User manual LG WD-1448

[. . . ] FAULT DIAGNOSIS AND TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 9. DISASSEMBLY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 10. EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 10-2. [. . . ] By turing the dial [Cotton Baby Care Synthetic Delicate Hand Wash/Wool Quick 30 Rinse+Spin Favorite] can be selected. Power button Press the button to turn on and off. Favorite Time Time Save By selecting the Time Save option, the wash time may be reduced, depending on the program selected. Spin [WD-1248(0~9)S(P)/N(P)/T(P) Rinse Hold No Spin 400 800 1200 [WD-1048(0~9)S(P)/N(P)/T(P) Rinse Hold No Spin 400 800 1000 Time Delay Press the button when reservation washing is needed. When the button is pressed, [ ] is displayed, maximum delay of [ ] hours can be set. Each press advances time delay by the hour. Use [Power] button to cancel [Time Delay] [Time Delay] means the time required from the present to the completion of washing. 11 6. WIRING DIAGRAM / PROGRAM CHART YL BK BL YL WASHING HEATER Pre Wash : ·If the laundry is heavily soiled, "Pre Wash" course is effective. Time Save : · This option can be used to reduce the time of a wash program. · To use this option press the Time Save button once before the wash program is started. · This option is not available with Quick 30 program. Rinse+ : · Used to additional rinse, which may assist in removing traces of detergent residue. · By selecting Rinse+ function, the rinse time and the rinse water are increased. Crease Care : · If you want to prevent crease, select this button with spin speed. Bio : · If you want to eliminate protein stains (milk, blood, chocolate. . . ), you may select Bio function by pressing the option button. 12 7. BEFORE PERFORMING SERVICE Be careful of electric shock or disconnecting the parts while troubleshooting. Voltage of each terminal in 220-240V~ and DC while applying an electric current. 7-2. QC TEST MODE. Pressing Option and Time button simultaneously. Power supply ON with pressing upper two button. Press the START/PAUSE button as follows. Press the START/PAUSE button more 4 times until stop spinning Pressing number of START/PAUSE button None 1 time 2 times 3 times Checking Point All lamps turn on Clockwise spin (right) Low speed Spin High speed Spin Motor rpm (About 45) Motor rpm (About 63~67) Motor rpm (About 79~85) : WD-80480S/N/T, 80490S/N/T Motor rpm (About 95~106) : WD-10480S/N/T, 10490S/N/T 4 times 5 times Inlet valve for pre-wash operation Inlet valve for main-wash operation Water level frequency (25~65) Water level frequency (25~65) Hot inlet valve in case of hot water fill 6 times 7 times 8 times 9 times 10 times Inlet valve for main-wash operation Counterclockwise spin (left) A Heater is in operation for 3 sec. (In this condition, wash and spin do not operate normally) GUIDE FOR SERVICE CALL Is low-sudsing detergent for the durm washing machine used? YES Is the proper amount of detergent used as recommended?YES Recommend to reduce the amount of detergent. LOW SUDSING DETERGENT This appliance has the automatic suds sensing function which operates under much suds condition for good rinse and preventing overflow. When much suds are sensed, the suds removing fuction such as drain, water input, and pause will operate without rotating the drum. No effect of softener Is softener put in the correct compartment of drawer? YES Compartment for softener Is the drawer closed during wash? YES Is the softener cap clogged? YES Explain how to use softener Clean the compartment for softener Visit to check 17 8-2. FAULT DIAGNOSIS AND TROUBLESHOOTING CAUTION 1. Be careful of electric shock or disconnecting the parts while troubleshooting. [. . . ] After cleaning, turn the pump filter( ) clockwise and insert the drain plug ( )to the original place. close the lower cover cap. 28 PUMP Pump Outlet Hose Remove pump outlet hose. Remove cap (Remaining Hose. ) Disconnect the wiring. Remove the pump. Tub Pump Bellows HEATER Loosen the M6 heater nut to pull out the heater. CAUTION When mounting the heater, be sure to insert the heater into the heater clip on the bottom of the tub. THERMISTOR Pull it out by holding the thermistor bracket. [. . . ]