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.: CWD001137 (Left)
CWD001138 (Right)
INDOOR UNIT
AIR FILTER
• 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
heating operation to dry the internal
parts.
• Turn off the power supply and unplug.
• Remove the remote control batteries.
before cleaning
■ 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
Vacuum, wash and dry.
FRONT PANEL
Raise and pull to remove.
Wash and dry.
● Clean the fi lter regularly as dirty fi lters will cause unpurifi ed air, low cooling 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 air conditioner is equipped with a built-in surge protective device. However, in order to further protect your air conditioner
from being damaged by abnormally strong lightning activity, you may switch off the power supply.
Hints
31
CS-PW18DKE CU-PW18DKE
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