CS-YE9MKX, CS-YE12MKX, CS-YE18MKX, CU-YE9MKX, CU-YE12MKX, CU-YE18MKX - Panasonic Air Conditioner Service Manual (repair manual). Page 36

36 

• This control starts if all conditions continue for 20 minutes: 

- Operated with Cooling or Soft Dry Mode. 
- Indoor intake temperature is between 25℃ and 29℃. 
- Outdoor air temperature is less than 30℃. 

• This control stopped then receive air swing change signal from Remote Control. 

The frequency for the compressor will change according to the outdoor piping temperature. 

 

 
 
 
 
 
 
 
 
 
 
 
 

1. Indoor fan is controlled by the indoor piping temperature. 

●  Manual Fan Speed 

 

Piping Temperature(℃) 

K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10

K11

16 19 24 32 32 36 36 39 54 54 57  60 

 

●   Auto Fan Speed 
 
 

 

2. During heating operation, the indoor fan will run at the following speed when the compressor stops.

 

 

3. Hot Start 
When the heating operation starts, the indoor fan stops and the compressor runs with a certain frequency. 
This is to prevent the cold airflow from blowing. 
If the piping temperature rises to 19 ℃, and the indoor fan speed and airflow direction varies with the indoor piping 
temperature, the hot start control is completed.

 

The frequency for the compressor is determined by indoor piping temperature. 
 

K7 

Fixed 

+15rpm/s 

Free 

63℃

.

Outdoor pipe Temp.

61℃

60℃

56℃

YE9MKX, YE12MKX 

YE18MKX 

58℃

Max:40 Hz   Min 30Hz 

K8 

460