Daikin RXS25K3V1B User Manual

SiBE05-722EE Troubleshooting
Service Diagnosis 95
Troubleshooting RK(X)S25/35E2V1B
Check No.01
Refer to P.102
Check No.17
Refer to P.109
Check No.19
Refer to P.110
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
WARNING
To cool the electrical components,
the outdoor fan starts when the
radiation fin temperature rises
above C˚C and stops when the
radiation fin temperature drops
below B˚C.
(R22981)
YES
∗ Radiation fin thermistor
NO
NO
YES
NO
YES
Turn off the power. Then, turn on
the power to restart the system.
Check the radiation fin
temperature.
Above A˚C?
Thermistor as
specified in its characteristic
chart?
Check No. 01
Check the thermistor resistance
value.
Error again or outdoor
fan activated?
Replace the radiation fin
thermistor.
Replace the outdoor unit
PCB (main PCB).
YES
NG
NO
OK
Radiation fin dirty?
Check No. 19
Check the outdoor fan.
Clean up the radiation fin.
Replace the outdoor fan
motor.
Correct the connectors
and fan motor lead wire.
Replace the outdoor unit
PCB (main PCB).
Check the installation
condition.
Go to Check No. 17.
A (°C) B (°C) C (°C)
RK(X)S25/35E2V1B 80 70 80

Daikin RXS25K3V1B Specifications

General

Brand	Daikin
Model	RXS25K3V1B
Category	Air Conditioner
Language	English