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1E   ( Water inlet problem >Condition : Not reached to the normal water level in spite of 10 minute water supply )
Possible Cause: Water supply problem. The inlet hose is kinked. The water pressure is to low (10psi) Inlet valve. The inlet water valve filter is clogged. The hall sensor. The impeller of Air guide is bound.  
Remedy :  Check resistance of inlet valve ( 950-1300ohms) Clean valve. Check pressure. Replace the Air braker.
OE  ( Drain error > Condition: The drain hose kinked or blocked. Wiring connections. The drain outlet of sump is blocked. The drain pump/motor or circuit is troubled.
Remedy: Remove kink. Check wiring. Measure the resistance of drain motor (20-40ohms) Replace the drain motor or repair the circuit.
E1   (Leakage error > Conditon: Excessive RPM of washing motor happened during wash cycle due to water leakage.
Possible cause: Water leakage in hose connections,water is leaked by damages. The motor water seal leakage of sump assembly. The height of drain hose connection ( sink drain hose ) is not over 20". Impeller of the washing pump is worn away.
Remedy : Replace the connections of hose. Check the point of damages and repair or replace the related parts. Correct drain connections. Replace the impeller of the washing pump.
FE  ( Excess Error > Condition : Exceesive water is supplied than normal water level (automatically drain pump operated.
Possible cause: The inlet valve is troubled,or the controller.
Remedy : Replace valve or the controller.
bE  (Thermal error) Condition:  the resistance of the thermistor not normally out put. Possible cause the inlet water temperature is very high(over 194f) Wiring connections. Thermistor problem.
Remedy : Check temps to dishwasher 120 degress needed. Check thermistor 11-14kohms at 77 degress f. Replace the PCB.
LE ( Motor error ) Condition : The motor is working abnormally. Possible cause : Wiring connections. The impeller of washing pump is locked. The rotor of washing motor is locked. The blade is locked.
Remedy : Correct wiring connections. Replace the cause of resrtiction. Replace the washing motor. Replace the PCB.

LG front load washer (fault codes)

IE  (water inlet error) Cause : Correct water level (246) is not reached within 8 minutes after water is supplied or it does not reach the preset wate r level within 25 minutes
UE (imbalance error) Cause : The load is to small, the appliance is tilted, laundry is gathered to one side, non distributed things are put into the drum.
OE (drain error) Cause: not fully drained within 10 minutes
FE (over flow error) Cause: water is overflowing (water level frequency is over 213) When FE is diplayed the drain will pump out automatically.
PE (pressure sensor error) Cause: the sensor switch assembly is out of order.
dE (door open error) Cause: door not all the way closed, loose electrical connections at door switch and pwb assembly.The door switch assembly is out of order. Gasket on door maybe creased in.
[-E (heating error) Cause: the thermistor is out of order.
CE (oven current error) Cause: Main PWB assembly is out of order, Winding in the stator assembly is short circuited.
LE (locked motor error) Cause: The connector (3-pin), male,white) in the motor harness is not connected to the connector. (3-pin,female,white) of stator assembly. Or the electrical contact between the connectors. (3-pin,male,white) in the motor harness and 4-pin,female,white connector in the main PWB assembly is bad or unstable. Or the motor harness between the stator assembly and main PWB assembly is cut (open circuit) Or the hall sensor is out of order/defective.
bE (ball sensor error) Cause : Loose ball sensor connector,ball is out of order. This is displayed only when the start / pause button is first pressed in the OC test mode.
EE (EEprom error) Cause: EEprom is out order. Displayed only when the start / pause button is first pressed in the OC test mode.
PF (power failure) Cause : the washer experienced a power failure)
E1 (leakage error) Cause : water leakage in hose connections. Water is leaked by damages.

LG DRYER FAULT CODES:

CL : Communciation error between boards. Replace both display board and control board.

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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 / IF poor bldc motor connection,drive ic ,and TR
Er / IS Short or Disconnection of icing sensor
Er / CF Poor BLDC Motor connection,Drive IC,and TR
Er/ CO Poor communication connection, Poor TR of Transmitter and Receiver

Range, Refrigeration and washer Fault Codes are very much used these days on the newer Electonic Controls.

This guide may be incomplete as manufactures use different parts on different models. This is a general guide to fault codes. We assume no responsibility for any action taken on your part as a result of using this guide. Consult your owners manual, as it may give the fault codes for your particular model. Contact a local servicer for repairs.

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