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Troubleshooting
SiBE05-722ED
93
Service Diagnosis
Troubleshooting
RK(X)S25/35G2V1B, RK(X)S25/35G2V1B9, RXS25/35J2V1B, RXS25K3V1B, RXS35K2V1B,
RXS35L2V1B
Check No.17
Refer to P.105
Check No.19
Refer to P.106
Caution
WARNING
To cool the electrical components,
the outdoor fan starts when the
radiation fin temperature rises
above
C
°
C and stops when it
drops below
B
°
C.
(R19556)
YES
NO
YES
NG
NO
OK
NO
YES
Turn off the power and turn it on
again.
Check the radiation fin
temperature.
Radiation fin dirty?
Check No. 19
Check the outdoor fan.
Error again or outdoor
fan activated?
Replace the outdoor unit
PCB.
Check the installation
condition.
Go to
Check No. 17
.
Clean up the radiation fin.
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Replace the outdoor fan
motor.
Correct the connectors
and fan motor lead wire.
Replace the outdoor unit
PCB.
Above
A
˚C?
A
(°C)
B
(°C)
C
(°C)
RK(X)S25/35G2V1B
80
70
80
RK(X)S25/35G2V1B9
RXS25/35J2V1B
RXS25K3V1B
RXS35K2V1B
RXS35L2V1B
98
75
83