Samsung AM030RXMDEH/EU Service Manual page 39

Compressor starting/rotation error (Error Code : E461, E467) (cont.)
Is the compressor wire
assembled in following color? U: RED,
V: BLU, W: YEL
→ Check for wire disconnection on PBA and COMP.
2. Is the terminal within the compressor
wire housing firmly assembled?
3. Is there any problem, such as disconnected
housing or cut, on some of the
compressor wire?
Change the outdoor unit PBA and check
for normal operation → End service
* Do not change the EMI/outdoor unit main/ Indoor unit main PBA when E461, E467 error occurs
→ It is Compressor, inverter PBA related error, therefore it is not related to above PBA
* Make sure to check if service valve is open
→ If the service valve is close, damage could occur due to pressure difference during operation
Samsung Electronics
Cont.
Yes
Yes
1. Change the compressor wire → Turn on the
power → End service
No 2. Change the compressor wire → Turn on the
power → End service
3. Change the compressor wire → Turn on the
power → End service
W
V
U
[Check list for model which
uses 3 phase power]
Troubleshooting
W
V
U
[Check list for model which
uses 1 phase power]
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