LG Electronics LDF7932WW BEFORE CALLING FOR SERVICE continued, T Ro U B L E S H O Ot I N G

T RO U B L E S H O OT I N G

BEFORE CALLING FOR SERVICE (continued)

Problem	Possible Causes	Solutions
Food soil remains on	Improper cycle selection.	Select correct cycle based on soil level and type of
dishes		dishware being washed.
	Water temperature is too low.	Check water supply connection or water heater setting.
	Dishwashing detergent was not used.	Use recommended detergent.
	Low inlet water pressure.	Water pressure should be between 20 and 120 psi.
	Water jet holes on spray arms blocked.	Clean the spray arms.
	Improper loading of dishes.	Make sure dishes do not block spray arm rotation or
		interfere with detergent dispenser.
Noise	Some level of noise is normal during	Detergent cover opening.
	operation.	Drain pump at the beginning of drain cycle.
	The dishwasher is not level.	Adjust the leveling feet.
	Nozzle arm knocking against dishes.	Reposition the dishes.
Cloudiness on glassware	Combination of excessive detergent and	Use less detergent and use a rinse aid to minimize
	soft water.	the problem.
Black or gray marks on	Aluminum items rubbing dishes	Reposition the dishes.
dishes	during cycle.
Yellow or brown film on	Coffee or tea stains.	Eliminate the stain by using a stain removal product.
inside surfaces of
dishwasher
Dishes don’t dry	Rinse agent dispenser empty.	Check and refill the rinse agent dispenser if empty.
Lamps don’t illuminate	Power is not connected.	Connect power supply.
	Fuse is blown or circuit breaker tripped.	Replace fuse or reset circuit breaker.
Sprays arms do not	Holes of spray arms are blocked by food	Clean the holes of spray arms.
rotate smoothly	particles.
Upper rack crooked	Rack is poorly adjusted.	See Using Your Dishwasher section.
IE Error	Water inlet problem.	Check for clogged, kinked or frozen water inlet hose.
		Check water supply.
OE Error	Drainage problem.	Check for clogged, kinked or frozen drain hose.
FE Error	Excessive water supplied.
E1 Error	Water leakage problem.	Please call your Authorized Service Center or LGE
HE Error	Heater circuit failure.
		Customer Service at
TE Error	Thermistor failure or very high inlet	1-800-243-0000(US), 1-888-542-2623(Canada).
	water temperature (over 194°F).
The display shows PF	The dishwasher experienced a power	This is not an error. The dishwasher will restart
	failure.	automatically after 10 seconds.

If you have followed this troubleshooting guide and the problem persists, or if the problem you are experiencing is not listed here,

please call LGE Customer Service at 1-800-243-0000(US), 1-888-542-2623(Canada).

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