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Gree GMV-ND22PHS/B-T User Manual

Gree GMV-ND22PHS/B-T
25 pages
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Owner's Manual
Original Instructions
Commercial Air Conditioners
Super High Static Pressure Duct Type
Indoor Unit
Models:
GMV-ND22PHS/B-T GMV-ND25PHS/B-T GMV-ND28PHS/B-T GMV-ND32PHS/B-T
GMV-ND36PHS/B-T GMV-ND40PHS/B-T GMV-ND45PHS/B-T GMV-ND50PHS/B-T
GMV-ND56PHS/B-T GMV-ND63PHS/B-T GMV-ND71PHS/B-T GMV-ND80PHS/B-T
GMV-ND90PHS/B-T GMV-ND100PHS/B-T GMV-ND112PHS/B-T GMV-ND125PHS/B-T
GMV-ND140PHS/B-T GMV-ND160PHS/B-T
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Gree GMV-ND22PHS/B-T Specifications

General IconGeneral
Energy Efficiency Ratio (EER) Cooling3.5
Energy Efficiency Ratio (Heating)3.8
Power Supply380-415V/3Ph/50Hz
RefrigerantR410A
Cooling Capacity22 kW

Summary

Safety Notices and Precautions

General Installation and Operation Safety

Essential safety warnings, installation guidelines, grounding, and handling of specific components.

Safety Notices and Precautions

Safe Usage and Maintenance Practices

Safe operational practices, cleaning instructions, and precautions against damage or malfunction.

Environmental Product Disposal

Guidance on responsible disposal of the product to prevent environmental harm.

Product Overview and Introduction

Key Components and Working Conditions

Identifies main components and lists rated cooling and heating working conditions.

Installation Preparations

Included Standard Installation Fittings

Details the standard accessories provided for the unit's installation.

Installation Preparations

Site Selection Criteria for Installation

Specifies necessary conditions and considerations for choosing an appropriate installation site.

Installation Preparations

Communication Line Setup for Controllers

Guides selection of communication cables for connecting indoor units to wired controllers.

Wiring Requirements

Power Cord and Air Switch Specifications

Outlines necessary specifications for power cords and air switch capacity for safe operation.

Installation Preparations

Communication Line Setup for Multiple Units

Guidance on selecting communication cables for connecting multiple indoor units to the outdoor unit.

Installation Instructions

Indoor Unit: Dimensions and Installation Spots

Details outline dimensions of the indoor unit and recommended installation spots for maintenance.

Installation Instructions

Indoor Unit: Drilling and Bolt Installation

Step-by-step instructions and diagrams for drilling holes and fitting expansion bolts for unit installation.

Installation Instructions

Drainage Pipe Installation Guidelines

Details requirements for installing the drainage pipe, including slope and diameter.

Refrigerant Pipe Connection

Installation Instructions

Drainage Pipe Installation Details

Detailed steps for installing the drain hose and connecting multiple drain pipes.

Installation Instructions

Drainage Pipe Installation Details

Detailed steps for installing the drain hose and connecting multiple drain pipes.

Installation Instructions

Drainage System Testing Procedure

Outlines procedure for testing the drainage system to ensure no leaks occur.

Installation Instructions

Air Duct Installation: General Precautions

Important considerations for air duct installation, including insulation and sealing.

Air Duct: Outlet and Return Opening Dimensions

Details dimensions for air outlet and air-return openings for various models.

Installation Instructions

Air Duct: Outlet and Return Opening Dimensions

Details dimensions for air outlet and air-return openings for various models.

Return Air Duct Installation

Details installation of the return air duct, including default and alternative locations.

Installation Instructions

Return Air Duct Installation

Details installation of the return air duct, including default and alternative locations.

Fresh Air Pipe Installation

Explains how to connect and install the fresh air pipe, including sealing and filtering.

Wired Controller Installation Guide

Refers user to the Wired Controller User Manual for installation details.

Wiring Work Procedures

Wire and Terminal Connection Steps

Instructions on stripping wires and connecting them to terminals and patch boards.

Wiring Work Procedures

Power Cord Connection Procedure

Guides user on connecting the power cord, including safety precautions and circuit breaker requirements.

Indoor to Outdoor Unit Communication Wiring

Details how to connect the communication wire between the indoor and outdoor units.

Wiring Work Procedures

Indoor to Outdoor Unit Communication Wiring

Details how to connect the communication wire between the indoor and outdoor units.

Wired Controller Communication Wiring

Explains how to connect the communication wire for the wired controller.

Wired Controller and Indoor Unit Network Configuration

Illuminates connection of wired controllers to indoor units and network configuration.

External Static Pressure Settings

Routine Maintenance Guide

Filter Cleaning Procedures

Provides instructions for removing, cleaning, and drying the unit's filters.

Routine Maintenance Guide

Pre-Season Maintenance Checks

Lists checks to perform before the seasonal use of the air conditioner.

Post-Season Maintenance

Details steps to take after seasonal use, including drying and power management.

Indoor Unit Error Codes

Troubleshooting Common Issues

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