Related Manuals for LG FH 96/B8 D Series
Summary of Contents for LG FH 96/B8 D Series
- Page 1 website : http://biz.lgservice.com e-mail : http://LGEservice.com/techsup.html WASHING MACHINE SERVICE MANUAL CAUTION READ THIS MANUAL CAREFUL LY TO DIAGNOSE TROUBLE CORRECT LY BEFORE OFFERING SE RVICE. MODEL : FH*96/B8(T/Q)D(1~9)
- Page 2 CONTENTS 1. SPECIFICATIONS ..........................3 2. FEATURES & TECHNICAL EXPLANATION ..................4 3. PARTS IDENTIFICATION ......................... 6 4. INSTALLATION ..........................7 5. OPERATION ........................... 12 5-1. F**96(T/Q)D(1~9), F**B8(T/Q)D(1~9), WD14022D6, WD12021D6 ........12 6. WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART ............16 7.
- Page 3 1. SPECIFIC ATION ITEM Refer to 1 page 220-240V~, 50Hz POWER SUPP LY PRODUCT WEIGHT 64kg WASHING 135W SPIN (1400rpm) 530W ELECTRICITY DRAIN MOTOR CONSUMPTION WASH HEATER 2000W REVOLUTION WASH 50rpm SPEED FH2** (T/Q)D(1~9) No Spin~1200 rpm SPIN FH4** (T/Q)D(1~9) No Spin~1400 rpm OPER ATION WATER PRESSURE 100-800kPa (1.0-8.0kgf/㎠...
- Page 4 2. FEATURES & TECHNICAL EXPLANATION 2-1. FEATURES Anti Crease function With the alternate rotation of the drum, creasing in the laundry is minimized. More economical by Fuzzy Logic System FUZZY Logic System detects the amount of load and water temperature, and then determines the optimum water level and washing time to minimize energy and water consumption.
- Page 5 2-2. DETERMINE WASHING TIME BY FUZZY LOGIC To get the best washing performance optimal time is determined by sensing of water temperature, selected washing temperature and laundry amount. water temperature washing time the best selected FUZZY washing rinse time washing LOGIC temperature performance...
- Page 6 3. PARTS IDENTIFICATION Power Plug If the supply cord is damaged, it must be replaced by the manufacturer or its service agents or a similarly qualified Drawer person in order to (For datergent and avoid a hazard. fabric softener) Control Panel Drum Door Drain Pump Filter...
- Page 7 4. INSTALLATION INSTALLATION The appliance should be installed as follows. Check the conditions of installation area. 1. Check level ground. horizontal On raised foundations or upper level homes, the vibrations can be caused by the type of flooring. It may be necessary to move machine to a different area in the home or have the floor...
- Page 8 Use spanner to remove transit bolts. Without removal of transit bolts Spin noise and shaking. X 4 EA Transit bolts Confirm the distance between the appliance and the wall. If the distance is less than 2cm, More than 2cm the water supply hose will kink or fold.
- Page 9 Connect Drain Hose. If the drain hose is not installed properly, the unit will not drain properly. This allows water to back flow into the unit which can cause odors. Refer to Owner Manual for proper drain hose installation. The odor could also be coming from the home’s drain to which the drain hose is attached. Laundry tub about 100 cm Hose...
- Page 10 Check the horizontality with a level (Gage). 1 Step If washing machine legs are loose or not screwed, then screw up with the spanner wrench. Using the level, level the washing machine from front to back and side to side. A level Higher Tighten...
- Page 11 Test operation Preparation Press the power button. Press the START/PAUSE for washing. button. · Connect the power plug to the · In case of cotton program. outlet. · Connect the inlet hose. Check the water heating. Check automatic reverse turn. Check the water supply.
- Page 12 5. OPERATION 5-1. F**96(T/Q)D(1~9), F**B8(T/Q)D(1~9), WD14022D6, WD12021D6 Child -Lock Option • Child Lock system can be set and canceled by the optimum temperature fo r elimination of remnant detergent. pressing and holding It can be selected in all courses with the exception of Mix,Duvet, Medic Rinse both button...
- Page 13 FH*96(T/Q)D(1~9) LOAD TEST MODE Page 19 - Press and Hold ‘ ’&‘Spin’ buttons and then press ‘ Power ’ button. T emp. Water level frequency - Press and Hold ‘T emp. ’&‘Medic Rinse ’ buttons simultaneousl y. Time Delay & Beep ON/OFF LED display •...
