Pj" Outdoor Unit: Faulty Field Setting After Replacing Main Pcb Or Faulty Combination Of Pcb - Daikin RTSQ20PY1 Service Manual

Troubleshooting by Indication on the Remote Controller
PJ
4.43 " " Outdoor Unit: Faulty Field Setting after Replacing
Main PCB or Faulty Combination of PCB
PJ
Remote
Controller
Display
Applicable RTSQ8P~16P (Outdoor Unit), BTSQ20P (Function Unit)
Models
Method of This malfunction is detected according to communications with the inverter.
Malfunction
Detection
Malfunction Make judgement according to communication data on whether or not the type of the inverter
PCB is correct.
Decision
Conditions
Supposed
Causes
291
Faulty (or no) field setting after replacing main PCB
Mismatching of type of PCB
SiBE31-801_C
Troubleshooting