Cleaning and Maintaining
24
English
Cleaning and Maintenance
If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in best
condition.
• Dry the air conditioner thoroughly by operating in Fan mode for 3 to 4 hours and turn off the circuit
breaker. There may be internal damage if moisture is left in components.
• Before using the air conditioner again, dry the inner components of the air conditioner again by running
in Fan mode for 3 to 4 hours. This helps remove odors which may have generated from dampness.
Periodical checks
Refer to the following chart to maintain the air conditioner properly.
Type Description Monthly
Every 2
months
Every 6
months
Once a
year
10 years
Indoor
unit
Clean the air filter
●
Clean the condensate drain pan
●
Thoroughly clean the heat exchanger
●
Clean the condensate drain pipe
●
Replace the remote control batteries
●
R32 detecting sensor
●
Outdoor
unit
Clean the heat exchanger on the outside of
the unit
●
Clean the heat exchanger on the inside of
the unit
●
Verify that all the electric components are
firmly tightened
●
Clean the fan
●
Verify that all the fan assembly is firmly
tightened
●
Clean the condensate drain pan
●
●: This check mark requires checking the indoor/outdoor unit periodically, following to the description to
maintain the air conditioner properly.
NOTE
• The described operations should be performed more frequently if the area of installation is very dusty.
CAUTION
• These operations must always be performed by qualified personnel. For more detailed information, see the
installation part in the manual.
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