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Troubleshooting by Error Code
SiAF332111E
286
Part 6 Service Diagnosis
5.50 Power Supply Voltage Imbalance
Applicable
Models
RXMQ8-12AR
Error Code
P1
Method of Error
Detection
Detect voltage imbalance through inverter PCB.
Error Decision
Conditions
Power supply voltage imbalance exceeds certain value.
RXMQ8AR: approximately 12 V
RXMQ10/12AR: approximately 6 V
Error is not decided while the unit operation is continued.
P1
will be displayed by pressing the inspection button.
Supposed
Causes
Open phase
Interphase voltage imbalance
Defective capacitor in the main circuit
Defective inverter PCB
Defective wiring in the main circuit
Содержание VRV S RXMQ10ARY1
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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...
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Страница 376: ...Wiring Diagrams SiAF332111E 370 Part 7 Appendix 1 2 4 Wall Mounted FXAQ20 25 32PVE FXAQ40 50 63PVER1 C 3D076498B...