Daikin FTXS60GV1B Service Manual page 109

SiBE041011_A
Troubleshooting
Check No.17
Refer to P.108
Check No.19
Refer to P.109
RK(X)S60F3V1B
RXS60F4V1B
71 class
Note: Refer to "Silicon Grease on Power Transistor / Diode Bridge" on page 119 for detail.
Service Diagnosis
Be sure to turn off the power switch before connecting or disconnecting
Caution connectors, or parts may be damaged.
Turn off the power and turn it on
again to start the system.
Error displayed again?
NO
Check No. 19
Check the outdoor fan or
related.
OK
Radiation fin dirty?
Slightly dirty
Check No. 17
Check the installation condition.
YES
Has the PCB been
replaced?
NO
Check the radiation fin
temperature.
Above A ˚C?
YES
NG
Too dirty
A (°C)
105
85
105
Troubleshooting
YES
Check if silicon grease is
applied properly on the
radiation fin. If not, apply
the silicon grease.
NO
Replace the outdoor unit
PCB.
Replace the outdoor fan
motor.
Correct the connectors and
fan motor leads.
Replace the outdoor unit
PCB.
Clean up the radiation fin.
(R18185)
99