EasyManua.ls Logo

LG LDP6809 Series - User Manual

LG LDP6809 Series
120 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
DISHWASHER
SERVICE MANUAL
NOTE
For Authorized Service Technicians
CONFIDENTIAL
MODEL : LUDP8997SN / LDT7797** / LDP6797** /
LDP5676** / LDT5665** / LDF5545** / LSDF9897** /
LDT7808** / LSDT9908** / LDT5678** / LDF5678** /
LDP7708** / SKSDW24*** / LDB4548** / LDT6809** /
LDP6809** / LDPS6844** / LDP7808**


Any reproduction or duplication (including by way of email, facsimile or other electronic means),
publication, modification, copying or transmission of this Service Manual is STRICTLY PROHIBITED unless you
have obtained the prior written consent of the LG Electronics entity from which you received this Service
Manual. The material covered by prohibition includes, without limitation, any text, graphics or logos in this
Service Manual.
Copyright ⓒ 2017 - 18 LG Electronics Inc. All rights
reserved. Only for training and service purposes.

Questions and Answers

  • D
    Denise ReeseAug 10, 2025
    What to do if the LG LDP6809 Dishwasher shows a DRAIN ERROR?
    • S
      Sabrina TaylorAug 10, 2025
      If your LG Dishwasher displays a DRAIN ERROR, it could be due to several reasons. First, check and clean the filter assembly. Also, inspect the drain hose for any kinks or blockages and remove them. The inner hole of the drain case might be blocked, so repair or replace the drain motor. Other potential causes include a clogged air gap (clean the air gap), a knockout plug of the garbage disposal not removed (remove the knock out plug), a locked or defective washing motor (replace the pump casing assembly), wiring issues (check and reconnect the wire), a stuck drain motor impeller (clean the drain motor), or a damaged controller (replace the controller).
  • J
    Jennifer PerezAug 17, 2025
    What to do if the LG LDP6809 Dishwasher displays a LEAKAGE ERROR?
    • L
      Lisa LinAug 17, 2025
      If your LG Dishwasher is showing a LEAKAGE ERROR, there are several potential causes. The door gasket may have come loose or fallen off, requiring replacement of the door liner assembly. The float assembly might be stuck, necessitating replacement of the floater assembly. Other possible issues include a damaged controller (replace the controller), an improperly connected seal assembly to the sump (reassemble the seal on the sump), the unit not being leveled properly (make it level), or using the wrong detergent (use dishwasher detergent).
  • C
    Carrie BakerAug 25, 2025
    How to fix an INLET ERROR on an LG Dishwasher?
    • S
      Stacey CordovaAug 25, 2025
      If your LG Dishwasher displays an INLET ERROR, it could be due to several reasons. Ensure the water supply tap is open. Check the wiring connection and reconnect if necessary. Inspect the inlet hose for kinks and repair if needed. Low (below 10 psi) or high (above 120 psi) water pressure can also cause this, so call a plumber for service. Clean the filter of the inlet valve if it's clogged. Check the electric resistance of the inlet valve (23~27?). Also, check and reconnect the wire. If the impeller of the air breaker is stuck, replace the air breaker. Check the electric resistance of the hall sensor. In case of damaged controller replace the controller.
  • J
    Jessica StoneSep 2, 2025
    Why does my LG LDP6809 Dishwasher show a BUBBLE ERROR?
    • A
      Anne HudsonSep 2, 2025
      A BUBBLE ERROR on your LG Dishwasher typically indicates oversudsing, which is caused by using improper detergent. Make sure to only use detergents designed for dishwashers. Another cause could be failure to level the dishwasher, so ensure it is properly leveled.

Summary

Important Safety Notice

Specifications

Features and Operation

How to Disassemble

Front Cover Assembly Disassembly

Steps to remove and service the front cover.

Control Panel Assembly Disassembly

Steps to remove and service the control panel.

Door Liner Assembly Disassembly

Steps to remove and service the door liner.

Sump Assembly

Troubleshooting Methods

Troubleshooting by Displayed Error Message

Diagnosing and resolving errors based on displayed codes.

Troubleshooting Methods (General Flowcharts)

General troubleshooting procedures and flowcharts.

Trouble Diagnoses by Symptom

Specific diagnostic flowcharts for common symptoms.

Installation Instructions

Cabinet Opening and Dishwasher Preparation

Requirements for the dishwasher's installation opening and appliance prep.

Water and Electrical Connections

Instructions for connecting water and power supplies.

Leveling and Securing Dishwasher

Steps for leveling and securing the appliance.

Final Installation Checks

Final checks to ensure proper installation and operation.

Wiring Diagram

Main PCB Layout and Connections

Detailed layout and pin assignments for the main PCB.

LG LDP6809 Series Specifications

General IconGeneral
TypeBuilt-In
SeriesLDP6809 Series
Energy Star QualifiedYes
Child LockYes
Tub MaterialStainless Steel
ProgramsNormal, Heavy, Rinse
Delay StartYes

Related product manuals