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LG ARUM216BTE5 - User Manual

LG ARUM216BTE5
184 pages
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INSTALLATION MANUAL
Variable Refrigerant Flow Outdoor Units
6.0 to 42.0 Tons

Table of Contents

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Summary

Safety Precautions

DANGER

Imminent hazardous situations that can result in death or serious injury.

ELECTRICAL DATA

208-230 V Outdoor Unit Electrical Data

Details electrical data, including motor amps, MCA, MOCP, and RFA for 208-230V outdoor units.

SPECIFICATIONS; ELECTRICAL DATA

MOUNTING; ANCHORING THE OUTDOOR UNIT(S)

Mounting; Anchoring the Outdoor Unit(s)

Provides guidelines and support options for securely mounting and anchoring outdoor units against environmental factors.

MOUNTING; ANCHORING THE HEAT RECOVERY UNIT(S)

Mounting; Anchoring the Heat Recovery Unit(s)

Explains how to mount and anchor heat recovery units, emphasizing proper support and leveling.

FLARING AND BRAZING PROCEDURES

Flaring Procedure

Guides on cutting, deburring, flaring, and inspecting pipe ends for flared connections, emphasizing 45° flares for R410A.

INSTALLING FOR HEAT PUMP OPERATION

INSTALLING FOR HEAT RECOVERY OPERATION

Heat Recovery Units

Provides specifications and electrical data for LG Multi V Heat Recovery Units.

Heat Recovery Unit Connections and Limitations

Details the connections and limitations for heat recovery units, including piping sizes and series connection capacity.

INSULATION

Refrigerant Piping System Insulation

Covers the importance, requirements, and methods for insulating refrigerant piping, including types and thickness.

ELECTRICAL

Location of Outdoor Unit PCBs and Other Electrical Components

Identifies the location of PCBs and electrical components within large and small frame outdoor units for installation.

Power Wiring and Communication Cable Terminations

Details routing and termination of power and communication cables for large frame outdoor units, including close-up views.

Power Wiring; Communication Cable Connections

Provides best practices for making power and communication cable connections using solderless ring or fork terminals.

Communication Cable Specifications From Outdoor Unit to Indoor Units; Heat Recovery Units

Specifies requirements for communication cables between outdoor, indoor, and heat recovery units, including wiring and grounding.

ELECTRICAL System Installation

Outdoor Unit Wiring; Cable Access Holes and Connections

Details how to access outdoor unit wiring and cable connections, including panel removal and terminal block locations.

Power Wiring and Communication Cable System Layout

Illustrates typical power wiring and communication cable system schematics for both heat pump and heat recovery operations.

Power Supply; Power Wiring Specifications

Shows the power supply and wiring configuration for triple frame outdoor units, detailing connections from the power source.

Communication Cable Specifications

Provides examples of communication cable connections for heat pump and heat recovery systems, including master/slave configurations.

PRE-COMMISSIONING

Triple Leak; Pressure Check

Outlines the procedure for performing a triple leak and pressure test on the refrigerant piping system to ensure leak-free operation.

Triple Evacuation Procedure

Details the steps for performing a triple evacuation of the refrigerant system to remove moisture and contaminants.

Pre-commissioning Start; Outdoor Unit DIP Switch Settings

Guides on starting the pre-commissioning process and setting outdoor unit DIP switches for heat pump or heat recovery systems.

Integrated Test Run (ITR) (Fd7)

Explains how to perform the Integrated Test Run (ITR) to test all system components and functions, including refrigerant charge input.

Self Diagnostics Check

Explains how to perform self-diagnostics checks using DIP switches and the SSD display on the outdoor unit PCB.

Indoor Unit Auto Addressing

Details the procedure for indoor unit auto-addressing to establish communication and assign addresses within the system.

Central Control

Explains how to assign central control addresses to indoor units and heat recovery units for system management.

Addressing with Heat Recovery Units (For Heat Recovery Systems Only)

Guides on assigning unique addresses to heat recovery units for proper system identification and parameter setting.

Auto Addressing for Pipe Detection

Explains the auto addressing procedure for pipe detection to automatically set the connection relationship between units.

Manual Addressing for Pipe Detection

Guides on performing manual pipe detection addressing for heat recovery units when auto addressing fails or is not required.

Setting External Static Pressure

Provides tables and instructions for setting external static pressure (ESP) and fan speed values for ducted indoor units.

Package Pre-commissioning Package Documents

Lists the required documents for requesting system commissioning, including shop drawings and checklists.

Initiate a Request for a System Commissioning

Outlines the process for initiating a commissioning request after all pre-commissioning tasks are completed and documented.

ERROR CODES

General Information

Introduces LG VRF system error codes, their levels, and how they are displayed for troubleshooting.

ERROR CODE TABLES

Error Codes

INSTALLATION CHECKLIST

PRE-COMMISSIONING CHECKLIST

Refrigerant Circuit Preparation

Checklist items for preparing the refrigerant circuit, including pipe capacity verification, power supply, valve status, and pressure tests.