- Page 14 6.WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART Wiring Diagram [Note] RD : Red YL : Yellow BL : Blue WH : White GY : Gray BK : Black VL : Violet OR : Orange SBL : Sky Blue NA : Natural...
- Page 15 PCB Layout Display Drain Pump & Door & Inlet Valve Drain Pump (160~177 Ω) Common Pressure Switch & Door Switch Heater Thermistor Measure R impossible here Measure Hz impossible here Just check cut-off. Main Valve (3.5~4.5k Ω ) Pre. Valve (3.5~4.5k Ω...
- Page 16 Program Chart...
- Page 17 7. TROUBLESHOOTING 7-1. BEFORE PERFORMING SERVICE Before servicing ask the customer what the trouble is. Check the adjustments. (Power supply :220-240V~, Removal of transit bolts etc..) Check the troubles referring to the troubleshooting. Decide service steps referring to disassembly instructions. Then, service and repair.
- Page 18 7-4. ERROR DISPLAY If you press the [Start/Pause] button when an error in displayed, any error except software ERROR will disappear and the machine will change into pause status. In case of , if the error is not resolved within 15 sec. In case of other errors, if the error is not resolved within 4 min.
- Page 19 7-5. TROUBLESHOOTING WITH ERROR Water Inlet Error (IE) [Note] Environmental safety check list 1. No water tap leakage & freeze. 2. No entanglement of water supply hose. 3. No water shortage. 4. No water supply hose leakage. 5. No the inlet filter clogged. Is the water tap closed? Check the Water tap...
- Page 20 Unbalanced Error (UE) The few items of clothing will clump together Does the load lean toward one and their weight will be in one place on the drum, side, or is the load a few items? throwing the weight off during spin mode. So add some laundry to overcome UE error.
- Page 21 Water Outlet Error (OE) Check drain hose for kink and straighten the Hose. Is the drain hose kinked ? Drain Hose Check & Clean Pump Filter. Is the Pump filter clogged ? This kind of accumulation on the drain filter not only prevents proper drainage, but also will promote bacteria growth and cause odors.
- Page 22 Standpipe Height Is the greater Observe Standpipe Height requirements than 1.0 m above the floor? of 1.0m maximum. - Your washer will not be able to drain out water adequately, if the standpipe exceeds 1.0 m. In this case, water may flow back into the washer. Air Chamber Tube When there is not water in the...
- Page 23 Over Flow Error (FE) Inlet Valve assembly. Replace the Is the water coming in drawer continuously? After power off for 10 sec. and power on. Does the water level over reference line and Is the water level frequency 25.5Khz or 26.1Khz ? the water level over reference line and is the water level frequency 25.5Khz or 26.1Khz? Or does F**96(T/Q)D(1~9), F**B8(T/Q)D(1~9),...
- Page 24 Pressure Sensor S/W Error (PE) Is the Connector connected correctly to Reconnect or repair the Connector. Main PCB and the Pressure Switch Or replace the Harness. Or is the Harness alright ? Is the resistance of the Pressure Switch Pressure Switch.
- Page 25 Door Open Error (dE) Close the door totally. Is the door closed? Is the Door assembly in line with door Lift up & Close the door. switch ? Door Bracket. If the dE is displayed, Replace the Scratch by Latch Hook Touching Spring Latch Hook...
- Page 26 Thermistor (Heating) Error (tE) Is the Connector connected correctly to Reconnect or repair the Connector. Main PCB and the Thermistor Or replace the Harness. the Heater? Or is the Harness alright ? Thermistor Is the resistance of the Replace the Thermistor. of range 44 ~ 53 KΩ...
- Page 27 Motor Locked Error (LE) [Pre Check] • Gentle wash cycles, such as Perm Press, Delicates, Hand Wash, and Wool/Silk should only be used for smaller loads. Because these cycles are more gentle in tumbling and spinning, putting too much in the drum can register an issue with the motor.
- Page 28 8. TROUBLESHOOTING WITHOUT ERROR CODES No Power Is the Power Plug connected Reconnect Power Plug firmly. firmly to the power outlet? Check the fuse or And is the supply voltage reset the circuit breaker. 220~240V AC? Is Multi-plug socket used ? Don’t use Multi-plug socket.
