11AUTO · DRY · COOL · HEAT ·FAN OperationThe air conditioner operates with the operation mode of your choice.From the next time on, the air conditioner will operate with the same operationmode.To start operationPress1. and select an operation mode.Each pressing of the button advances the mode setting in sequence.•AUTO DRY COOL HEAT FANPress2. .“• ” is displayed on the LCD.The OPERATION lamp lights green.•DisplayTo stop operationPress again.“• ” disappears from the LCD.The OPERATION lamp goes off.•NOTEMODE Notes on each operation modeHEATSince this air conditioner heats the room by taking heat from outdoor air to indoors, the heating capacity becomes smaller in•lower outdoor temperatures. If the heating effect is insuffi cient, it is recommended to use another heating appliance incombination with the air conditioner.The heat pump system heats the room by circulating hot air around all parts of the room. After the start of HEAT operation,•it takes some time before the room gets warmer.In HEAT operation, frost may occur on the outdoor unit and lower the heating capacity. In that case, the system switches•into defrosting operation to take away the frost.During defrosting operation, hot air does not fl ow out of indoor unit.•COOLThis air conditioner cools the room by releasing the heat in the room outside.•Therefore, the cooling performance of the air conditioner may be degraded if the outdoor temperature is high.When the outdoor temperature is lower than 10°C, do not use COOL operation. If the operation is used when the outdoor•temperature is lower than 10°C, the protective function of the main unit works and this disables the operation.DRY The computer chip works to rid the room of humidity while maintaining the temperature as much as possible. It automatically•controls temperature and airfl ow rate, so manual adjustment of these functions is unavailable.AUTOIn AUTO operation, the system selects an appropriate operation mode (COOL or HEAT) based on the room and outside•temperatures and starts the operation.The system automatically reselects setting at a regular interval to bring the room temperature to user-setting level.•FAN This mode is valid for fan only.•