Panasonic CS-NE9LKE, Service Manual, Page: 33 / 96

33
12.1.5. Automatic Operation
• This mode can be set using remote control and the operation is decided by remote control setting temperature, remote control
operation mode, indoor intake air temperature and outdoor air temperature.
• During operation mode judgment, indoor fan motor (with speed of Lo-) and outdoor fan motor are running for 30 seconds to
detect the indoor intake and outdoor air temperature. The operation mode is decided based on below chart.
• Every 30 minutes, the indoor and outdoor temperature is judged. Based on remote control setting temperature, the value of T1
will increase up to 10
°
C, T2 will decrease by 3
°
C and T3 will decrease up to 8
°
C.
• The Auto Operation Mode shifting will take place whenever operation mode changed from Cool/Soft Dry to Heating or vice versa.
12.1.6. Fan Operation
• Fan Operation is used to circulate air in a room.
• During operation, indoor fan run continuously but outdoor fan and compressor stop.
• Temperature setting is not applicable.
12.2. Indoor Fan Motor Operation
A. Basic Rotation Speed (rpm)
i. Manual Fan Speed
[Cooling, Dry, Fan]
• Fan motor’s number of rotation is determined according to remote control setting.
[Heating]
• Fan motor’s number of rotation is determined according to remote control setting.
ii. Auto Fan Speed
[Cooling, Dry]
• According to room temperature and setting temperature, indoor fan speed is determined automatically.
• The indoor fan will operate according to pattern below.
[Fan]
• Indoor fan speed is fixed at predetermined speed.
Remote Control O O O O O
Tab Hi Me+ Me Me- Lo
Remote Control O O O O O
Tab SHi Me+ Me Me- Lo