14POWERFUL OperationPOWERFUL operation quickly maximizes the cooling(heating) effect in any operation mode. You can get themaximum capacity.■ To start POWERFULoperation1. Press “POWERFUL button”.• POWERFUL operation ends in 20 minutes.Then the system automatically operatesagain with the settings which were usedbefore POWERFUL operation.• When using POWERFUL operation,there are some functions which are notavailable.• “ ” is displayed on the LCD.■ To cancel POWERFULoperation2. Press “POWERFUL button”again.• “ ” disappears from the LCD.NOTE■ Notes on POWERFUL operation• POWERFUL Operation can only be set when the unit is running. Pressing the operationstop button causes the settings to be canceled, and the “ ” disappears from the LCD.Priority is given to the function of whichever button is pressed last.• In COOL and HEAT modeTo maximize the cooling (heating) effect, the air flow rate is fixed to the maximum setting.The temperature and air flow settings are not variable.• In DRY modeThe air flow rate is slightly increased.• In FAN modeThe air flow rate is fixed to the maximum setting.1, 2