Ipm Over Current Error (Error Code : E464) - Samsung AM036TXMDCH Service Manual

1) Check the power and restarting after power reset
2) Check the outdoor unit installation and environments
3) Check for indoor unit installation environment
4) Check for open service valve
5) Check the assembly status of the compressor and compressor wire
6) Check the compressor wire
Turn off the power and turn it
on again after 30 seconds
Is the outdoor unit installed correctly?
Is the indoor unit installed correctly??
Is piping/wiring between
the indoor and outdoor unit
done correctly?
Cont.
52
Yes
Yes
Yes
Check the outdoor unit installation and environment
Check for normal operation
End service
No
1. Check for wire disconnection related to outdoor
unit inverter PBA
2. Remove the obstacles on outdoor unit air inlet
and secure enough space
[AM XMDC
✳✳✳✳ ✳
Check for disconnected wires]
Check the indoor unit installation and environment
Check for normal operation
No
1. Remove obstacles on air inlet and secure
enough space
2. Remove obstacles on air outlet and secure
enough space
No
series :
End service
Re-install them correctly
Samsung Electronics