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SiUS281811EA
Troubleshooting by Error Codes
Part 6 Service Diagnosis
239
Note(s)
∗
1. Pull out and insert the connector once and check it is absolutely connected.
∗
2. Method to check transmission part of indoor unit main PCB.
(1) Turn OFF the power and remove the connector X70A of indoor unit main PCB
(A1P).
(2) Short circuit X70A.
(3) After turning ON the power, check below numbers under field setting from
remote controller.
(Confirmation: Second code No. at the condition of first code No. 21 on mode No.
41)
Determination
01: Normal
Other than 01: Transmission error on indoor unit main PCB
∗
After confirmation, turn OFF the power, take off the short circuit and connect X70A
back to original condition.
Summary of Contents for SkyAir RZR-TA Series
Page 1: ...Service Manual Cooling Only 60 Hz Heat Pump 60 Hz RZR TA RZQ TA Series SiUS281811EA...
Page 202: ...SiUS281811EA 196 Part 6 Service Diagnosis 5 15 Fan Motor Connector Check for FTQ TA 311...
Page 323: ...SiUS281811EA Wiring Diagrams Part 7 Appendix 317 RZR18 24TAVJUA RZQ18 24TAVJUA 3D124495...
Page 327: ...SiUS281811EA Wiring Diagrams Part 7 Appendix 321 FHQ18 24 30PVJU FHQ36 42MVJU 3D048116C...
Page 328: ...Wiring Diagrams SiUS281811EA 322 Part 7 Appendix FAQ18 24TAVJU 3D114844B...
Page 329: ...SiUS281811EA Wiring Diagrams Part 7 Appendix 323 FBQ18 24 30 36 42 48PVJU 3D065984J...