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CARE & CLEANING
• Wipe the unit gently with a soft, dry
cloth.
• It is recommended to clean the air
fi lters once every 2 weeks.
• Purchase the replacement fi lter if it
is damaged.
Part no.: CWD001144
INDOOR UNIT
AIR FILTER
• It is recommended to clean the fi lter
every 6 months.
• Replace the fi lter every 3 years or
purchase the replacement fi lter if it
is damaged.
Part no.: CZ-SA13P
SUPER ALLERU-BUSTER
● Clean the fi lter regularly as dirty fi lters will cause unpurifi ed air, low cooling or heating capacity, unpleasant smells and higher
energy consumption.
● The unit will become dirty and the performance of the unit will decrease after used for several seasons. Please consult an
authorized dealer to perform seasonal inspections in addition to regular cleaning.
• This inspection is recommended
before operating the air conditioner
at every season.
• Check if the remote control batteries
needed to be replaced.
• Ensure there is no obstruction at all
air intake and outlet vents.
• After the start of operation for 15
minutes, it is normal if the
temperature differences between
air intake and outlet vents at indoor
unit is:-
Operation Temperature
Cooling
8°C
Heating 14°C
• Operate the unit for 2~3 hours using
ion operation to dry the internal parts.
• Turn off the power supply and unplug.
• Remove the remote control batteries.
Switch off the power supply
before cleaning
Hints
■ Washing Instructions
• Do not use benzene, thinner or
scouring powder.
• Use soaps or neutral household
detergent (
≃
pH7) only.
• Do not use water with temperature
higher than 40°C.
■ Pre-season Inspection
■ Preparation for extended
Non-operation
• It is recommended to clean the
ionizer every 6 months.
IONIZER
QUIET
P
OWE
RF UL
ION
TIM
ERPOWER
Raise and Pull to remove.
Wash and dry.
FRONT PANEL
Wipe gently.
DINDOOR UNIT
Vacuum, wash and dry.
AIR FILTER
SUPERSONIC AIR
DPURIFYING DEVICE
Clean with cotton
bud.
IONIZER
Remove
Remove
Vacuum the super
alleru-buster fi lter.
Vacuum, wash and
dry the frame.
Remove
44
CS-W7DKR CU-W7DKR / CS-W9DKR CU-W9DKR / CS-W12DKR CU-W12DKR