Daikin J Series Service Manual page 109

SiBE041012
Troubleshooting
Check No.07
Refer to P.110
Check No.09
Refer to P.111
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.
Error again or outdoor
fan activated?
NO
Check No. 09
Check the outdoor fan or
related.
OK
Radiation fin dirty?
Slightly dirty
Check No. 07
Check the installation condition.
(°C) 98
(°C) 75
(°C) 83
To cool the electrical components,
the outdoor fan starts when the
radiation fin temperature rises
above
drops below
YES
Check the radiation fin
temperature.
Above
˚C?
YES
NG
Too dirty
Troubleshooting
WARNING
˚C and stops when it
˚C.
NO
Replace the outdoor unit
PCB.
Replace the fan motor.
Correct the connectors and
fan motor lead wire.
Replace the outdoor unit
PCB.
Clean up the radiation fin.
(R12000)
99