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Gree GMV-ND140L/A-T User Manual

Gree GMV-ND140L/A-T
35 pages
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Owner's Manual
Original Instructions
Commercial Air Conditioners
Multi VRF Floor Standing Indoor Unit
Models:
GMV-
ND100L/A-T
GMV-ND140L/A-T
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Gree GMV-ND140L/A-T Specifications

General IconGeneral
BrandGree
ModelGMV-ND140L/A-T
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Notices

General Safety Warnings and Precautions

Provides critical warnings and precautions for safe operation and installation.

Product Introduction

Unit Components and Outline

Details the main parts and overall structure of the indoor unit.

Rated Operating Conditions

Specifies the environmental conditions for the unit's rated performance.

Installation Instruction

Schematic Diagram of Installation Space

Illustrates the necessary clearances around the unit for proper installation.

Requirements for Communication Line

Details the specifications and type of communication wiring required.

Wiring Requirements

Specifies the electrical wiring standards and specifications for installation.

Installation Instructions

Installation of Indoor Unit

Provides the physical steps and dimensions for installing the indoor unit.

Debugging

Explains how to set the master indoor unit and troubleshoot initial setup.

Preparation of the Piping Hole

Instructions for creating the wall opening for pipes and wiring.

Installation of the Drainage Pipes

Details the correct method for installing the condensate drain pipes.

Installation the Connection Pipe

Steps for connecting the refrigerant pipes to the unit.

Installation of the Baffle

Instructions for installing the baffle to secure pipes and drainage.

Wiring Work

Wiring Work Notes

Important notes and precautions before performing electrical wiring.

Connect Cables and Terminals of Wiring Board

Explains how to connect wires to the unit's terminal board.

Power Cord Connection

Details the procedure for connecting the main power supply cord.

Connection of Communication Line of IDU and ODU

Guides the connection of communication cables between indoor and outdoor units.

Connection of Communication Line of Wired Controller

Instructions for connecting the communication cable for the wired controller.

Wired Controller and Network Connection

Explains network connections for wired controllers and multiple indoor units.

Control and Display

Control Panel Overview

Provides an overview of the buttons and indicators on the control panel.

Unit Start-up and Shutdown

Details the procedure for turning the unit on and off.

Operating Mode Selection

Describes how to select different operating modes.

Temperature Setting

Details how to adjust the desired temperature using the control buttons.

Function Settings

Covers advanced functions like swing, X-fan, and timer settings.

Speed and Special Functions

Explains fan speed adjustment and special unit functions.

The Best Usage Method

Optimal Usage Tips

Provides tips for optimal energy efficiency and user comfort.

Maintenance Method

Cleaning the Unit Panel

Step-by-step guide for safely removing and cleaning the unit's front panel.

Air Filter Cleaning

Instructions on how to disassemble, clean, and reinstall the air filters.

Pre-Season Usage Checks

Checklist for pre-season inspection and preparation of the unit.

Post-Season Usage Checks

Actions to take for proper shutdown and storage after the season.

Table of Error Code for Indoor Unit

Indoor Unit Error Codes

Lists various error codes and their corresponding meanings for troubleshooting.

Malfunction Analyzing

Troubleshooting Common Malfunctions

Helps diagnose common operational issues and their potential causes.

When to Contact Service Center

Lists specific symptoms that require contacting the service center.

After-Sales Support Information

Information on how to obtain support for quality or other issues.

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