Samsung AC030JN4DCH User Manual

Troubleshooting
Samsung Electronics 4-33
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1. Test Item
1) Check the power supply. / Check the re-startup after the power is reset.
2) Check the outdoor unit installation environment.
ױ Check the disconnection of the wires rega
rding the inverter PBA of
the outdoor unit and check the installation environment.
3) Check the indoor unit installation environment.
4) Check the opening of the service valve.
2.
Check procedure
Yes
Check the outdoor unit installation environment.
ױ Check everything is normal at re-start.
ױEnd the service.
1. Check for wire disconnection of the inverter
PBA of the out
door unit.
2. Remove the obstacles of the inlet of the
outdoor unit and secure the space.
3. Remove the obstacles of the outlet of the
outdoor unit an
d secure the space.
Check the indoor unit installation
environment. ױ Check everything is normal at
re-start. ױEnd the service.
1. Remove the obstacles of the inlet and
secure the space.
2. Remove the obstacles of the outlet and
secure the space.
No
Has the outdoor unit been correctly installed?
After replacing the inverter PBA of the outdoor unit, check
normal startup. ױEnd the service.
Yes
No
Has the indoor unit been correctly installed?
Yes
Replace the compressor.
No
Yes
30 seconds after power off, power on.
Open the valve.
No
Has the service valve been completely open?
Error Code DescriptionModel
E462
Error of the outdoor unit
under-current
RC6666HX66,
AC666FCA666
E484
Error of the outdoor unit
PFC over-current
Limited to RC6666HXE6,
RC6666HXB6,
AC666FCA*EH
Does the compressor work correctly?
[RC6666HXG6, RC6666HXH6, AC100FCA6GH:
Checking wire disconnection]
[RC072DHXB6: Checking wire disconnection]
[RC090/100/125/1406HXE6, RC100DHXB6,
AC666FCA6EH: Checking wire disconnection]

Samsung AC030JN4DCH Specifications

General

Brand	Samsung
Model	AC030JN4DCH
Category	Air Conditioner
Language	English