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LG LS-J0761NL - User Manual

LG LS-J0761NL
84 pages
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MODEL : LS-J0761NL/NM/NN
LS-J0962NL/NM/NN/YL
LS-L1261NL/NM/NN
LS-K1860NL/NM/NN/YL
LS-K1861YL
LS-K18612L
Room Air Conditioner
SERVICE MANUAL
CAUTION
-BEFORE SERVICING THE UNIT, READ THE SAFETY
PRECAUTIONS IN THIS MANUAL.
-ONLY FOR AUTHORIZED SERVICE PERSONNEL.
WEBSITE http://biz.LGservice.com
E-MAIL http://www.LGEservice.com/techsup.html

Questions and Answers

  • G
    gary45Jul 31, 2025
    Why is my LG Air Conditioner leaking refrigerant?
    • J
      Jessica DownsJul 31, 2025
      If your LG Air Conditioner experiences refrigerant leakage, it could stem from a clog in the refrigeration cycle or a defective compressor.
  • E
    erin15Aug 6, 2025
    Why doesn't the high pressure rise quickly at the beginning of operation in my LG LS-J0761NL Air Conditioner?
    • M
      Madison BrownAug 6, 2025
      If your LG Air Conditioner's high pressure doesn't rise quickly at the start, it might be due to an excessive amount of refrigerant.
  • B
    Brittany TaylorAug 12, 2025
    What causes low current in my LG LS-J0761NL?
    • H
      Holly MarshallAug 13, 2025
      If the current is low in your LG Air Conditioner, this could be caused by a defective compressor or a defective 4-way reverse valve.
  • J
    Justin AdamsAug 18, 2025
    Why does my LG Air Conditioner have higher suction pressure and normal temperature?
    • J
      James ClarkAug 18, 2025
      If your LG Air Conditioner has higher suction pressure and normal temperature, it might be due to an excessive amount of refrigerant. In this case, high pressure does not quickly rise at the beginning of operation.
  • T
    tcollinsAug 25, 2025
    What causes higher suction pressure and high temperature in my LG LS-J0761NL?
    • K
      Kathryn CrossAug 25, 2025
      If your LG Air Conditioner has higher suction pressure and high temperature, this could be caused by a defective compressor or a defective 4-way reverse valve. The current is low.

Summary

Product Functions

Indoor Unit Operations

Describes functions of indoor unit components and modes.

Outdoor Unit Operations

Details functions of outdoor unit components and controls.

Installation Procedures

Indoor Unit Mounting and Piping

Covers installation plate, hole drilling, and indoor piping.

Refrigerant Handling and System Preparation

Air Purging Procedures

Steps for removing air and moisture from the system.

Pumping Down and Evacuation

Process for removing refrigerant and evacuating the system.

Gas Charging and Test Running

Procedures for charging refrigerant and performing initial tests.

Troubleshooting and Diagnostics

Cycle Troubleshooting Guide

Analyzes issues based on temp differences and pressures.

Schematic Diagrams

Exploded Views and Parts Lists

LG LS-J0761NL Specifications

General IconGeneral
BrandLG
ModelLS-J0761NL
CategoryAir Conditioner
LanguageEnglish

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