SiUS341802E
Troubleshooting by Error Code
Service Diagnosis
192
2.17 Blower Motor Communication Error
Error Code
C1-07
Applicable
Models
FXTQ-TA
Outline
Error is issued if transmission abnormalities occur between indoor unit and fan motor.
Error Decision
Conditions
If the response message from the fan motor is an abnormal message, and determined as such by
the indoor unit, the indoor unit will execute a retry.
If everything fails for 5 seconds, it is deemed to be a transmission abnormality.
Error Reset
Conditions
If the indoor unit receives even a single normal response message from the fan motor, the error will
be cleared.
Supposed
Causes
Incorrect or loose wiring
Power interruption (low voltage)
Corrective
Actions
Check wiring or tighten wiring connections if needed.
Verify the input voltage at the motor.
Replace the indoor unit PCB or motor.
Содержание Aurora Series
Страница 316: ...Wiring Diagrams SiUS341802E 303 Appendix 1 Wiring Diagrams 1 1 Outdoor Unit RXLQ72TATJU 2D112580A ...
Страница 317: ...SiUS341802E Wiring Diagrams Appendix 304 RXLQ96 120TATJU 2D112581A ...
Страница 318: ...Wiring Diagrams SiUS341802E 305 Appendix RXLQ72TAYDU 2D112582A ...
Страница 319: ...SiUS341802E Wiring Diagrams Appendix 306 RXLQ96 120TAYDU 2D112583A ...
Страница 320: ...Wiring Diagrams SiUS341802E 307 Appendix RXLQ72 96 120TAYCU RXYQ72 96 120 144 168TAYCU 2D112579A ...
Страница 330: ...Wiring Diagrams SiUS341802E 317 Appendix 1 3 2 Energy Recovery Ventilator VAM Series VAM300 470 600GVJU 3D073269C ...
Страница 331: ...SiUS341802E Wiring Diagrams Appendix 318 VAM1200GVJU 3D073270C ...
Страница 332: ...Revision History Month Year Version Revised contents 04 2018 SiUS341802E First edition ...