●
The dust and dirt adhering to indoor heat exchanger which is the cause of the smell. They are
by freezing and thawing of the heat exchanger.
It depends on the conditions of the room.
The process of Frost Wash
Freezing and thawing heat exchanger
The upper and lower deflector(s) remain open during fan operation, freezing, thawing.
lamp on the indoor unit lights up during Frost Wash operation.
●
When pressing the button such as cooling during Frost Wash operation, Frost Wash
start the cooling operation after about 3 minutes.
When Frost Wash is stopped during Frost Wash operation, the unit automatically restart Frost Wash operation
●
In order to protect the product, Frost Wash function cannot be carried out again for about 60 minutes after
Frost Wash operation is completed.
the next operation stop.
" "
Frost Wash function can work when the outdoor temperature is 1ȭZU43ȭ
and Indoor humidity is 30% to 70%.
(For single model connection)
■
Frost Wash (Manual mode)
When the unit is off, press (Frost Wash/Clean) button, manual Frost Wash will start.
■ How to start and cancel Frost Wash (Manual mode).
● Press (Frost Wash/Clean) button, " " is displayed on the LCD. Frost
Wash operation will start. " " lamp on the indoor unit lights up.
● After one hour, " " disappears from the LCD. After about two hours, the
indoor unit will stop Frost Wash operation.
● In order to protect the product, Frost Wash function cannot be carried out
again for about 60 minutes after the Frost Wash operation is completed.
●
Press the (
) button, the operation will stop.
" " lamp on the indoor unit turns off.
2
Do not open windows or doors during frost wash operation. Water will condense on the air deflector and
●
Do not open or remove the front panel during Frost Wash operation. It may cause injury or malfunction.
●
Frost Wash operation does not wash away all dust and dirt.
If the air conditioner is continuously running, Frost Wash function is not effective.
During Frost Wash operation, if power is turned off and then power is restored, Frost Wash function will
●
After turning on the power, please wait a moment if you want to start Frost Wash.
Hissing, fizzy or squeaking noise may generate during Frost Wash operation.
not restart.
drips down occasionally. This will wet your furniture.
CLEAN (ONE TOUCH CLEAN) OPERATION
Drying indoor heat exchanger after cooling operation to prevent mildew.
■ To start CLEAN operation
■ To cancel CLEAN operation
When CLEAN operation finish, unit will switch OFF automatically.
If Timer is set, there is a need to cancel those timer before operating CLEAN function.
For multi connections, when pressing (Frost Wash/Clean) button, operation is limited to FAN
For multi connections, when one room operates CLEAN operation fi rst, other rooms can operate
COOLING, DEHUMIDIFYING or FAN operation. However, when other rooms need to operate HEATING
operation, air conditioner will be in STANDBY mode. After CLEAN operation fi nish, HEATING operation
(For multi model connections)
Press (Frost Wash/Clean) button when unit is OFF.
Total time taken for One Touch Clean operation is 60 minutes.
During this operation, FAN operation shall operate,
" " is displayed on the LCD.
" " is displayed on the LCD.
" " is displayed on the LCD.
" " is displayed on the LCD.
" " is displayed on the LCD.
" " is displayed on the LCD.
" " is displayed on the LCD.
" " lamp on the indoor unit lights up,
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