Hot air does not flow out soon after
the start of HEAT operation.
The ON/OFF TIMER does not operate
according to the settings.
Remote controller does not work
properly.
The outdoor fan rotates while the air
conditioner is not in operation.
The indoor unit gives out odour.
HEAT operation cannot be selected,
even though the unit is heat pump
model.
• The air conditioner is warming up. You should wait
for 1 to 4 minutes. (The system is designed to start
discharging air only after it has reached a certain
temperature.)
• Check if the ON/OFF TIMER and the WEEKLY TIMER
are set to the same time.
Change or deactivate the settings in the WEEKLY
TIMER.
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■ No remote controller signals are displayed.
■ The remote controller sensitivity is low.
■ The display is low in contrast or blacked out.
■ The display runs out of control.
• The batteries are dying and the remote controller is
malfunctioning. Replace all the batteries with new,
size AAA.LR03 (alkaline). For details, refer to set
the batteries of this manual.
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■ After operation is stopped
• The outdoor fan continues rotating for another
60 seconds for system protection.
■ While the air conditioner is not in operation
• When the outdoor temperature is very high, the outdoor
fan starts rotating for system protection.
• This happens when smells of the room, furniture, or
cigarettes are absorbed into the unit and discharged with
the airflow.
(If this happens, we recommend you to have the indoor
unit washed by a technician. Consult the service shop
where you bought the air conditioner.)
• Slide the DIP switch to the left as shown in the illustration
so that the HEAT operation can be selected with the
“MODE” button.
Dip switch
