SiBE12-519
Troubleshooting
Service Diagnosis
137
Troubleshooting
Check No.06
Refer to P.173
NO
NO
NO
Check No. 06
Indoor unit heat exchanger
thermistor check
Check the intake air filter.
Check the air passage.
YES
YES
(R4695)
Check the dust accumulation on
the indoor unit heat exchanger.
YES
YES
Is there any
short-circuit?
Is it very dirty?
Is it very dirty?
Does it conform to
the thermistor characteristic
chart?
NO
Provide sufficient air passage.
Clean the air filter.
Clean the heat exchanger.
Replace the indoor unit PCB.
Replace the thermistor
(replace the indoor unit PCB).
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Содержание 2MKS40DVMB
Страница 10: ...SiBE12 519 List of Functions 1 Part 1 List of Functions 1 Cooling Only 2 2 Heat Pump 4 ...
Страница 15: ...Heat Pump SiBE12 519 6 List of Functions ...
Страница 29: ...Heat Pump SiBE12 519 20 Specifications ...
Страница 89: ...Instruction SiBE12 519 80 System Configuration FDK X S25 35C Names of parts Indoor Unit 3 6 8 9 10 7 1 4 5 2 ...
Страница 135: ...Instruction SiBE12 519 126 System Configuration ...
Страница 211: ...Outdoor Unit SiBE12 519 202 Removal Procedure ...
Страница 212: ...SiBE12 519 Others 203 Part 8 Others 1 Others 204 1 1 Test Run from the Remote Controller 204 1 2 Jumper Settings 205 ...
Страница 223: ...Wiring Diagrams SiBE12 519 214 Appendix ...