21OFF TIMER OperationTimer functions are useful for automatically switching the air conditioner on or offat night or in the morning. You can also use OFF TIMER and ON TIMERtogether.To use OFF TIMER operationCheck that the clock is correct.•If not, set the clock to the present time. Page 10Press1. .“• ” is displayed on the LCD.“• ” blinks.“• ” and day of the week disappear from the LCD.Press2. until the time setting reaches thepoint you like.Each pressing of either button increases or decreases the time setting by 10 minutes.•Holding down either button changes the time setting rapidly.Press3. again.“• ” and setting time are displayed on the LCD.The multi-monitor lamp blinks twice.•The TIMER lamp periodically lights orange. Page 5DisplayTo cancel OFF TIMER operationPress .“• ” and setting time disappear from the LCD.“• ” and day of the week are displayed on the LCD.NOTENotes on TIMER operationWhen TIMER is set, the present time is not displayed.•Once you set ON/OFF TIMER, the time setting is kept in the memory. The memory is canceled when remote controller batteries are•replaced.When operating the unit via the ON/OFF TIMER, the actual length of operation may vary from the time entered by the user. (Maximum about•10 minutes)NIGHT SET modeWhen the OFF TIMER is set, the air conditioner automatically adjusts the temperature setting (0.5°C up in COOL, 2.0°C down in HEAT) to•prevent excessive cooling (heating) during sleeping hours.