power supply to the unit prior to any repair or maintenance
of the unit in
order to prevent electric shock or injury.
Ensure you do not inhale or consume medication or aerosols
from around the unit at the time of
maintenance. These may be harmful to your health.
Cleaning
Clean the unit once a month. Regular cleaning keeps the unit looking new.
Use a dry cloth to wipe off small amounts of dirt on the outside and inside of the unit and all
accessories. If some of them are dirty, use a cloth containing diluted neutral dishwashing detergent
(Undiluted detergent may break the plastic parts. For the dilution, follow the instruction enclosed with
the detergent). When a diluted neutral dishwashing detergent is used, wipe the cabinet or accessories
thoroughly with a cloth soaked in clean water. Then wipe the cabinet or accessories unit with a dry cloth
to eliminate the moisture.
Never pour water onto or into the unit. Doing so can damage the electrical insulation and may cause
electric shock or short circuit.
The compressor and other mechanical part are completely sealed. This unit requires absolutely no
lubrication.
If condensation forms on the front glass or frame surface, wipe it off with a dry soft cloth.
CAUTION
Do not clean the unit with scrubbing brushes, acid, thinner, solvents powdered soap, cleanser or hot
water. These agents can scratch the paint or cause it to peel. Plastic and rubber parts can be easily
damaged by these materials. Especially never use any volatile solvent to clean the plastic or rubber
parts.
