Troubleshooting by Indication on the Remote Controller
247
Remote Controller Display
PJ
Applicable Models
VRVII Series
Method of Error Detection
The defective (or no) field setting after replacing main
PCB or defective PCB combination is detected through
communications with the inverter.
Error Decision Conditions
Whether or not the field setting or the type of the PCB is
correct through the communication date is judged.
Supposed Causes
Defective (or no) field setting after replacing main PCB
Mismatching of type of PCB
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