LG ARND203DCR4 Manuals

Manuals and User Guides for LG ARND203DCR4. We have 2 LG ARND203DCR4 manuals available for free PDF download: Installation Manual

LG ARND203DCR4 Installation Manual

LG ARND203DCR4 Installation Manual (57 pages)

SPLIT COMPACT DEDICATED OUTDOOR AIR SYSTEM

Brand: LG | Category: Air Conditioner | Size: 8.31 MB

Table of Contents

Table of Contents
3
Safty Precaution
4
Product Overview
8
Controller Overview
9
Unit Nomenclature
10
R410A Refrigerant
11
General Data
12
Electrical Data
13
Dimension
14
Refrigerant Flow Diagram
16
Wiring Diagram
17
Installation
18
- Service Clearance
  20
Unit Piping
22
- Refrigerant Piping Installation
  26
- Refrigerant System Engineering and
  26
- Allowable Pipe Length
  26
- Sample Layouts
  27
Electrical Information
28
- Field-Mounted Sensors
  34
Leak / Pressure Check and Evacuation
36
- Leak / Pressure Check
  36
- Evacuation
  37
Charging Refrigerant
39
Controller
40
- Overview
  40
- Electrical Specifications
  40
- Connecting to the Web UI
  40
- Service Password
  41
- Startup Settings
  41
- IP Address
  41
- DOAS Unit Address Setting
  41
- Central Controller Setting
  42
- Main Control Board Terminal Connections
  45
  - CAREL Control Board Terminal Connections
    45
  - LG Control Board Layout
    46
- Navigation
  49
- Main Status Screen
  50
- Main Menu Navigation
  51
- Software Update
  52
Installationchecklist
53

Advertisement

LG ARND203DCR4 Installation Manual

LG ARND203DCR4 Installation Manual (58 pages)

SPLIT COMPACT DEDICATED OUTDOOR AIR SYSTEM (DOAS)

Brand: LG | Category: Air Conditioner | Size: 11.91 MB

Table of Contents

Table of Contents
3
Safety Precautions

4
Unit Nomenclature

8
Product Data

9
- Product Overview
  9
- General Data
  10
- Electrical Data
  11
Installation

12
General Refrigerant Piping System

17
Electrical System

25
- General Information
  25
- Wiring / Connections
  26
- Internal Routing
  27
- Outdoor Unit to DOAS Wiring / Cable System
  28
- Electrical Components
  30
- Terminal Connections for Electrical Components
  31
- Field-Mounted Sensors
  36
Pre-Commissioning

37
- Triple Leak / Pressure Check
  37
- Triple Evacuation
  39
- Refrigerant Charge Worksheet
  42
- Start-Up / Checks
  43
- DOAS Controller Setup
  44
- Central Controller Setting
  51
- AC Smart / ACP Controller Setup
  52
Bacnet / Modbus Point List

54

Advertisement

Related Products

LG Categories

Cell Phone

Monitor

Washer

Air Conditioner

Air Conditioner

More LG Manuals