Troubleshooting for Outdoor Unit
SiSG121917E
163
Part 6 Service Diagnosis
Reference
Troubleshooting
In case of
H9
,
J3
,
J6
,
J8
,
J9
H9
: Outdoor temperature thermistor
J3
: Discharge pipe thermistor
J6
: Outdoor heat exchanger thermistor
J8
: Liquid pipe thermistor
J9
: Gas pipe thermistor
Check No.01
Refer to P.169
(R23795)
Caution
NO
YES
NO
YES
Turn on the power again.
Normal?
Reconnect the connectors
or thermistors.
J3
error: The discharge
pipe temperature is
lower than the heat
exchanger temperature.
Replace the defective
thermistor
(s).
∗
Outdoor temperature
thermistor
∗
Discharge pipe thermistor
∗
Outdoor heat exchanger
thermistor
∗
Gas pipe thermistors
Cooling: Outdoor heat
exchanger
thermistor
Replace the outdoor unit
PCB (main PCB).
Error displayed
again on remote
controller?
Check No. 01
Check the thermistor resistance
value.
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Содержание MKS-T Series
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Страница 212: ...Piping Diagrams SiSG121917E 207 Part 8 Appendix MKS65TVMG MKB65TVMG MKS80TVMG 3D103941A 3D103942A...
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Страница 223: ...SiSG121917E Operation Limit Part 8 Appendix 218 3 Operation Limit MKS50 65 80 90TVMG MKB50 65TVMG 4D078793B...