Clean (One Touch Clean) Operation - Hitachi RAK-18PSPA Instruction Manual

CLEAN (ONE TOUCH CLEAN) OPERATION

Drying indoor heat exchanger after cooling operation to prevent mildew.
NOTE
z When CLEAN operation finish, unit will switch OFF automatically.
z If Weekly Timer or Once Timer is set, there is a need to cancel those timer before operating CLEAN
function.
z For multi connections, when pressing
z For multi connections, when one room operates CLEAN operation first, 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 finish, HEATING operation
will start.
„
To start CLEAN operation
z Press
(CLEAN) button when unit is OFF.
Total time taken for One Touch Clean operation is 60 minutes.
During this operation, HEATING or FAN operation shall
operate.
During one touch clean, operation lamp is blinking.
" ", " " is displayed on the LCD.
„
To cancel CLEAN operation
z Press
(START/STOP) button. Or
z Press
(CLEAN) button again.
(CLEAN) button, operation is limited to FAN operation.
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