![background image](http://html1.mh-extra.com/html/daikin/vrv-s-rxq4-5arv1/vrv-s-rxq4-5arv1_service-manual_4705206291.webp)
SiAF332111E
Troubleshooting by Error Code
Part 6 Service Diagnosis
285
5.49 Inverter Circuit Capacitor High Voltage
Applicable
Models
RXQ4/5AR, RXMQ6AR
Error Code
P1
Method of Error
Detection
The voltage waveform of the main circuit capacitor of the inverter is used to check for errors.
Error Decision
Conditions
The voltage waveform fluctuates greatly.
Supposed
Causes
Defective main circuit capacitor
Incorrect main circuit wiring
Defective outdoor unit main PCB
Troubleshooting
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
NO
YES
Measure voltage between L and N.
Is power supply
voltage within
rated voltage ±10%?
Correct the power supply
voltage.
Replace the outdoor unit main
PCB (A1P).
Содержание VRV S RXQ4/5ARV1
Страница 1: ...Service Manual Cooling Only 50 60 Hz RXQ4 5ARV1 RXMQ6ARV1 RXMQ8 10 12ARY1 SiAF332111E...
Страница 349: ...SiAF332111E Check Part 6 Service Diagnosis 343 PCB and Circuit Diagram U V W L3B L2B L1B P1 P2 N32...
Страница 366: ...SiAF332111E 360 Part 7 Appendix 1 Wiring Diagrams 361 1 1 Outdoor Unit 361 1 2 VRV Indoor Unit 366 Part 7 Appendix...
Страница 369: ...SiAF332111E Wiring Diagrams Part 7 Appendix 363 RXMQ6ARV1 C 3D137051...
Страница 370: ...Wiring Diagrams SiAF332111E 364 Part 7 Appendix RXMQ8ARY1 C 3D137060...
Страница 371: ...SiAF332111E Wiring Diagrams Part 7 Appendix 365 RXMQ10 12ARY1 3D121610B...
Страница 375: ...SiAF332111E Wiring Diagrams Part 7 Appendix 369 FXMQ40 50 63 80 100ARV1 3D127112 04 59...
Страница 376: ...Wiring Diagrams SiAF332111E 370 Part 7 Appendix 1 2 4 Wall Mounted FXAQ20 25 32PVE FXAQ40 50 63PVER1 C 3D076498B...