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LG DLE3600W Service Manual

LG DLE3600W Service Manual

Electric & gas dryer
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SEC.
WORK
BRAND
52
LG
2
1
분해도 페이지 표기 및 숫자 이미지로 수정
EAGL600213
REV. NO.
REVISION DESCRIPTION
REF. NO.
PRINTING DEGREE
MODEL
EXTERIER INTERIER
DLE3600*
MFL69290452
1
21/06/09
안 영 민
김 재 석
DATE
PREPARED
APPROVED
MATERIAL AND PRINTING DESCRIPTION
1
TRIG.
MODELING
DESIGNED
REVIEWED
안 영 민
21.05.24
LG Electronics Inc.
LANGUAGE
PAGE
REMARK
EUS
70
SCALE 1
MANUAL,Service
UNIT
mm
1
T
CHECKED APPROVED
I
T
안 영 민
김 재 석
L
21.05.24
21.05.24
E
MFL69290452
RELATED DWG.
DWG.
No.
RELEASING THIS DRAWING
WITHOUT PERMISSION LG
Electronics SHOULD BE
ACCUSED ACCORDING TO THE
LAWS AND COMPANY RULES.
DR COMPLETED
PDF
ILLUSTRATOR
1/1

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Summary of Contents for LG DLE3600W

  • Page 1 RELEASING THIS DRAWING WITHOUT PERMISSION LG Electronics SHOULD BE ACCUSED ACCORDING TO THE LAWS AND COMPANY RULES. SEC. PRINTING DEGREE MATERIAL AND PRINTING DESCRIPTION LANGUAGE PAGE REMARK WORK BRAND MODEL EXTERIER INTERIER DLE3600* MFL69290452 DR COMPLETED ILLUSTRATOR SCALE 1 MANUAL,Service TRIG.
  • Page 2 Any reproduction, duplication, distribution (including by way of email, facsimile or other electronic means), you have obtained the prior written consent of the LG Electronics entity from which you received this Service Manual. The material covered by this prohibition includes, without limitation, any text, graphics or logos in this Service Manual.
  • Page 3 IMPORTANT SAFETY NOTICE The information in this service guide is intended for use by individuals possessing skill and experience in electrical, electronic, and mechanical appliance repair. Any attempt to repair a major appliance may result in injury to persons, 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 13-3-2. CABINET AND DOOR ASSEMBLY: GAS TYPE ..........13-4-1. DRUM AND MOTOR ASSEMBLY: ELECTRIC TYPE ......... 13-4-2. DRUM AND MOTOR ASSEMBLY: GAS TYPE ............ Copyright © 2014 - 2017 LG Electronics Inc. All 3 3 3 rights reserved. Only training and service purposes.
  • Page 5 SPECIFICATIONS DLEX4200* DLGX4201* Model DLEX4000* DLGX4001* DLE3600* DLG3601* Name Electric and Gas Dryer Power supply Please refer to the rating label regarding detailed information 27” (W) X 30” (D) X 38 / ” (H), 51” (D with door open) Size 68.6 cm (W) X 76.1 cm (D) X 98.3 cm (H), 129.7 cm (D with door open) - Normal Cycle IEC 7.4 cu.ft.
  • Page 6 ITEM DLEX4200*/DLGX4201* DLEX4000*/DLGX4001* DLE3600*/DLG3601* Black Steel/Blue White Black Steel/Blue White STS Silver/Blue White Chrome Shiny Rose Gold Silver White 2 (On/Off)
  • Page 7 FEATURES AND BENEFITS DLEX4200*, DLGX4201* DLEX4000*, DLGX4001* DLE3600*, DLG3601* INSTALLATION INSTRUCTIONS Dryer Rack Installation Instructions Open the door Put the dryer rack into Check and be sure that the Hold the dryer rack the drum front of the rack is properly with both hands.
