Uh" Malfunction Of System, Refrigerant System Address Undefined - Daikin VRV III-S RXYMQ36 48PVJU Service Manual

SiUS34-907
UH
3.47 " " Malfunction of System, Refrigerant System Address
Undefined
UH
Remote
Controller
Display
Applicable
All indoor unit models
Models RXYMQ36 · 48PVJU
Method of Detect an indoor unit with no auto address setting.
Malfunction
Detection
Malfunction
The malfunction decision is made as soon as the abnormality is detected.
Decision
Conditions
 Improper connection of transmission wiring between indoor and outdoor unit
Supposed
 Defect of indoor unit PCB
Causes
 Defect of outdoor unit PCB (A1P)
Troubleshooting
Troubleshooting by Indication on the Remote Controller
195