Troubleshooting by Error Code
SiAF341904E
194
Part 6 Service Diagnosis
5.6 Power Supply Voltage Abnormality
5.6.1 Power Supply Voltage Abnormality (FXFSQ-AR)
Applicable
Models
FXFSQ-AR
Error Code
A8-01
Method of Error
Detection
This error is detected by checking the voltage status with the microcomputer.
Error Decision
Conditions
Overvoltage or voltage drop is detected on the fan driver.
Supposed
Causes
Defective connection of power supply connector
Defective indoor unit PCB (A1P)
External factors (e.g. noise)
Содержание RXQ12AHR
Страница 267: ...SiAF341904E Troubleshooting by Error Code Part 6 Service Diagnosis 261 Reference CHECK 7 Refer to page 293...
Страница 312: ...SiAF341904E 306 Part 7 Appendix 1 Wiring Diagrams 307 1 1 Outdoor Unit 307 1 2 VRV Indoor Unit 310 Part 7 Appendix...
Страница 313: ...SiAF341904E Wiring Diagrams Part 7 Appendix 307 1 Wiring Diagrams 1 1 Outdoor Unit RXQ6 8 10 12ARY1 3D112175E...
Страница 314: ...Wiring Diagrams SiAF341904E 308 Part 7 Appendix RXQ14ARY1 2D112174G...
Страница 315: ...SiAF341904E Wiring Diagrams Part 7 Appendix 309 RXQ16 18 20ARY1 2D112524F...
Страница 317: ...SiAF341904E Wiring Diagrams Part 7 Appendix 311 1 2 2 Auto Grille Panel BYCQ125EASF for FXFSQ 3D108035...
Страница 319: ...SiAF341904E Wiring Diagrams Part 7 Appendix 313 FXMQ40 50 63 80 100ARV1 3D112427A...
Страница 320: ...Wiring Diagrams SiAF341904E 314 Part 7 Appendix 1 2 4 Wall Mounted Type FXAQ20 25 32PVE FXAQ40 50 63PVER1 C 3D076498B...