Pioneer QUANTUM INVERTER Series Service & Troubleshooting Manual page 110

Troubleshooting
7.8 F0/PC 08 (Current overload protection diagnosis and solution) ...........................................
7.9 P0/PC 00 (IPM malfunction or IGBT over-strong current protection diagnosis and
solution) .................................................................................................................................................30
7.10 P1/PC 01 (Over voltage or too low voltage protection diagnosis and solution)
7.11 P2/PC 02 (High temperature protection of IPM module or High pressure
protection diagnosis and solution) ..................................................................................................32
P4/PC 04 (Inverter compressor drive error diagnosis and solution) .................................. 34
7.12
7.13 P6/PC 03 (High pressure protection or low pressure protection diagnosis and
solution) ...................................................................................................................................................35
8. Check Procedures ................................................................................................................................................37
Contents
29
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