Deice Control; Time Delay Safety Control (Restart Control); Seconds Force Operation; Total Current Control - Panasonic WH-ADF0309J3E5CM Service Manual

19.7 Deice Control


When outdoor pipe temperature and outdoor air temperature is low, deice operation starts where indoor fan
motor and outdoor fan motor stop, indoor unit horizontal vane close and operation LED blink with compressor ON.

19.8 Time Delay Safety Control (Restart Control)


The compressor will not restart within three minutes after compressor is stopped.

This control is not applicable if the power supply reset or after deice condition.
19.9

30 seconds Force Operation


Once the compressor starts operation, it will not stop its operation for 30 seconds in order to cycle back
compressor oil.

However, it can be stopped using remote control or Auto OFF/ON button at indoor unit.

19.10 Total Current Control


By referring to table below, during normal (default) operation, the running current refer to Hi values and during
Power Save Mode, the running current refer to Lo values.

When the outdoor unit total running current (AC) exceeds X value, compressor frequency will decrease.

If the running current does not exceed X value for 5 seconds, compressor frequency will increase.

However, if total outdoor unit running current exceeds Y value, compressor will be stopped immediately for
3 minutes.
Current Table
Model
Cool (X)
Heat Recovery (X)
Heat (X)
Y
Current Control
44
38
2WZ71YBE5
Hi
A 16.56
B 12.56
C 11.55
A 17.47
B 14.42
C 14.42
19.45
23.06
C
43
B
37
A
Lo
11.55
8.82
12.38
10.12
14.33
215