Troubleshooting by Remote Controller
Si20-701_B
341
3.81
PJ
Defective Combination of
Inverter and Fan Driver
Remote Controller Display
PJ
Applicable Models
RZQ-C7
Method of Error Detection
To be detected based on the data transmission with INV.
Error Decision Conditions
Judge if the inverter PCB type is correct based on the
data transmission.
Supposed Causes
Mismatch of the PCB types
Field setting error