Outdoor Air Temperature Control - Panasonic CS-RE9JKE Service Manual

13.2.2 Freeze Prevention Control
1 .Frequency of the compressor
For prevention of freezing of the indoor evaporator, the frequency of the
to the indoor piping temperature.
2 .Indoor Fan Control
Indoor fan speed changes according to the indoor piping temperature.
13.2.3 Dew Prevention Control
• To prevent dew formation at indoor unit discharge area.
• This control starts if all conditions continue for 20 minutes:
- Operated with Cooling or Soft Dry Mode.
- Indoor intake temperature is between 25
- 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.
RE9JKE, RE12JKE
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
9 .
8 .
6 .
0 .
and 29 .
K5 K6 K7 K8 K9
36 36 39 54 54
Outdoor pipe Temp.
63
.
61
60
58
RE15JKE
K10 K11
57 60
38
compressor will be changed according
Max:40 Hz Min 30Hz
56