  • Page 8 Stacking Kit Installation Instructions To ensure safe and secure installation, please observe the instructions below. Secure the side bracket to the washer with WARNING a screw on the back of the bracket. Repeat Steps 2, 3, and 4 for the other side. Do not attempt this alone! At least two people are required to lift and position the dryer on top of a washing...
  • Page 9 Pedestal Installation Instructions Place the dryer on the • • For dryer Drawer divider (1) Wrench (1) pedestal. Make sure • • Screws (18) † T-clips (4) †† the front and back feet are in the correct positions. The dryer feet will fit into the innermost positions as shown.
  • Page 10 3-1. Connecting Electric Dryers Review the following options to determine the appropriate electrical connection for your home 4-wire receptacle 4-wire connection : Direct wire (NEMA type14-30R) Important :Grounding through the neutral conductor is prohibited for (1) new branch-circuit installations, (2) mobile homes, and (3) recreational vehicles, and Use the instructions under option 1 if your home (4) areas where local codes prohibit grounding through home has a 4-wire receptacle (NEMA type 14-30R).
  • Page 11 3-wire connection : Direct wire : 4-wire connection with a power supply cord. Important : Grounding through the neutral conductor is prohibited for (1) new branch-circuit installations, lf your local codes or ordinances do not allow the (2) mobile homes, and (3) recreational vehicles, and use of a 3 wire connection, or you are installing (4) areas where local codes prohibit grounding through your dryer in a mobile home, you must use a...
  • Page 12 : Optional 3-wire : 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. Connecting The Gas Supply 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 3-3. Connect Inlet Hose 21.8 150~800 13 13...
  • Page 15 DLEX4200*, DLGX4201* Default Conditions of operation and termination Drying Cooling Wrinkle care Cycle Temp- Display erature Level time Electro- Temp- Default Temp- Time sensor Control time Control** 10 min STEAM FRESH MID HIGH Saturation 66±4˚C 5 min 45±5˚C ADJUSTABLE STEAM Saturation 5 min 31 min...
  • Page 16 DLEX4000*, DLGX4001* Default Conditions of operation and termination Drying Cooling Wrinkle care Cycle Temp- Display erature Level time Electro- Temp- Default Temp- Time sensor Control time Control** 10 min STEAM FRESH MID HIGH Saturation 66±4˚C 5 min 45±5˚C ADJUSTABLE STEAM Saturation 68±4˚C 5 min...
  • Page 17 DRYER CYCLE PROCESS DLEX3500* / DLGX3501* Default Conditions of operation and termination Drying Cooling Wrinkle care Cycle Temp- Display erature Level time Electro- Temp- Default Temp- Time sensor Control time Control** NORMAL MEDIUM BEDDING 55 min Saturation 45±5˚C 5 min 60±4˚C Sensor ADJUSTABLE...
  • Page 18 COMPONENT TESTING INFORMATION Auto reset -31°F (-35°C) Same shape as outlet thermostat. 4. LED Lamp Schematic: If the lamp is turned on It is not by connecting is normal. measured by multimeter because V is 3.2V (except for DLE3600*, DLG3601*) Measure resistance of the following terminal 1) Door open...
  • Page 20 Ω Ω Electric type 15. Inlet. valve Measure resistance of the (except for Following terminal DLE3600*, DLG3601*) Left picture -.plate 19 19...
  • Page 21 MOTOR DIAGRAM AND SCHEMATIC When checking components, turn the power off and discharge voltage. 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 22 WIRING DIAGRAM (ELECTRIC DRYER) (GAS DRYER) 21 21...
  • Page 23 Main PCB Picture <Electric> <Gas>...
  • Page 24 STEAM FUNCTION 8-1. Steam Cycle Guide DEFAULT TEMP. FABRIC FABRIC MAXIMUM STEAM TIME CONTROL LEVEL STATE TYPE AMOUNT Comforter Single Bedding (1 each) STEAM 39 minutes SANITARY™ Children’s 3 lbs. clothing Single Comforter (1 each) 20 minutes STEAM Shirts* 5 each FRESH™...
