LG LDF6920ST Owner's Manual (English) - Page 21

78045 LG Dshwshr OM ENSPv08.qxd 4/2/08 10:28 PM Page 21 TROUBLESHOOTING BEFORE CALLING FOR SERVICE (continued) Problem Possible Causes Cloudiness on glassware Combination of excessive detergent and soft water. Black or gray marks on Aluminum items rubbing dishes dishes during cycle. Yellow or brown film on inside surfaces of dishwasher Coffee or tea stains. Dishes don't dry Rinse agent dispenser empty. Lamps don't illuminate Power is not connected. Fuse is blown or circuit breaker tripped. Sprays arms do not rotate smoothly Holes of spray arms are blocked by food particles. Upper rack crooked Rack is poorly adjusted. IE Error Water inlet problem OE Error FE Error E1 Error HE Error TE Error The display shows PF Drainage problem Excessive water supplied. Water leakage problem. Heater circuit failure. Thermistor failure or very high inlet water temperature (over 194°F). The dishwasher experienced a power failure. Solutions Use less detergent and use a rinse aid to minimize the problem. Reposition the dishes. Eliminate the stain by using a stain removal product. Check and refill the rinse agent dispenser if empty. Connect power supply. Replace fuse or reset circuit breaker. Clean the holes of spray arms. See Using Your Dishwasher section. Check for clogged, kinked or frozen water inlet hose. Check water supply. Check for clogged, kinked or frozen drain hose. Please call your Authorized Service Center or LGE Customer Service at 1-800-243-0000. This is not an error. The dishwasher will restart 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. English 21