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SiBE05-722ED
Troubleshooting
Service Diagnosis
90
Troubleshooting
In case of RK(X)S25/35E2V1B
In case of
H9
,
J3
,
J6
for RK(X)S25/35G2V1B, RK(X)S25/35G2V1B9,
RXS25/35J2V1B, RXS25K3V1B, RXS35K2V1B, RXS35L2V1B
H9
: Outdoor temperature thermistor
J3
: Discharge pipe thermistor
J6
: Outdoor heat exchanger thermistor
P4
: Radiation fin thermistor
Check No.01
Refer to P.99
(R17489)
Caution
NO
YES
YES
NO
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) of the following
thermistors.
∗
Outdoor temperature
thermistor
∗
Discharge pipe thermistor
∗
Outdoor heat exchanger
thermistor
∗
Radiation fin thermistor
Cooling: Outdoor heat
exchanger
temperature
Heating: Indoor heat
exchanger
temperature
Replace the indoor heat
exchanger thermistor.
Replace the outdoor unit
PCB.
Error displayed
again on remote
controller?
Indoor heat
exchanger thermistor
functioning?
Check No. 01
Check the thermistor resistance
value.
Check No. 01
Check the indoor heat exchanger
thermistor resistance value in the
heating operation.
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Содержание BA-Series
Страница 12: ...SiBE05 722ED 1 List of Functions Part 1 List of Functions 1 Functions 2 ...
Страница 18: ...SiBE05 722ED 7 Specifications Part 2 Specifications 1 Specifications 8 1 1 Cooling Only 8 1 2 Heat Pump 11 ...
Страница 64: ...SiBE05 722ED 53 Remote Controller Part 5 Remote Controller 1 Remote Controller 54 ...