Samsung AC030JN4DCH User Manual

Troubleshooting
Samsung Electronics 4-37
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1. Test Item
1) Check the power supply. / Check the re-startup after the power is reset. ױIs there a fault in input power?
ױDoes the error occur again at opera
tion after power is reset?
2) Check the connection of the power, and check whether the jointed power connection exists.
3) Check the reactor and its connecting wires.
4) Check the fuses
of EMI PBA.
5) Check the terminal block and power terminal box and the wire assembly.
2. Check procedure
Yes
Reconnect the power cable.
No
Is the power cable correctly connected?
1. Connect the Wire normally (Reactor and
the outdoor unit Inverter PBA) ĺ
Check the normal operation ĺ
Shut down the service
2. Replace the reactor ĺ
Check the n
ormal operation ĺ
Shut down the service
No
Power OFF
[RC6666HXG6, RC145DHXH6, AC100FCA6GH Series Confirmation Matters]
[RC6666HXE6, RC100DHXB6, AC666FCA666Common:
Fault in connection of the jointed power cable]
[RC6666HXG6, RC145DHXH6, AC100FCA6GH Confirmation Matters]
[RC090/100/125/1406HXE6, RC1006HXB6, AC666FCA6EH
Confirmation Matters]
[RC072DHXB6 Confirmation Matters]
Yes
Continued
Check the reactor and its
connecting wires.
1. Is the wire between the reactor and the inverter
PBA of the outdoor unit correctly connected?
2. Is there any fault such as
scratch, or pressing of
the reactor or broken or
loosened terminal?

Samsung AC030JN4DCH Specifications

General

Brand	Samsung
Model	AC030JN4DCH
Category	Air Conditioner
Language	English