LG DLG2524W Service Manual

LG DLG2524W Service Manual

Electric & gas dryer
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ELECTRIC & GAS DRYER
SERVICE MANUAL
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE
TROUBLES CORRECTLY BEFORE OFFERING SERVICE.
MODEL : DLE2512W/DLG2522W
DLE2514W/DLG2524W
Website:http://www.LGservice.com [For U.S.A]
www.lg.ca [For Canada]

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Summary of Contents for LG DLG2524W

  • Page 1 Website:http://www.LGservice.com [For U.S.A] www.lg.ca [For Canada] ELECTRIC & GAS DRYER SERVICE MANUAL CAUTION READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES CORRECTLY BEFORE OFFERING SERVICE. MODEL : DLE2512W/DLG2522W DLE2514W/DLG2524W...
  • Page 2 Apr. 2004 PRINTED IN KOREA P/No.:3828EL3005B...
  • Page 3 IMPORTANT SAFETY NOTICE The information in this service guide is intended for use by individuals possessing adequate backgrounds of electrical, electronic, and mechanical experience. Any attempt to repair a major appliance may result in personal injury and property damage. The manufacturer or seller cannot be responsible for the interpretation of this information, nor can it assume any liability in connection with its use.
  • Page 4: Table Of Contents

    CONTENTS 1. SPECIFICATIONS ........................4 2. FEATURES AND BENEFITS ....................6 3. INSTALLATION INSTRUCTIONS ................... 6 4. DRYER CYCLE PROCESS ..................... 13 5. COMPONENT TESTING INFORMATION ................14 6. MOTOR DIAGRAM AND SCHEMATIC..................17 7. CONTROL LAY - OUT ......................18 8. WIRING DIAGRAM ......................19 9.
  • Page 5: Specifications

    SPECIFICATIONS I Name : Electric and Gas Dryer I Power supply : Please refer to the rating label regarding detailed information. I Size : 68.6 X 96.5 X 73.0 (cm) I Dryer capacity : IEC 7.0 cu.ft. I Weight : 126(Ibs) Specifications are subject to change by manufacturer.
  • Page 6 DLE2512W DLE2514W REMARK ITEM DLG2522W DLG2524W Color Blue White Material & Top Plate Painted Finishes Door Trim Silver Blue White POWER SUPPLY 120V / 240V 60Hz (26A) MOTOR 250W (4.5A) AC 120V ELECTRICITY HEATER 5400W (22.5A) AC 240V (ELECTRIC TYPE)
  • Page 7: Features And Benefits

    FEATURES AND BENEFITS INSTALLATION INSTRUCTIONS Dryer Rack Installation Instructions Put the dryer rack into Make sure that dryer is Open the door. the drum evenly placed right onto the Hold the dryer rack drum inside and door rim. with both hands.
  • Page 8 Stacking Kit Installation Instructions To ensure safe and secure installation, please observe the instructions below. WARNING Secure stacking kit side bracket to the washer with a screw on the back of bracket. Do not attempt installation with one person. Repeat Steps 2, 3, 4 for the other side. Incorrect installation procedure can cause serious accidents and physical Injuries.
  • Page 9 Pedestal Installation Instructions Attach the double-faced tape of the bracket to the For washer, dryer, and combo LG 27” dryer as shown so the bent parts of the brackets align with the edge and can be attached to the pedestal with screws.
  • Page 10 Review the following options to determine the appropriate electrical connection for your home: 4-wire connection : Direct wire 4-wire receptacle (NEMA type14-30R) Important : use 4-wire connection in the places such as mobile homes and areas where 3-wire connections is not available. Use the instructions at this section if your home has a 4-wire receptacle (NEMA type 14-30R) and you Prepare minimum 5ft(1.52m) of length in order for...
  • Page 11 3-wire connection : Direct wire Option 1: 4-wire connection with a Power supply cord. Important : use 3-wire connection in the places such as mobile homes and areas where 3-wire • lf your local codes or ordinances do not allow the connections is not available.
  • Page 12 Option 3: Optional 3-wire Option 2: 3-Wire Connection with connection. a Power Supply Cord • If your local codes or ordinances do not allow the lf your local codes or ordinances permit the connection of a frame-grounding conductor to the connection of a frame-grounding conductor to the neutral wire, use the instructions under this neutral wire, use these instructions.
  • Page 13 3-2. Connect Gas Supply Pipe (Gas Dryer ONLY) For further assistance, refer to section on Gas Requirements. 1. Make certain your dryer is equipped for use with the 3. Connect to gas supply pipe using a new flexible type of gas in your laundry room. Dryer is equipped stainless steel connector.
  • Page 14: Dryer Cycle Process

    DRYER CYCLE PROCESS Default Conditions of operation and termination Drying Cooling Wrinkle care Cycle Temp- Display erature time Electro- Temp- Default Temp- Level Time sensor Control time Control** COTTON/ 66 ± 4°C 47 ± 5°C (Normal) 55min Saturation (5min) TOWELS HIGH Sensor 60 ±...
  • Page 15: Component Testing Information

