Panasonic CS-RE12NKX, Service Manual

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13.2.4 Overload Protection For Cooling Operation
The frequency for the compressor will change according to the outdoor piping temperature.
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 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 varies with the indoor piping temperature, the hot
start control is stopped.
1 2 3 4 5 6 7 8
Comp.
RE9NKX 550 440 550 440 550 440
RE12NKX 500 440 500 440 500 440
RE15NKX 500 440 500 440 500 440
Time
(Second)
20 100 20 100 20 100
Fan speed
(rpm)
ON
_
OFF
Control
by piping
temp.
K7
Fixed
+15rpm/s
K6
K8
Outdoor pipe Temp.