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CARE AND MAINTENANCE
How to cleaning
• When used for extended periods, the unit may accumulate dirt inside, reducing its performance. We recommend that the
unit be inspected regularly, in addition to your own cleaning and care. For more information, consult authorized service
personnel.
• When cleaning the unit's body, do not use water hotter than 40 °C, harsh abrasive cleansers, or volatile agents like benzene
or thinner.
• Do not expose the unit body to liquid insecticides or hairsprays.
• If the unit will not be operated for a period of one month or more, be sure to allow the inner parts of the unit to dry
thoroughly, in advance, by operating the unit in fan mode for half a day.
SELF-DIAGNOSIS
When the error indication "E:EE" is displayed, inspection of the air conditioning system is necessary. Please consult author-
ized service personnel.
1
Stop the air conditioner operation.
2
3
Press the set temperature buttons simultaneously for 5 seconds or more to stop the self-diagnosis.
13
Press the set temperature buttons
start the self-diagnosis.
SU MO TU WE TH FR SA
ex. Error display
simultaneously for 5 seconds or more to
Unit number (usually 0)
Error code
SU MO TU WE TH FR SA
ex. Self-diagnosis check
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