Troubleshooting
SiEN12-710A
126
Service Diagnosis
Troubleshooting
Check No.04
Refer to P.146
Check No.06
Refer to P.149
Check No.07
Refer to P.150
Check No.09
Refer to P.151
(R7142)
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Replace the fan motor.
Repair the connector or fan
motor lead wires.
Replace the heat exchanger
thermistor.
Replace PCB.
Replace the electronic
expansion valve or coil.
Replace the PCB.
Change the air outlet grille
position.
Clean the heat exchanger.
Change the installation
location.
Abnormal
Normal
Normal
Normal
Normal
Abnormal
Abnormal
Abnormal
Check No. 09
Check the outdoor fan.
Check No. 07
Check the installation
condition.
Judgment
Judgment
Check No. 06
Check the heat exchanger
thermistor.
Check No. 04
Check the electronic expansion valve.
Check the installation space.
Содержание 2MKS40FV1B
Страница 11: ...Introduction SiEN12 710A x ...
Страница 12: ...SiEN12 710A List of Functions 1 Part 1 List of Functions 1 Cooling Only 2 2 Heat Pump 4 ...
Страница 17: ...Heat Pump SiEN12 710A 6 List of Functions ...
Страница 25: ...Heat Pump SiEN12 710A 14 Specifications ...
Страница 33: ...Printed Circuit Board Connector Wiring Diagram SiEN12 710A 22 Printed Circuit Board Connector Wiring Diagram ...
Страница 75: ...Instruction SiEN12 710A 64 Operation Manual 2 3 Names of Parts FTKS 25 35 D FTXS 25 35 E Indoor unit ...
Страница 111: ...Instruction SiEN12 710A 100 Operation Manual ...
Страница 199: ...Wiring Diagrams SiEN12 710A 188 Appendix ...
Страница 203: ...SiEN12 710A iv Index ...