TCL TAC-18CSD/XA81I

TCL Air Conditioner Service Manual
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45
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3.2.11 P2---Over Current protection
When the AC unit running current more than I
max
, it will stop and display P2 protection.
Note: for different AC model, I
max
has difference valve.
Display P2
ODU fan motor
works?
Replace fan motor
IDU filter or ODU
condenser too
dirty?
Clean IDU filter or
condense
r
Re-start the unit,
P2 disappear?
No
Replace ODU PCB
Y
es
Y
es
End
P2 disappear?
No
Y
es
No
Y
es
No