To Next Page

To Previous Page

SiBE04-809 Troubleshooting

Service Diagnosis 101

Troubleshooting

Check No.13

Refer to P.122

Caution

Be sure to turn off power switch before connect or disconnect connector,

or parts damage may be occurred.

(R8068)

YES

Check No. 13

Check for short-circuit.

Check with the inverter checker (∗).

Turn off the power. Disconnect the

harnesses U, V and W.

Check the electrolytic capacitor

voltage.

Electricals or

compressor harnesses

connected as

specified?

Replace the outdoor unit

PCB.

Replace the compressor.

Correct the power supply or

replace the outdoor unit

PCB.

Reconnect as specified.

Replace the outdoor unit

PCB, outdoor unit fan.

∗ Inverter checker

Part No.: 1225477

Normal?

DC311±32V?

Any LED off?

YES

Check the supply voltage.

Correct the power supply.

Voltage as rated?

Daikin ARXG35E3V1B User Manual

Questions and Answers: