Troubleshooting
4-34
Samsung Electronics
1. Replace the compressor wire.
ױ
Power is on.
ױ
Check normal startup.
ױ
End the service.
2. Replace the compressor wire.
ױ
Power is on.
ױ
Check normal startup.
ױ
End the service.
No
1. Are the wires of the compressor
correctly assembled in colors:
U: RED, V: BLU, and W: YEL?
ױ
Check for disconnections of PBA and COMP.
2. Is the terminal in the compressor wire
housing firmly assembled?
3. Is there any fault of part of
the compressor wires in deviation
or secession?
Yes
Yes
&SSPSPG$PNQSFTTPS4UBSUVQBOE3PUBUJPO
&SSPS$PEF&&
(Continued)
Continued
: After replacing the inverter PBA of the
outdoor unit, check normal startup.
ױ
End the service.
W
V
U
W
V
U
W
V
U
W
V
U
ఐ͑͑
E461, E467 Error-related, EMI / outdoor unit Main / Indoor unit Main PBA do not replace!
ĺ
This error is related to the compressor and Inverter PBA. (Not related to the above PBA)
ఐ͑
Because it is an error regarding the inverter PBA, it is not related to the aforementioned PBA.
ఐ͑
Ensure that the service valve is open!
ఐ͑͑
While the service valve is closed and the COMP. starts, it is possible to cause a fault due to
differential pressure.
[RC
6666
HXG
6
,
RC
6666
HXH
6
,
AC100FCA
6
GH]
[RC072DHXB
6
]
[RC090/100/125/140/145
66666
,
AC
666
FCA
666
]
PBA connecting connector
COMP connecting connector
