SiUS372201EA
Troubleshooting by Error Code
Part 6 Service Diagnosis
316
YES
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
NO
Properly connect the
connector(s).
NO
NO
Normal.
The error could be caused by
other causes. Refer to other
diagnosis flowcharts in the
following order:
AH-05
→
03
→
06
→
07
→
08
→
09
.
Check the indoor unit control
PCB and self-cleaning
decoration panel PCB.
AH-04
Dust detection sensor error
Diagnosis Flowchart-2
NO
Properly connect the
connector.
Is the
connector X12A on the
self-cleaning decoration panel PCB
properly connected?
YES
YES
YES
Replace the harness.
YES
Remove the external factor.
Is there any
external factor other than the
error such as noise?
NO
Turn OFF the power supply and
then turn it ON again. Then, start
operation with remote controller.
Are the
connectors X18A and X19A
on the infrared sensor PCB
properly connected?
Is the harness
short-circuited?
Error
AH
recurs,
or the self-cleaning decoration panel
lamp (red) blinks?
Содержание REYQ-AATJA
Страница 1: ...Service Manual Heat Recovery 60 Hz REYQ AATJA 208 230 V REYQ AAYDA 460 V SiUS372201EA...
Страница 433: ...SiUS372201EA Check Part 6 Service Diagnosis 426 Reference Reference CHECK 7 Refer to page 432 CHECK 8 Refer to page 433...
Страница 460: ...Wiring Diagrams SiUS372201EA 453 Part 7 Appendix REYQ72 96 120 144 168 192 216 240AAYDA C 2D131905G...
Страница 463: ...SiUS372201EA Wiring Diagrams Part 7 Appendix 456 1 2 2 Multi Branch Selector Unit Standard Series BS4Q54TVJ 3D089123B...
Страница 465: ...SiUS372201EA Wiring Diagrams Part 7 Appendix 458 BS6 8Q54TVJ 2D089122B...
Страница 466: ...Wiring Diagrams SiUS372201EA 459 Part 7 Appendix BS10 12Q54TVJ 2D089121B...
Страница 468: ...Wiring Diagrams SiUS372201EA 461 Part 7 Appendix 1 2 3 Multi Branch Selector Unit Flex Series BSF4Q54TVJ 3D123904A...
Страница 469: ...SiUS372201EA Wiring Diagrams Part 7 Appendix 462 BSF6 8Q54TVJ 2D123905A...
Страница 470: ...Wiring Diagrams SiUS372201EA 463 Part 7 Appendix 1 3 Indoor Unit FXFQ07 09 12 15 18 24 30 36 48TVJU 3D086460B...
Страница 471: ...SiUS372201EA Wiring Diagrams Part 7 Appendix 464 BYCQ125BGW1 Self Cleaning Decoration Panel for FXFQ TVJU 3D076375A...
Страница 472: ...Wiring Diagrams SiUS372201EA 465 Part 7 Appendix FXZQ05 07 09 12 15 18TAVJU 3D110443A...
Страница 476: ...Wiring Diagrams SiUS372201EA 469 Part 7 Appendix FXEQ07 09 12 15 18 24PVJU 3D098557A...
Страница 477: ...SiUS372201EA Wiring Diagrams Part 7 Appendix 470 FXDQ07 09 12 18 24MVJU C 3D050501C...
Страница 478: ...Wiring Diagrams SiUS372201EA 471 Part 7 Appendix FXSQ05 07 09 12 15 18 24 30 36 48 54TAVJU C 3D110467C...
Страница 480: ...Wiring Diagrams SiUS372201EA 473 Part 7 Appendix FXMQ07 09 12 15 18 24 30 36 48 54PBVJU 3D093209B...
Страница 483: ...SiUS372201EA Wiring Diagrams Part 7 Appendix 476 FXHQ12 24 36MVJU 3D048116C...
Страница 484: ...Wiring Diagrams SiUS372201EA 477 Part 7 Appendix FXAQ07 09 12 18 24PVJU 3D075354F...
Страница 490: ...Wiring Diagrams SiUS372201EA 483 Part 7 Appendix VAM1200GVJU 3D073270D...