LG Refrigerator Fault Codes

 

 

Failure
Code
Condition
Er/FS
Failure of freezer sensor : Cut or Short in circuit wire
Er/rS
Failure of Refrigerator sensor : Cut or Short in circuit wire
Er/dS Failure of defrost sensor : Cut or Short in circuit wire
Er/dH Failure of defrost mode: When defrost sensor doesn't reach 46f within 2 hours after starting defrost. Snapping of Defrost heater or Temperature fuse, pull out of connector.
Er/FF Failure of BLDC Fan motor at freezer compartment. If there is no fan motor signal for more than 65sec in operation fan motor. Poor motor, hooking to wires of fan,contact of structures to fan,snapping or short of lead wires.
Er/CF Failure of BLDC Fan motor at freezer compartment. If there is no fan motor signal for more than 65sec in operation fan motor. Poor motor, hooking to wires of fan,contact of structures to fan,snapping or short of lead wires.
Er/CO Short or open of lead wire coneecting between main PCB and display PCB