Protection Control; Protection Control For All Operations - Panasonic CS-VE9NKE Service Manual

13. Protection Control

13.1 Protection Control for All Operations

13.1.1 Restart Control (Time Delay Safety Control)

The Compressor will not turn on within 3 minutes from the moment operation stops, although the unit is turned on
again by pressing OFF/ON button at remote control within this period.

This control is not applicable if the power supply is cut off and on again.

This phenomenon is to balance the pressure inside the refrigerant cycle.
13.1.2 Total Running Current
1 When the outdoor unit total running current (AC) exceeds X value, the frequency instructed for compressor
operation will be decreased.
2 If the running current does not exceed X value for 10 seconds, the frequency instructed will be increased.
3 However, if total outdoor unit running current exceeds Y value, compressor will be stopped immediately for
3 minutes.
Model
Hz
Operation Mode
Cooling / Soft Dry (A)
Cooling / Soft Dry (B)
Cooling / Soft Dry (C)
Heating
4 The first 30 minutes of cooling operation, (A) will be applied.
Maximum Current Limit
VE9NKE
50
X (A) Y (A)
3.91 16.76
3.91 16.76
3.91 16.76
11.05 16.76
(VE9NKE)
60
X (A) Y (A) X (A)
3.90 16.69 7.41
3.90 16.69 6.44
3.90 16.69 5.14
11.09 16.69 13.02
Cooling
Heating
53
VE12NKE
50 60
Y (A) X (A)
16.76 7.41 16.69
16.76 6.44 16.69
16.76 5.15 16.69
16.76 13.04 16.69
(VE12NKE)
Y (A)