LG Electronics LDF8812ST Roubleshooting, Problem Causes Recommended Actions, Troubleshooting

TROUBLESHOOTING

T ROUBLESHOOTING

Problem	Causes	Recommended Actions
Dishwasher does not operate	Door is not completely closed.	Check the door is completely closed and latched.
	Power supply is not connected.	Connect power supply properly.
	Fuse is blown.	Replace fuse or reset circuit breaker.
Too long operation	Unit connected to cold water.	Check water supply connection or water heater setting.
		(Heating cold water takes longer).
Odor	Previous cycle was stopped before	Operate Quick Wash cycle with detergents without loading
	complete.	dishes.
Water remains after a cycle finishes	Drain hose is kinked or clogged.	Adjust hose or clear blockage.
Food Soil remains on dishes	Improper cycle selection	Select correct cycle based on dish types and soil toughness.
	Water temperature is low.	Check water supply connection or water heater setting.
	Dishwashing detergent was not used.	Use recommended detergents.
	Low inlet water pressure	Water pressure should range between 20 ~ 120psi.
	Water jet holes of spray arms blocked.	Clean the arm.
	Improper dish loading	Dishes shouldn’ t interrupt arm rotation and detergent dispensing.
Spots and filming on dishes	Low water temperature	Suppliedwatertemperatureshouldbeminimum120℉ forthebestwashingperformance.
	Wrong detergent amount used	Use the recommended amount of detergent.
	Overloading	Load the proper amount of dishes.
	Improper loading	Rearrange dishes referring to photos on pages 10 & 11.
	Insufficient water pressure	Adjust water pressure between 20 and 120 psi.
	Insufficient detergent	Add the recommeded amount of detergent referring to detergent instructions.
	Rinse aid dispenser empty.	Refill the Rinse aid dispenser.
	Extremly hard water	Install home water softener.
Noise	Some level of noise is normal.	Detergent cover opening.
		Drain pump at the beginning of drain cycle.
	Your Dishwasher isn’t level.	Adjust the installation.
	Nozzle arm knocks against the dishes.	Reposition your dishes.
Cloudiness on glassware	Combination of excessive detergent and soft water	Underload the dishwasher and use a rinse aid to minimize this process.
Black or gray marks on dishes	Aluminum items rub dishes during cycle.	Remove aluminum markings with a mild cleaner.
Yellow or brown film on inside surfaces	Coffee or tea soils	Eliminate the soil by using a stain removal product.
Dishes don’t dry	Rinse agent dispenser empty.	Check and refill the rinse agent if empty.
The lamps don’t illuminate	Power is not connected.	Connect power supply.
	Fuse is blown or circuit breaker is tripped.	Replace fuse and repair circuit breaker.
Spray arms don’t rotate smoothly	The holes of spray arms is blocked by food particles.	Clean the holes of the spray arms.
Upper rack crooked	Rack is poorly adjusted.	Adjust the upper rack properly referring to page 12.
IE Error	Water inlet trouble	Check clogging of water inlet hose (or hose kink or freezing).
		Check water supply.
OE Error	Drainage trouble	Check clogging of water drain hose (or kink or freezing).
FE Error	Excessive water supplied
E1 Error	Water leakage trouble	Please call your Authorized Service Center or
HE Error	Heater Circuit Failure
		LGE Customer Service at 1-800-243-0000.
TE Error	Thermistor trouble or very high inlet water
	temperature. (over 194℉)

If you have followed this troubleshooting guide and the problem persists, or the problem you are experiencing is not listed here, please call LGE Customer Service at 1-800-243-0000.

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