- Page 29 Vibration & Noise In Spin Have all the Transit Bolts and the Base Packing Remove the Transit Bolts been removed? Base Packing Washer Base Packing Packing Support Refer to INSTALLATION . (Page 7)
- Page 30 Detergent & Softener does not flow in Refer to [ W ater Inlet Error (IE) ] Is water supplied? (page 21) Is detergent & softener put in the correct compartment of the drawer? Only softener Put it in the Correct Position Main Wash Pre Wash (Powder)
- Page 31 Water Leak 1. Water Leak from Dispenser Is the Dispenser Tray Damaged or warped? Replace the Dispenser Tray Is detergent & softener put in Put it in the Correct Position the correct compartment of the drawer? Only softener Reference (Amount of Detergent & Softener) Main Wash Pre Wash (Powder)
- Page 32 2. Water Leak from Dispenser Are the gasket (seal) Clean the periphery of Gasket Door regularly. and door cleaned regularly? Is the door or gasket damaged? Replace the damaged parts. 3. Unknown – Water on Floor Are the inlet hoses loose or cracked/split? Replace the Inlet Hoses.
- Page 33 9. DISASSEMBLY INSTRUCTIONS Be sure to unplug the machine out of the outlet before disassembling and repairing the parts. CONTROL PANEL PLATE ASSEMBLY (TOP) Unscrew 2 screws on the back of the top plate. Pull the top plate backward and upward as shown.
- Page 34 DISPENSER ASSEMBLY Disassemble the top plate assembly. Pull out the drawer to arrow direction. Unscrew 2 screws. PUSH DRAWER The hose clamps and the hose are disassembled. Option DISPENSER ASSEMBLY The ventilation bellows and the water inlet bellows are disassembled on the tub.
- Page 35 INLET VALVE Disconnect the wiring receptacle. Unscrew 2 screws from the back. When reconnecting the connector VALVE #1 (MAIN) White / Black - Black VALVE #2 (PRE) Gray / White - Black VALVE #3 (HOT) Blue / Red - Black •...
- Page 36 GASKET ASSEMBLY Take apart the cabinet gasket clamp. Unscrew 2 screws from the cabinet cover. Open the lower cover cap and unscrew 1 screw inside. Take apart the lower cover. Disassemble the control panel. (page 24) Unscrew all the screws on the upper and lower sides of the cabinet cover.
- Page 37 ROTOR ASSEMBLY, STATOR ASSEMBLY, FRICTION DAMPER ASSEMBLY Remove the BACK COVER. Unscrew the bolt to pull out the ROTOR Rotor assembly. Bolt (ROTOR ASSEMBLY) Disconnect the wiring connector. Unscrew 6 bolts from the STATOR. Remove the STATOR. Note : Hook of connector (1) is on the backside Pull out the hinge, pressing its snap.
- Page 38 PUMP Pump Outlet Hose Remove pump outlet hose. Remove tub pump bellows. Remove cap (Remaining Hose.) Disconnect the wiring. Unscrew 2 screws. Remove the pump. Tub Pump • Rating : 220~240V 50HZ 30W Bellows • Resistant : 160~177 Ω HEATER Loosen the M6 heater nut to pull out the heater.
- Page 39 SWITCH ASSEMBLY, DOOR LOCK Take apart the cabinet cover clamp and release the gasket. Unscrew 2 screws holding the door lock. Disconnect the door lock from the wiring connector. • Just check cut-off. • Check the operating time. * Door Locking time : 1~8sec. Check the time between from input the power to parts move up, then Door locked.
- Page 40 10. EXPLODED VIEW 10-1.THE EXPLODED VIEW OF CABINET ASSEMB LY A154 A153 A110 A140 A152 A151 A106 A150 A101 A141 A131 A100 A102 A104 A430 A103 A130 A485 A134 A440 A410 A133 A200 A201 A300 A303 A310 A220 A276...
- Page 41 10-2 THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY F321 F462 F300 F160 F464 F310 F432 F225 F430 F220 F441 F120 A450 F215 F110 F210...
- Page 42 10-3 THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY K350 K360 K143 K123 F140 K411 K121 K122 K410 K125 F320 K320 K111 F466 K110 K141 K105 K140 K572 K571 K115 K570 K610 K130 K135 K510 K611 K131 K530 F468 F467 K340 K550 F461...
- Page 43 FEB. 2007 PRINTED IN KOREA P/No.: MFL57261617...