User Manuals: LG LQN120HV4 Wall Console Unit

User Manuals: LG LQN120HV4 Wall Console Unit

Manuals and User Guides for LG LQN120HV4 Wall Console Unit. We have 2 LG LQN120HV4 Wall Console Unit manuals available for free PDF download: Installation Manual, Owner's Manual

LG LQN120HV4 Installation Manual

LG LQN120HV4 Installation Manual (60 pages)

SINGLE ZONE LOW WALL CONSOLE

Brand: LG | Category: Air Conditioner | Size: 16 MB

Table of Contents

Safety Instructions

3
- Table of Contents
  7
General Data

8
- Unit Nomenclature
  8
- Specifications
  9
- Electrical
  11
General Installation Guidelines

12
- Outdoor Unit Location Selection
  13
- Required Outdoor Unit Clearances
  15
- Rigging and Lifting
  16
- Outdoor Unit Mounting
  17
- Required Indoor Unit Clearances
  18
- Indoor Unit Installation
  19
General Refrigerant Piping System Information

23
Refrigerant Piping Connections

33
- Installation Overview
  33
- Special Applications
  34
- Outdoor Unit Connections
  35
- Indoor Unit Connections
  36
- Bundling and Cutting
  37
- Indoor Unit Drain Hose
  38
- Insulation
  39
Electrical System Installation

41
- Safety Guidelines
  41
- Connections and Specifications
  42
- Controller Options
  45
- Indoor Unit Electrical Connections
  46
- Outdoor Unit Electrical Connections
  47
- Front Panel
  48
Final Installation Procedures

49
- Triple Leak / Pressure Test
  49
- Deep Evacuation Test
  50
- Triple Evacuation Test
  52
- Refrigerant Trim Charge
  53
- Finishing the Job
  53
- Installing Batteries
  53
- Test Run, Performance Evaluation
  54
- Installer Mode, Heating Only Mode
  55
- Cooling Only Mode, Pump down Procedure
  56
Troubleshooting

57
- Error Codes
  57
- Refrigerant Leaks
  58
Installation Checklist

59

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LG LQN120HV4 Owner's Manual

LG LQN120HV4 Owner's Manual (28 pages)

Brand: LG | Category: Air Conditioner | Size: 3 MB

Table of Contents

Safety Instructions
3
Electrical Safety
7
Temporary Use of an Adapter
7
Temporary Use of an Extension Cord
7
Product Introduction
8
Indoor Unit
8
Operation Indication Lamps
8
Preparation before Operation
9
How to Insert the Batteries
9
Wireless Remote Controller Maintenance
9
Operating Method
9
Wireless Remote Controller
10
Setting the Current Time
11
Air Flow Selection
11
Tips for Saving Energy
11
Operation Mode
12
Auto Changeover Operation (Single Model Only)
13
Healthy Dehumidification Operation
13
Air Circulation Operation
14
Auto Clean Operation
14
Energy-Saving Cooling Mode
14
Display Temperature Unit
14
To Cancel the Timer Setting
15
Sleep Mode Operation
15
Upper Horizontal Vane Control
16
Forced Operation
17
Auto Restart Function
18
Filter Sign
18
Maintenance and Service
19
Outdoor Unit
20
Operation Tips
20
Self-Diagnosis Function
20
Troubleshooting Tips! Save Time and Money
21
Call the Service Immediately in the Following Situations
21
Warranty (U.s.a.)
22
Warranty (Canada)
24

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