Panasonic CS-VZ9SKE - 15 Protection Control; Protection Control for All Operations

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15. Protection Control
15.1 Protection Control for All Operations
15.1.1 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.
15.1.2 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 VZ9SKE VZ12SKE
Hz 50 50
Operation Mode X (A) Y (A) X (A) Y (A)
Cooling (A) 6.93 17.2 7.99 17.2
Cooling (B) 5.65 17.2 6.63 17.2
Cooling (C) 4.53 17.2 5.45 17.2
Heating 14.17 17.2 14.17 17.2
4 The first 30 minutes of cooling operation, (A) will be applied.
Outdoor temperature range
Outdoor temperature
Range C
Range B
Range A
39°C
37°C
39 + 1°C
37 + 1°C
Cooling
Maximum Current Limit
Outdoor temperature range
Outdoor temperature
Max Current limited
No limit
6°C
2°C
8°C
4°C
Heating