  • Page 26 Confirm that house gas shutoff Gas supply or service Gas Supply and the dryer gas shutoff ar e turned off. (Gas Model only.) both fully open. 25 25...
  • Page 27 Symptom Check Point 1. Not heating 1.Check Electric Wiring. 2.Check the motor operation. 3.Voltage of the Main PWB. 4. Check Heater element’s Resistance. <Electric Dryer>...
  • Page 28 <Electric Dryer> Table 1. Resistance for Thermistor Temperature. 27 27...
  • Page 29 Not heating (Electric) Unplug UNIT / Check heater Check lint Filter One or both elements. Heater elements Terminal: 1(COM) – 2 = 10Ω Clean if needed. defective. Explain to owner responsibility Terminal: 1(COM) – 3 = 10Ω Terminal: 2 – 3 = 20Ω formance and safety reason.
  • Page 30 <Gas Dryer> 29 29...
  • Page 31 <Gas Dryer> Table 1. Resistance for Thermistor Temperature.
  • Page 32 Not heating (Gas) Unplug UNIT / Check gas valve Defective gas valve Check lint Filter Valve1 terminal > 1.5kΩ~2.5kΩ Clean if needed. Valve2 terminal > Explain to owner responsibility to 1.5kΩ~2.5kΩ and safety reason. Unplug UNIT / Check Igniter Defective Igniter Resistance value = 50~800Ω...
  • Page 33 Symptom Check Point 2. Not tumbling 1.Check Electric Wiring. 2.Check the Door properly closed. 3.Voltage of the Main PWB. 4. Check Blower thermostat’s Resistance <Electric / Gas Dryer>...
  • Page 34 33 33...
  • Page 35 FLOW SENSOR FUNCTION 9-1 Flow Sensor This FlowSense function detects the clogging or blocking of ducts. Clogged duct vents or hoses decrease efficiency in drying cloths. Clogged vents can also cause fire. This function alerts you to the need of cleaning the duct. When the alarm about Duct clogging is displayed, clean the duct or call a servicer to clean them.
  • Page 36 Installation Test (Duct Check) Press the START/PAUSE button. The dryer will start the test, which will last a Once you have completed the installation of the few minutes. The heat will be turned on and the dryer, use this test to make sure the condition of the temperatures in the drum will be measured.
  • Page 37 9-3 Troubleshooting for flow sensor dryer • Check the Error Code before you call for service Error Code Possible Causes Solutions or tE2 • Temperature sensor failure • • Humidity Sensor failure. • • Electric dryer power cord is not •...
  • Page 38 DIAGNOSTIC TEST 37 36...
  • Page 39 Test 1 When measuring power, be sure to wear insulated gloves to avoid an electric shock. No power was applied to controller. Display (LCD or LED) off. Dryer power on, collector plugged in. Check the Check the outlet, is the voltage fuse or circuit 110 V ~ 125 V AC? breaker...
  • Page 40 When measuring power, be sure to wear insulated gloves to avoid an electric shock. Check the t ab relays connection properly. With dryer power on; connector linked to controller. 1. Power Connection < Table1 > : Connection of the Tap Relay with Heater (Electric) Tab Relay 1 Tab Relay 2 Heater 1 Remark...
  • Page 41 < Table 2 > : Connection of Tap Relay with PCB ASSEMBLY (Gas) Remark Color Harness Blue Wire Check the matching color between harness wire and tap relay. Black Connector Housing (Black housing – black tap relay) Black Wire Connector Housing Tap Relay 1 3.
  • Page 42 Test 2 Before measuring resistance, be sure to turn the power off and discharge voltage. Caution (When discharging, contact the metal plug of power cord with the ground.) During diagnostic test, tE1 and tE2, an error occurs. Trouble Symptom During operation, the heater does not turn off. Difference between actual and sensed temperature is significant.
  • Page 43 Test 3 Before measuring resistance, be sure to turn the power off and discharge voltage. Caution (When discharging, contact the metal plug of power cord with ground wire.) Trouble Symptom Drum dose not rotate; no blower function, no heater function. Measurement Condition Turn the dryer’s power off, then measure resistance.
