EasyManua.ls Logo

LG LD-2040WH - Service Manual

LG LD-2040WH
38 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
DISHWASHER
SERVICE MANUAL
BEFORE SERVICING THE UNIT, PLEASE READ THIS MANUAL CAREFULLY
FOR SAFETY AND CORRECT SERVICES.
NOTE
MODEL : LD-2040WH/LD-2040SH/LD-2040MH

Questions and Answers

  • M
    Mark MccartyAug 1, 2025
    Why does my LG LD-2040WH Dishwasher display a DRAIN ERROR?
    • M
      michelleallenAug 1, 2025
      A DRAIN ERROR on your LG Dishwasher typically indicates a problem with the draining process. This can be due to a clogged filter (clean the filter), a kinked or blocked drain hose (remove the cause of the kink or block), or a problem with the drain pump/motor or its circuit (replace the drain pump/motor or repair the circuit).
  • J
    jacobsamberAug 7, 2025
    What to do if my LG Dishwasher shows an INLET ERROR?
    • S
      Sheryl WrightAug 7, 2025
      An INLET ERROR on your LG Dishwasher suggests a problem with the water supply. First, ensure the water tap is fully opened. Check the inlet hose for any kinks and repair if necessary. Also, the filter of the inlet valve may be clogged by impure water: close the water tap, unscrew the inlet hose (inlet valve side), and clean the filter. The inlet water valve itself may be faulty and need replacement or repair. Low water pressure (below 0.5 kgf/) can also trigger this error, so check the water level. Finally, the inlet valve may be blocked by a safety device for leakage sensing; in this case, disconnect the inlet hose to the dishwasher to unlock the safety valve.
  • M
    matthew38Aug 13, 2025
    What to do if my LG LD-2040WH Dishwasher displays a LEAKAGE ERROR?
    • P
      Patricia MarshAug 13, 2025
      If your LG Dishwasher is showing a LEAKAGE ERROR, it means that water is leaking. Check the hose connections and replace them if necessary. Also inspect for any damages that may be causing water to leak and repair or replace the related parts.
  • G
    Garrett TorresAug 18, 2025
    What does EXCESS ERROR mean on my LG LD-2040WH Dishwasher and how to fix it?
    • O
      ochristensenAug 18, 2025
      An EXCESS ERROR on your LG Dishwasher indicates a problem with water filling. This could be due to a troubled inlet valve (replace the inlet valve), a faulty air break (replace the air breaker), a problematic sensor assembly (replace the sensor assembly), or a controller issue (repair or replace the controller).
  • L
    Lisa DuarteAug 25, 2025
    Why does my LG Dishwasher display a HEATER ERROR?
    • J
      johnny03Aug 26, 2025
      A HEATER ERROR on your LG Dishwasher indicates a problem with the heating system. This can be due to a troubled heater circuit (repair the heater circuit), a faulty thermistor (replace the thermistor), a shorted heater (replace the heater), or a problem with the relay circuit (repair the relay circuit).

Summary

CAUTION!

IMPORTANT SAFETY NOTICE!

Service information is for experienced individuals; risks of injury or property damage exist.

FEATURES & TECHNICAL EXPLANATION

WIRING DIAGRAM

PROGRAM CHART (SCHEMATIC DIAGRAM)

TROUBLE SHOOTING METHODS

TROUBLE SHOOTING ACCORDING TO DISPLAYED ERROR MESSAGE

Lists error codes, their possible causes, and recommended remedies for common issues.

TROUBLE DIAGNOSES AND REPAIR BY SYMPTOM

Troubleshooting flowcharts for common operational problems like no power or unsatisfactory washing results.

INSTALLATION INSTRUCTION

Prepare Cupboard opening

Specifies dimensions, clearances, and preparation steps for the dishwasher's installation location.

PREPARE ELECTRICAL WIRING

Outlines safety warnings and requirements for electrical hookup, including grounding and circuit protection.

LG LD-2040WH Specifications

General IconGeneral
Rated Voltage / FrequencyAC 220V/50Hz
Rated Power(Watt)2, 180
Heater Power(Watt)2, 070
Power Consumption (kWh)1.05 (Economy)
Auto-Off Power SwitchYes
InstallationFree Standing / Built-In
Door ColourWhite / Silver
Place Settings12
ControlElectronic
Programs6
Operating Time (min)86(Except Drying):Economy
Fan Dry SystemYes
Delay Start FunctionYes
Process MonitorYes
Wash Level5
Tub MaterialStainless Steel
Upper Rack PositionAdjustable
Lower Rack50% Fold down
RacksNylon Coating
Water Consumption(ℓ)16 (Economy)
Operating Water Pressure (Bar)0.5 ~ 8
Weight and Dimensions IconWeight and Dimensions
Product Dimension(mm)600(W)× 600(D)× 850(H)
Product Weight(Kg)52

Related product manuals