Indoor Piping Air Temperature Control (Heating); Indoor Fan Control - Panasonic CS-RE9JKX-1 Service Manual

• 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.
13.2.4 Overload Protection For Cooling Operation
The frequency for the compressor will change according to the outdoor piping temperature.
RE9JKX-1, RE12JKX-1

13.3 Indoor Piping Air Temperature Control (Heating)

13.3.1 Indoor Fan Control

1. Indoor fan is controlled by the indoor piping temperature.
● Manual Fan Speed
Piping Temperature(℃)
K0 K1 K2 K3 K4
16 19 24 32 32
● 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.
13.3.2 Overload Protection Control
The frequency for the compressor is determined by indoor piping temperature.
K5 K6 K7 K8
36 36 39 54
K8
+15rpm/s
Fixed
Free
Outdoor pipe Temp.
63℃
.
61℃
60℃
58℃
K9 K10 K11
54 57 60
K7
460
37
Max:40 Hz Min 30Hz
RE15JKX-1
56℃