  • Page 44 Test 4 NOTE: This test has two parts. The best test of the moisture sensing system is done in the diagnostic mode. This FUNCTIONAL TEST will test the sensor bars, wiring harness and PCB operation. If the results of this test are normal, the sensor system and PCB response are normal.
  • Page 45 Test 5 NOTE: This test has two parts. The best test of the door switch system is done in the diagnostic mode. This FUNCTIONAL TEST will test the door switch, wiring harness and PCB operation. If the results of this test are normal, the door switch system and PCB response are normal.
  • Page 46 Test 6 Before measuring resistance, be sure to turn the power off, and do voltage discharge. (When discharging, contact the metal plug of the power cord with a ground line.) While operating, Heating will not work. Drying time takes longer. After turning the power off, measure the resistance.
  • Page 47 Test 7 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 & start (Normal cycle) When measuring Valve 1 voltage, •...
  • Page 48 Test 8 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 wire.) Trouble Symptom During the diagnostic test, E5 error occurs. Measurement Condition Turn the dryer’s power off, then measure resistance.
  • Page 49 CHANGE GAS SETTING (NATURAL GAS, PROPANE GAS) Warning Initially, The burner is set for natural gas at the factory. The propane orifice Natural Gas mode is set. Propane Gas Orifice is on sale as a Service conversion kit is sold as a service part to autherized servicers only. Part to authorized servicers only.
  • Page 50 GAS VALVE FLOW START KEY PUSH VALVE 1 ON (VALVE 2 OFF) IGNITER ON IGNITER TEMPERATURE ABOUT FLAME DETECT OPEN VALVE 2 ON GAS IGNITION FLAME DETECT CLOSE DRYING VALVE 2 OFF START CLOSE OPEN GAS IGNITION 49 48...
  • Page 51 DISASSEMBLY INSTRUCTIONS Unplug the dryer before servicing. WARNING ! TOP PLATE When you disassemble the top plate, be sure to disconnect the dryer from its electrical supply. Protect your hands and arms from sharp edges when working. To reduce the risk of Injury to persons adhere to all industry recommended safety procedures including the use of long sleeved gloves and safety glasses.
  • Page 52 WARNING ! CONTROL PANEL ASSEMBLY When you disassemble the control panel, be sure to disconnect the dryer from its electrical supply. Protect your hands and arms from sharp edges when working. To reduce the risk of Injury to persons adhere to all industry recommended safety procedures including the use of long sleeved gloves and safety glasses.
  • Page 53 COVER CABINET WARNING ! When you disassemble the door switch connector, be sure to disconnect the dryer from its electrical supply. Protect your hands and arms from sharp edges when working. To reduce the risk of Injury to persons adhere to all industry recommended safety procedures including the use of long sleeved gloves and safety glasses.
  • Page 54 WARNING ! TUB DRUM FRONT When you disassemble the lamp connector, be sure to disconnect the dryer from its electrical supply. Protect your hands and arms from sharp edges when working. To reduce the risk of Injury to persons adhere to all industry recommended safety procedures including the use of long sleeved gloves and safety glasses.
  • Page 55 WARNING ! DRYER EXHAUST CHANGE Before performing this exhaust installation, be sure to disconnect the dryer from its electrical supply. Protect your hands and arms from sharp edges when working inside the cabinet. To reduce the risk of Injury to persons adhere to all industry recommended safety procedures including the use of long sleeved gloves and safety glasses.
  • Page 56 FILTER ASSEMBLY Remove the filter. Remove 3 screws. Remove the cover grid. Disconnect the electrode sensor. BLOWER HOUSING Disassemble the top plate. Remove the cabinet cover and front bulkhead. Remove the drum assembly. Remove 2 screws and cover (Air guide). Remove the bolt and washer.
