Gree GMV-ND22G/A3A-T - User Manual

Owner's Manual
Original Instructions
Commercial Air Conditioners
Multi Variable Air Conditioners
Wall Mounted Type Indoor Unit
Models:
GMV-N22~71G/A3A-K
GMV-N22~71G/A2A-K
GMV-N22~71G/A4A-K
GMV-N22~71G/A8A-K
GMV-N22~71G/C9A-K
GMV-N22~71G/E3A-K
GMV-N22~71G/A3A-D
GMV-N22~71G/A8A-D
GMV-N22~71G/E3A-D
GMV-N22~71G/B3A-D
GMV-ND22~100G/A3A-T
GMV-ND22~100G/A8A-T

Summary

Safety Notices

General Safety Warnings

Covers general warnings, prohibitions, and mandatory observations for safe operation.

Installation and Electrical Safety

Details electrical interface, grounding, power cord, and installation safety.

Operational Safety Guidelines

Handling Abnormalities and Repairs

Preparations for Installation

Location for Installation

Wiring Requirements

Installation Instructions

Installation of Indoor Unit

Details dimensions and mounting procedures for the indoor unit.

The installation of the rear panel

Preparation of the piping hole

Installation of the drainage pipe

Installation the connection pipes

Wiring Work

Connect Cables and Terminals of Wiring Board

Power Cord Connection

Connection of Communication Line of IDU and ODU

Connection of Communication Line of Wired Controller

Installation of the indoor unit

Maintenance Method

Table of Error Codes for Indoor Unit

Malfunction Analyzing

Malfunction Phenomena

Service center

Gree GMV-ND22G/A3A-T Specifications

General

Refrigerant	R410A
Cooling Capacity	22 kW
Power Supply	380-415V, 3Ph, 50Hz
Operating Temperature Range (Cooling)	-5°C to 48°C
Operating Temperature Range (Heating)	-15°C to 24°C
Indoor Unit Dimensions (HxWxD)	300x1200x700 mm