    COMPONENT TESTING INFORMATION When checking the Component, be sure to turn the power off, and do voltage discharge sufficiently. CAUTION Component Test Procedure Check result Remark 1. Thermal cut off Measure resistance of terminal If thermal fuse is open must •...
  • Page 16 Component Test Procedure Check result Remark 7. Heater Measure resistance of the • Electric type following terminal Terminal : 1 (COM) - 2 Resistance value : 10Ω Terminal : 1 (COM) - 3 Resistance value : 10Ω Terminal : 2 - 3 Resistance value : 20Ω...
  • Page 17 Component Test Procedure Check result Remark 13. Outlet Thermostat Measure resistance of terminal • Gas type (Auto reset) to terminal • Gas funnel Open at 203 ± 7°F (95 ± 5°C) Resistance value ∞ Continuity < 1Ω Close at 158 ± 9°F (70 ± 5°C) •...
  • Page 18: Motor Diagram And Schematic

    MOTOR DIAGRAM AND SCHEMATIC When checking Component, be sure to turn Power off, then do voltage discharge sufficiently. NOTE Contact On / Off by Centrifugal Switch STOP MODE RUN MODE (When Motor does not operate) (Motor operates) Centrifugal switch Centrifugal switch (Pull Drive forward)
  • Page 19: Control Lay - Out

    CONTROL LAY - OUT PWB ASSEMBLY DISPLAY LAY-OUT MODEL DISPLAY AS DIAGNOSTIC TEST OPTION PART MODEL P/No DISPLAY OP 1 OP 2 OP 3 DLE2512W 18:FO 6871EC1120A DLE2514W DLG2522W 19:FO 6871EC1120B DLG2524W PWB ASSEMBLY LAY-OUT...
  • Page 20: Wiring Diagram

    WIRING DIAGRAM ELECTRIC DRYER WIRING DIAGRAM GAS DRYER WIRING DIAGRAM...
  • Page 21: Diagnostic Test

    DIAGNOSTIC TEST 1. This TEST should be used for Factory test /Service test. Do not use this DIAGNOSTIC TEST other than specified. 2. Activating the Heater manually with the Door open may trip the Thermostat attached to the Heater, therefore do not activate it manually.
  • Page 22: Test 1 120Vac Electrical Supply

    Test 1 120VAC Electrical supply When measuring power, be sure to wear insulated gloves, to and avoid an Caution electric shock. Trouble Symptom No power was applied to Controller. (LED, Display off) Measurement Condition With Dryer Power On; Connector linked to Controller. •...
  • Page 23: Test 2 Thermistor Test

    Test 2 Thermistor Test --- Measure with Power Off Before measuring resistance, be sure to turn Power off, and do voltage discharge. Caution (When discharging, contact the metal plug of Power cord with the Ground.) During Diagnostic Test, tE1 and tE2 Error occur. Trouble Symptom During operation, Heater would not turn off, or remains on.
  • Page 24: Test 3 Motor Test

    Test 3 Motor test Before measuring resistance, be sure to turn Power off, and do voltage discharge. Caution (When discharging, contact the metal plug of Power cord with earth line.) Trouble Symptom Drum will not rotate; No fan will function; No Heater will work. Measurement Condition Turn the Dryer’s Power Off, then measure resistance.
  • Page 25: Test 4 Moisture Sensor

    Test 4 Moisture sensor Before measuring resistance, be sure to turn Power off, and do voltage discharge. Caution (When discharging, contact the metal plug of Power cord with earth line.) Trouble Symptom Degree of dryness does not match with Dry Level. Measurement Condition Turn the Dryer’s Power Off, then measure resistance.
  • Page 26: Test 5 Door Switch Test

    Test 5 Door switch test Before measuring resistance, be sure to turn Power off, and do voltage discharge. Caution (When discharging, contact the metal plug of Power cord with earth line.) Door Opening is not sensed.(During operation, when opening Door, Drum motor and Trouble Symptom Heater run continuously;...
  • Page 27: Test 6 Heater Switch Test - Electric Type

    Test 6 Heater switch test - Electric Type Before measuring resistance, be sure to turn Power off, and do voltage discharge. Caution (When discharging, contact the metal plug of Power cord with earth line.) While operating, Heating will not work. Trouble Symptom Drying time takes longer.
  • Page 28: Test 7 Gas Valve Test - Gas Type

    Test 7 GAS Valve test - Gas Type Caution When measuring power, be sure to wear insulated gloves, to avoid electric shock. While operating, Heating will not work. Trouble Symptom Drying time takes longer. Measurement Condition With dryer power on Power On &...
  • Page 29: Change Gas Setting (Natural Gas, Propane Gas)