Summary

Safety Precautions

DANGER

Imminent hazardous situations that can result in death or serious injury.

ELECTRICAL DATA

208-230 V Outdoor Unit Electrical Data

Details electrical data, including motor amps, MCA, MOCP, and RFA for 208-230V outdoor units.

SPECIFICATIONS; ELECTRICAL DATA

MOUNTING; ANCHORING THE OUTDOOR UNIT(S)

Mounting; Anchoring the Outdoor Unit(s)

Provides guidelines and support options for securely mounting and anchoring outdoor units against environmental factors.

MOUNTING; ANCHORING THE HEAT RECOVERY UNIT(S)

Mounting; Anchoring the Heat Recovery Unit(s)

Explains how to mount and anchor heat recovery units, emphasizing proper support and leveling.

FLARING AND BRAZING PROCEDURES

Flaring Procedure

Guides on cutting, deburring, flaring, and inspecting pipe ends for flared connections, emphasizing 45° flares for R410A.

INSTALLING FOR HEAT PUMP OPERATION

INSTALLING FOR HEAT RECOVERY OPERATION

Heat Recovery Units

Provides specifications and electrical data for LG Multi V Heat Recovery Units.

Heat Recovery Unit Connections and Limitations

Details the connections and limitations for heat recovery units, including piping sizes and series connection capacity.

INSULATION

Refrigerant Piping System Insulation

Covers the importance, requirements, and methods for insulating refrigerant piping, including types and thickness.

ELECTRICAL

Location of Outdoor Unit PCBs and Other Electrical Components

Identifies the location of PCBs and electrical components within large and small frame outdoor units for installation.

Power Wiring and Communication Cable Terminations

Details routing and termination of power and communication cables for large frame outdoor units, including close-up views.

Power Wiring; Communication Cable Connections

Provides best practices for making power and communication cable connections using solderless ring or fork terminals.

Communication Cable Specifications From Outdoor Unit to Indoor Units; Heat Recovery Units

Specifies requirements for communication cables between outdoor, indoor, and heat recovery units, including wiring and grounding.

ELECTRICAL System Installation

Outdoor Unit Wiring; Cable Access Holes and Connections

Details how to access outdoor unit wiring and cable connections, including panel removal and terminal block locations.

Power Wiring and Communication Cable System Layout

Illustrates typical power wiring and communication cable system schematics for both heat pump and heat recovery operations.

Power Supply; Power Wiring Specifications

Shows the power supply and wiring configuration for triple frame outdoor units, detailing connections from the power source.

Communication Cable Specifications

Provides examples of communication cable connections for heat pump and heat recovery systems, including master/slave configurations.

PRE-COMMISSIONING

Triple Leak; Pressure Check

Outlines the procedure for performing a triple leak and pressure test on the refrigerant piping system to ensure leak-free operation.

Triple Evacuation Procedure

Details the steps for performing a triple evacuation of the refrigerant system to remove moisture and contaminants.

Pre-commissioning Start; Outdoor Unit DIP Switch Settings

Guides on starting the pre-commissioning process and setting outdoor unit DIP switches for heat pump or heat recovery systems.

Integrated Test Run (ITR) (Fd7)

Explains how to perform the Integrated Test Run (ITR) to test all system components and functions, including refrigerant charge input.

Self Diagnostics Check

Explains how to perform self-diagnostics checks using DIP switches and the SSD display on the outdoor unit PCB.

Indoor Unit Auto Addressing

Details the procedure for indoor unit auto-addressing to establish communication and assign addresses within the system.

Central Control

Explains how to assign central control addresses to indoor units and heat recovery units for system management.

Addressing with Heat Recovery Units (For Heat Recovery Systems Only)

Guides on assigning unique addresses to heat recovery units for proper system identification and parameter setting.

Auto Addressing for Pipe Detection

Explains the auto addressing procedure for pipe detection to automatically set the connection relationship between units.

Manual Addressing for Pipe Detection

Guides on performing manual pipe detection addressing for heat recovery units when auto addressing fails or is not required.

Setting External Static Pressure

Provides tables and instructions for setting external static pressure (ESP) and fan speed values for ducted indoor units.

Package Pre-commissioning Package Documents

Lists the required documents for requesting system commissioning, including shop drawings and checklists.

Initiate a Request for a System Commissioning

Outlines the process for initiating a commissioning request after all pre-commissioning tasks are completed and documented.

ERROR CODES

General Information

Introduces LG VRF system error codes, their levels, and how they are displayed for troubleshooting.

ERROR CODE TABLES

Error Codes

INSTALLATION CHECKLIST

PRE-COMMISSIONING CHECKLIST

Refrigerant Circuit Preparation

Checklist items for preparing the refrigerant circuit, including pipe capacity verification, power supply, valve status, and pressure tests.

LG ARUM216BTE5 Specifications

General IconGeneral
BrandLG
ModelARUM216BTE5
CategoryAir Conditioner
LanguageEnglish

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