  • Page 57 AIR DUCT Disassemble the top plate. Remove the cover cabinet. Remove the filter. Remove the cover guide. Remove 2 screws. Remove the air duct. ROLLERS Disassemble the top plate. Remove the cover cabinet and front bulkhead. Remove the drum assembly and front bulkhead. Disconnect the air duct from the front bulkhead.
  • Page 58 Replacing the Inlet Hose 1. Press and hold the release ring to remove the hose from the nozzle. 2. Remove the 7 screws from the rear cover. 3. Lift the rear tub off the support and pull it out. 4. Replace the hose, and assemble the cable tie holder in the rear tub. 57 56...
  • Page 59 5. Remove the hose in generator. 6. Remove the cable tie holder in the rear tub. 7. Replace the hose, and assemble the cable tie holder in the rear tub. 8. After connection the hose to the generator, install the clamp.
  • Page 60 1. Remove the six connectors from the generator. 2. Remove the thermistor screw from the generator. 3. Remove the steam harness cable tie holder in the rear tub. 4. Replace the steam harness and assemble the cable tie holder in the rear tub. 5.
  • Page 61 1. Remove the cover and screws. 2. To remove the rear tub, take off the steam 3. Remove the bracket from the generator first. Then remove the rear tub. steam generator. 4. Reassemble the steam generator and bracket. 5. Assemble the cover and screws.
  • Page 62 EXPLODED VIEW Control Panel and Plate Assembly A211 A210 A120 A140 A110...
  • Page 63 13-2-1. Cabinet and Door Assembly: Electric Type A590 A700 A800 A570 A390 A560 A130 A610 A131 A330 A600 K730 A325 A500 A320 A300 A530 A310 A520 A525 A430 A495 A540 A308 A420 A400 A460 A410 A450...
  • Page 64 Cabinet and Door Assembly: Electric Type A700 A800 A570 A390 A560 A130 A610 A131 A330 A600 A325 A500 A320 A300 A530 A310 A520 A525 A430 A495 A540 A308 A420 A400 A460 A410 A450...
  • Page 65 13-2-2. Cabinet and Door Assembly: Gas Type A590 A700 A800 A130 A390 A131 A330 A600 K730 A550 A325 A500 A320 A300 A530 A310 A520 A525 A430 A495 A540 A308 A420 A400 A460 A410 A450...
  • Page 66 13-2-2. Cabinet and Door Assembly: Gas Type A700 A800 A130 A390 A131 A330 A600 A550 A325 A500 A320 A300 A530 A310 A520 A525 A430 A495 A540 A308 A420 A400 A460 A410 A450...
  • Page 67 13-3-1. Drum and Motor Assembly: Electric Type K740 K400 K120 F200 K509 K502 K507 K505 K145 K410 K140 K100 K720 K411 K250 K130 K252 K251 K310 K320 K330 K340 K620 K210 K250 K350 K610 K560 K550 K251 K252 K336 K335 K240 K530 F150...
  • Page 68 Drum and Motor Assembly: Electric Type K743 K400 K120 F200 K741 K145 K140 K100 K250 K130 K252 K251 K310 K320 K330 K340 K620 K230 K210 K250 K350 K360 K610 K560 K550 K251 K252 K336 K335 K240 K530 F150 K640 K651 K515 F140 K655...
  • Page 69 13-3-2. Drum and Motor Assembly: Gas Type K400 F200 K507 K740 K509 K502 K742 K505 K120 K142 K410 K140 K720 K411 K100 K130 K252 K250 K251 K320 K310 K330 K335 K221 K340 K620 K336 K210 K250 K350 K610 K560 K550 K251 K252 K240...
  • Page 70 13-3-2. Drum and Motor Assembly: Gas Type K400 F200 K740 K742 K120 K142 K140 K100 K130 K252 K250 K251 K320 K310 K330 K335 K221 K340 K620 K336 K210 K250 K350 K610 K560 K550 K251 K252 K240 K530 K660 K651 K515 K640 K655 K510 K520...
  • Page 71 MAY. 2020 PRINTED IN KOREA P/No.: MFL69290452...