    CHANGE GAS SETTING (NATURAL GAS, PROPANE GAS) Warning After Natural Gas Setting, applying Propane Gas Orifice or wrong use of Natural Gas Orifice will result in fire. Conversion must be made by a qualified technician. Initially , Natural Gas mode is set. Propane Gas Orifice is on sale as a Service Part to authorized servicers only.
  • Page 30 GAS VALVE FLOW START KEY PUSH “VALVE 1” ON IGNITE ON IGNITE TEMPERATURE ABOUT 370”F FRAME DETECT OPEN IGNITE OFF “VALVE 2” ON GAS IGNITION FRAME DETECT CLOSE DRYING “VALVE 2” OFF GAS IGNITION GAS VALVE STRUCTURE START VALVE 1 IGNITER FRAME CLOSE...
  • Page 31: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS Disassemble and repair the unit only after pulling out power plug from the outlet. Remove 3 screws on the upper plate. Push the top plate back ward. Lift the top plate...
  • Page 32 Remove 2 screws on the control panel frame. Disconnect the connectors. Pull the control panel assembly upward and then forward. Remove 9 screws on the PWB(PCB) assembly, display. Remove 4 screws on the PWB(PCB) assembly, main. Disassemble the control panel assembly.
  • Page 33 Disassemble the top plate. Disassemble the control panel assembly. Disassemble the door assembly. Remove 2 screws. Remove 4 screws from the top of cabinet cover. Disconnect the harness of door switch.
  • Page 34 Disassemble the top plate. Remove Cover Cabinet. Disconnect the door lamp and electrode sensor connector. Remove 4 screws. Disassemble the Tub Drum [Front]. Disassemble the top plate. Remove the Cabinet Cover and Tub drum [front]. Loosen belt from motor and idler pulleys. Carefully remove Drum out.
  • Page 35 Remove a screw and exhaust duct. 2-1. Detach and remove a knockout at the botton, left or right side as desired. (Right Side Vent not available on Gas dryer) the order of work. 2-2. Reconnect the another duct[11 in(28cm)] to the DUCT blower housing, and attach the duct to the TAPE...
  • Page 36 Remove the filter. Remove 3 screws. Remove Cover Gride. Disconnect electrode sensor. Disassembly the top plate. Remove the Cabinet Cover and Tub Drum [Front]. Remove the Drum assembly. Remove 2 screws and cover(Air guide). Remove the bolt and washer. Remove the fan. Disconnect the motor clamp and motor.
  • Page 37 Disassemble the top plate. Remove the Cover Cabinet. Remove filter and 2 screws. Remove the air duct. Disassemble the top plate. Remove the Cover Cabinet and Tub Drum [Front]. Remove the Drum assembly and Tub Drum [Rear]. Disconnect Air duct from the Tub Drum [Front]. Remove the roller from the Tub Drum [Front] and Tub Drum [Rear].
  • Page 38: Exploded View

    EXPLODED VIEW 12-1. Control Panel & Plate Assembly A210 A120 A130 A110...
  • Page 39: Cabinet & Door Assembly

    12-2. Cabinet & Door Assembly A700 A800 A390 A600 A330 A550 A500 A320 A310 A460 A410 A400...
  • Page 40: Drum & Motor Assembly : Electric Type

    12-3-1. Drum & Motor Assembly : Electric Type F200 K400 K120 K140 K100 K130 K250 K310 K330 K320 K340 K221 K210 K250 K550 K560 K610 K240 F140 K510 K520 K640 F130 F110 K650...
  • Page 41: Drum & Motor Assembly : Gas Type

    12-3-2. Drum & Motor Assembly : Gas type F200 K400 K120 K140 K100 K130 K250 K310 K330 K320 K340 K221 K210 K250 K550 K560 K610 K240 K510 K520 K640 M150 M240 M220 M160 K650 M171 M170 M210 M140 M230 M110 M190 M171 : Propane Gas orifice M180...
  • Page 42: Replacement Parts List

    REPLACEMENT PARTS LIST CAUTION : Before replacing any part of these components, read carefully the safety precautions in this manual. ¡Æ Note : S(Safety Parts), AL(Alternative parts) LG MODEL : TD-V10062E,TD-V10060E Model P/N Description DLE2512W DLE2514W A500 CABINET ASSEMBLY 3091EL0003A 3091EL0003A K610 MOTOR ASSEMBLY.WM...
  • Page 43 CAUTION : Before replacing any part of these components, read carefully the safety precautions in this manual. ¡Æ Note : S(Safety Parts), AL(Alternative parts) LG MODEL : TD-V10062G,TD-V10060G Model P/N AL LOC Description DLE2522W DLE2524W A500 CABINET ASSEMBLY 3091EL0003B 3091EL0003B K610 MOTOR ASSEMBLY.WM...

This manual is also suitable for:

Dlg2522wDle2514wDle2512wDlg2522

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