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LG DLE1501W User Manual

LG DLE1501W
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ELECTRIC & GAS DRYER
SERVICE MANUAL
CAUTION
READ THIS MANUAL CAREFULLY IN ORDER TO
PROPERLY DIAGNOSE PROBLEMS AND TO SAFELY
PROVIDE QUALITY SERVICE ON THESE DRYERS.
U.S.A Website: http://us.lgservice.com
Canadian Website: http://lg.ca
DLE1501W DLG1501W
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LG DLE1501W Specifications

General IconGeneral
Door hingeRight
Drum volume206.7 L
Display typeLED
Loading typeFront-load
Drying system-
Product colorWhite
Reversible doorsYes
Appliance placementFreestanding
Cycle time- min
Noise level- dB
Drum capacity10.1 kg
Number of drying levels5
Number of drying programs8
Current30 A
Heat sourceElectric
AC input voltage240 V
Energy consumption- kWh
Package depth793.8 mm
Package width749.3 mm
Package height1092.2 mm
Package weight66814 g
Weight and Dimensions IconWeight and Dimensions
Depth735 mm
Width685.8 mm
Height1020.8 mm
Weight58513 g
Depth with door open1276.4 mm

Summary

Important Safety Notice

Reconnect Grounding Devices

Ensure grounding wires, screws, straps, clips, nuts, or washers are returned to their original position and properly fastened.

Smell Gas Safety Procedures

Steps to follow if you smell gas: evacuate, do not use appliances or phones, and call the gas supplier.

Electrostatic Discharge (ESD) Precautions

Guidelines for handling sensitive electronics to prevent damage from ESD, including using an anti-static wrist strap.

Specifications

Accessory: Dryer Rack

Details on the optional dryer rack accessory and where to find usage instructions.

Features and Benefits

Installation Instructions

4-Wire Electrical Connection

Instructions for connecting the dryer using a 4-wire receptacle (NEMA type 14-30R).

3-Wire Electrical Connection

Instructions for connecting the dryer using a 3-wire receptacle (NEMA type 10-30R).

Gas Supply Pipe Connection

Procedure for connecting the gas supply pipe to the gas dryer, including connector types and safety checks.

Inlet Hose Connection

Steps for connecting the cold water inlet hose for steam models, including pressure requirements.

Dryer Cycle Process

Component Testing Information

Thermal & Safety Component Tests

Tests for thermal cut-offs, thermostats, and safety limit components.

Door, Idler, and Inlet Valve Tests

Procedures for testing door switches, idler switches, and inlet valves.

Heater and Thermistor Tests

Testing procedures for the heater, thermistor, and temperature sensing components.

Motor and Gas Valve Tests

Diagnostic tests for motor operation and gas valve resistance.

Igniter and Frame Detect Tests

Tests for the igniter component and frame detect sensor functionality.

Motor Diagram and Schematic

Wiring Diagram

Electric Dryer Wiring Diagram

Schematic illustrating the electrical connections for the electric dryer model.

Gas Dryer Wiring Diagram

Schematic illustrating the electrical connections for the gas dryer model.

Flow Sensor Function

8-1 Flow Sensor Operation

Explanation of the FlowSense function for detecting duct blockages and alarms.

8-2 Installation Test (Exhaust Check)

Procedure for testing the dryer's exhaust system adequacy after installation.

8-3 Troubleshooting Flow Sensor Dryer

Troubleshooting guide for issues related to the flow sensor indicator light and duct blockages.

Diagnostic Test

Activating Diagnostic Test Mode

Steps to enter and activate the dryer's diagnostic testing mode.

Test 1: 120V AC Electrical Supply

Procedure for testing the 120V AC electrical supply and controller connections.

Test 2: Thermistor Test

Procedure for measuring thermistor resistance to diagnose temperature sensing issues.

Test 3: Motor Test

Testing the motor function by measuring resistance and checking for drum rotation and fan operation.

Test 4: Moisture Sensor Test

Procedure for testing the moisture sensor's IMC ratio and display value.

Test 5: Door Switch Test

Testing the door switch resistance for proper sensing of door opening and closing.

Test 6: Heater Switch Test (Electric)

Testing heater switch resistance to diagnose heating operation issues in electric models.

Test 7: Gas Valve Test (Gas)

Testing gas valve voltage and resistance to diagnose heating issues in gas models.

Change Gas Setting (Natural Gas, Propane Gas)

Step 1: Valve Setting

Instructions for adjusting gas valve settings between natural gas and propane.

Step 2: Orifice Change

Procedure for replacing the gas orifice to convert between natural gas and propane.

Disassembly Instructions

Rear Panel Disassembly

Steps to remove and disassemble the rear panel of the dryer.

Top Plate Assembly Disassembly

Procedure for removing and disassembling the top plate assembly.

Main PCB Disassembly

Instructions for removing and disconnecting the main printed circuit board (PCB).

Control Panel Disassembly

Steps to remove and disassemble the dryer's control panel.

Top Cover Disassembly

Procedure for removing and disassembling the dryer's top cover.

Top Plate Disassembly

Instructions for removing the inner top plate and associated components.

Cabinet Cover Disassembly

Steps to remove and disassemble the dryer's cabinet cover.

Tub Drum [Front] Disassembly

Procedure for disassembling the front section of the tub drum assembly.

Drum Assembly Disassembly

Instructions for removing the drum assembly, including belt and pulley adjustments.

Changing the Drum Lamp

Steps for replacing the interior drum lamp bulb.

Dryer Exhaust Change

Procedure for changing or installing the dryer's exhaust duct system.

Filter Assembly Disassembly

Steps to remove and disassemble the lint filter assembly and electrode sensor.

Blower Housing Disassembly

Instructions for removing and disassembling the blower housing, fan, and motor.

Back Cover Disassembly

Steps to remove and disassemble the dryer's back cover.

Air Duct Disassembly

Procedure for removing and disassembling the air duct components.

Rollers Disassembly

Instructions for removing and disassembling the dryer drum rollers.

Exploded View

12-1-1. Control Panel & Plate Assembly (Electric)

Exploded view of the control panel and related plate components for electric models.

12-1-2. Control Panel & Plate Assembly (Gas)

Exploded view of the control panel and related plate components for gas models.

12-2-1. Cabinet & Door Assembly (Electric)

Exploded view of the cabinet and door assembly for electric dryer models.

12-2-2. Cabinet & Door Assembly (Gas)

Exploded view of the cabinet and door assembly for gas dryer models.

12-3-1. Drum & Motor Assembly (Electric)

Exploded view of the drum and motor assembly for electric dryer models.

12-3-2. Drum & Motor Assembly (Gas)

Exploded view of the drum and motor assembly for gas dryer models.

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