LG Multi V PRHR021 Manuals

Manuals and User Guides for LG Multi V PRHR021. We have 3 LG Multi V PRHR021 manuals available for free PDF download: Installation Manual, Service Manual

LG Multi V PRHR021 Installation Manual (41 pages)

Brand: LG | Category: Air Conditioner | Size: 22.36 MB

Important Safety Instructions

2
- Table of Contents
  5
Installation Process

6
Outdoor Units Information

6
Select the Best Location

6
Installation Space

8
- Individual Installation
  8
Lifting Method

8
Installation

9
Refrigerant Piping Installation

11
Pipe Connections between Indoor and Outdoor Unit

14
- Preparation Work
  14
- Pipe Drawing out During Single / Series Connection
  14
- Refrigerant Piping System
  15
- Refrigerant Charging
  19
- Branch Pipe Fitting
  20
- Leak Test and Vacuum Drying
  21
- Vacuum Mode
  22
- Thermal Insulation of Refrigerant Piping
  22
Electrical Wiring

23
HR Unit PCB

28
Caution for Refrigerant Leak

37
- Introduction
  37
- Checking Procedure of Limiting Concentration
  37
Installation Guide at the Seaside

38
- Model Designation
  39
- Airborne Noise Emission
  39

LG Multi V PRHR021 Service Manual (12 pages)

Heat Recovery Unit (Exploded View)

Brand: LG | Category: Air Conditioner | Size: 1.68 MB

Service Manual
1
Exploded View
1
Table of Contents
2
Specifications
3
Parts Functions
4
Dimensions
5
Piping Diagrams
6
Wiring Diagrams
7
Electric Characteristics
8
Exploded View
9

LG Multi V PRHR021 Installation Manual (15 pages)

Brand: LG | Category: Air Conditioner | Size: 1.43 MB

Table of Contents
2
Safety Precautions
3
Features
4
Installation Part
4
Installation
5
Coil Exchanging Method
13

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LG Multi V PRHR021 Manuals

LG Multi V PRHR021 Installation Manual (41 pages)

Table of Contents

Important Safety Instructions

Installation Process

Outdoor Units Information

Select the Best Location

Installation Space

Lifting Method

Installation

Refrigerant Piping Installation

Pipe Connections between Indoor and Outdoor Unit

Electrical Wiring

HR Unit PCB

Caution for Refrigerant Leak

Installation Guide at the Seaside

LG Multi V PRHR021 Service Manual (12 pages)

Table of Contents

LG Multi V PRHR021 Installation Manual (15 pages)

Table of Contents

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LG Categories