80 Indoor Unit
Indoor Unit
Wall Mounted
Operation Details
3. Operation Details
• DISPLAY
Operation Indicator
• On while in appliance operation, off while in appliance pause
Sleep Timer Indicator
• On while in sleep timer mode, off when sleep timer cancel or appliance operation pause
Timer Indicator
• On while in timer mode (on/off), off when timer mode is completed or canceled
Defrost Indicator
• Off except when hot start during heating mode operation or while in defrost control
■ Cooling Mode Operation
• When the intake air temperature reaches 0.5°C below the setting temperature, the compressor and the out-
door fan stop.
• When it reaches 0.5°C above the setting temperature, they start to operate again.
Compressor ON Temperature ➲ Setting Temperature +0.5°C
Compressor OFF Temperature ➲ Setting Temperature -0.5°C
• While in compressor running, operating with the airflow speed set by the remote control. While in compres-
sor not running, operating with the low airflow speed regardless of the setting.
■ Soft Dry Operation Mode
• When the dehumidification operation input by the remote control is received, the intake air temperature is
detected and the setting temperature is automatically set according to the intake air temperature.
26°C ≤ Intake Air Temperature ➲ 25°C
24°C ≤ Intake Intake Air Temperature <26°C ➲ Intake Air Temperature -1°C
18°C ≤ Intake Intake Air Temperature <24°C ➲ Intake Air Temperature -0.5°C
Intake Air Temperature <18°C ➲ 18°C
• While in compressor off, the indoor fan repeats low airflow speed and pause.
• While the intake air temperature is between compressor on temperature and compressor off temperature,
10-min dehumidification operation and 4-min compressor off repeat.
Compressor ON temperature ➲ Setting Temperature +0.5°C
Compressor OFF temperature ➲ Setting Temperature -0.5°C
• In 10-min dehumidification operation, the indoor fan operates with the low airflow speed.
■ Heating Mode Operation
• When the intake air temperature reaches +3°C above the setting temperature, the compressor is turned
off. When below the setting temperature, the compressor is turned on.
Compressor ON temperature ➲ Setting temperature
Compressor OFF temperature ➲ Setting temperature+3°C
• While in compressor on, the indoor fan is off when the indoor pipe temperature is below 26°C, when above
28°C , it operates with the low or setting airflow speed.
(1) The function of main control