2.Maximum Cooling Power
When cooling load is big, if fan speed: “SHi” and temp: 16 °C are set, fan speed will be increased for 30 minutes after operation starts in order to decrease room temperature quickly. (Refer to “Indoor fan speed control” for each model.)
3.Dew Condensation Prevention Control
Fan speed will be reduced if Dew Condensation Prevent Control is operated.
4.Forced Cooling Operation
Fan speed at Forced Cooling operation with the Emergency Operation button is “Hi”. (Refer to "Indoor fan speed control" for each model.)
5.Emergency Operation
Fan speed when operation with the Emergency Operation button or Cooling operation with remote controller during performance of breakdown diagnosis (breakdown that emergency operation is possible) is “ Me+”. (Refer to "Indoor fan speed control" for each model.)
9.6.3.Dry Operation
1.Basic Fan Speed
In the cooling mode area, fan operates in the same speed as cooling operation mode. In the dry mode area, it is switched to "SLo". (Refer to "Indoor fan speed control" for each model.) In the
2.Automatic Fan Speed
Odour Cut Control functions and fan operates repeatedly between the
9.6.4.Heating Operation
1.Hot Start & Cold Draft
When Indoor Exchanger Temperature is low at the beginning of the operation, fan is stopped. Cold Draft is prevented by increased Exchanger temperature in proportion to fan speed.
2.Auto Fan Speed
In Auto Fan Speed, fan speed is controlled according to Exchanger temperature. (Refer to "Indoor fan speed control" for each model.)
3.Forced Heating Operation
Fan speed at Forced Heating operation with the Emergency Operation button is "Hi". (Refer to "Indoor fan speed control" for each model.)
4.Fan speed when operation with the Emergency Operation button or Heating operation with remote controller during performance of breakdown diagnosis (breakdown that emergency operation is possible) is " Me+". (Refer to "Indoor fan speed control" for each model.)
9.7.Powerful Operation
If the POWERFUL button is pressed during operating in Cooling, Heating, Dry or AUTO, unit always forces to operate respectively in Quick Cooling, Dry and Quick Heating for 5 minutes, which fan speed is "SHi" even though unit is in each stable area.
9.7.1.Cooling Operation
••Airflow direction, Fan speed and Setting temperature are optimized.
••“Intake Air temperature - Remote controller setting temperature” is detected every 20 seconds by indication from indoor unit and controlled to each area.
Quick Cooling → Unit forcibly turns to Quick Cooling operation for 5 minutes after POWERFUL ON even through it is in the stable area. If unit gets out of the Quick Cooling area, it turns to Chilly Cooling operation.
Chilly Cooling → Discharge Air temperature is kept low by changing fan speed according to room temperature and chilly feeling is produced.
29