CS-HE9DKE CU-HE9DKE / CS-HE12DKE CU-HE12DKE

air having a constant temperature.

••Refer to the “Indoor Fan Control” chapter for fan speed of each model.

3.Thermostat-OFF

In thermostat-OFF, fan will operate repeatedly between the speeds of “SLo” for 20 second and “SSLo” for 100 seconds. (Refer to the “Indoor Fan Control” chapter.)

4.Forced Heating Operation

In Forced Heating mode operation, fan speed is “Hi”. (Refer to the “Indoor Fan Control” chapter.)

9.7.Powerful Operation

If the POWERFUL button is pressed during operating in Cooling, Heating, Dry or AUTO, the unit always forces to operate in respective modes (Quick Cooling, Quick Heating and Dry) 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 30 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 Chilly Cooling area.Chilly Cooling → Discharge air temperature is kept low by changing fan speed according to room temperature and chilly feeling will be produced.

9.7.2.Dry Operation

••Airflow direction, Fan speed and Setting temperature are optimized.

••“[Intake air temperature] - [Remote controller setting temperature]” is detected every 30 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 Chilly Air Cooling area.Chilly Cooling → Discharge air temperature is kept low by changing fan speed according to room temperature and chilly feeling will be produced.

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