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Gree GMV5 Series User Manual

Gree GMV5 Series
153 pages
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TTER CONDITIONERS GREE MAKING BETTER CONDITIONERS GREE MAKING BETTER CONDITIONERS GREE MAKING BETTER CONDITIONERS
BETTER CONDITIONERS GREE MAKING BETTER CONDITIONERS GREE MAKING BETTER CONDITIONERS GREE MAKING BETTER CONDITIONERS S
TECHNICAL SALES GUIDE-60Hz
CAPACITY RANGE: 21.1~105.6kW(72~360kBtu/h)
SUPER HIGH AMBIENT OPERATION TO 52
(125.6
°
F)
GREE ELECTRIC APPLIANCES INC.OF ZHUHAI
GMV5 HEAT RECOVERY VRF UNITS
(GC201808-II)

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Gree GMV5 Series Specifications

General IconGeneral
BrandGree
ModelGMV5 Series
CategoryInverter
LanguageEnglish

Summary

Unit Characteristics and Features

Basic Unit Models and Core Features

Introduces basic models, energy efficiency, comfort features, and advanced technology features.

Operational Features and Design

Covers humanized operation, intelligent management, piping, operating range, module switching, and static pressure design.

Nomenclature

Unit Parameters

Outdoor Unit Specifications

Provides detailed specifications for various outdoor unit models, including capacity, power, and dimensions.

C&H Mode Exchanger Details

Describes the function and types of C&H Mode Exchangers used for connecting indoor and outdoor units.

Combination Mode Configurations

Illustrates possible combinations of single outdoor units for different capacities.

Electrical Specifications

Internal Piping Design of the Units

Outdoor Unit Piping Diagrams

Presents piping diagrams for various outdoor unit models.

Piping Component Functions

Lists and explains the main functions of components used in the internal piping system.

Unit Capacity Correction

Capacity Correction for Ambient and Configuration Ratio

Provides tables for correcting cooling capacity based on ambient and indoor conditions.

Frosting Correction Factors for Heating

Details factors to adjust heating capacity when units face frosting or defrosting conditions.

Unit Noise Curves

Outdoor Unit Noise Evaluation Curves

Presents sound pressure levels across different octave bands for various HP outdoor units.

Unit Gravity Center Diagrams

Outdoor Unit Dimensions and Gravity Centers

Provides diagrams showing external dimensions and gravity center points for specific outdoor unit models.

Unit Installation Space Requirements

Outdoor Unit Installation Site and Dimensions

Guidelines for selecting installation sites and details external dimensions for outdoor units.

External Installation Space Requirements

Specifies clearances for dual and triple module units, and considerations for walls.

Seasonal Wind and Snow Installation Considerations

Provides guidance on installing outdoor units considering seasonal wind and snow conditions.

C&H Mode Exchanger Installation Details

Outlines dimensions, site selection, and installation instructions for C&H Mode Exchangers.

Model Selection for Unit Piping

Piping Connection Schematics and Allowable Lengths

Illustrates piping connections and specifies allowable pipe lengths and drop heights.

Outdoor Unit and Branch Pipe Sizing

Details pipe size requirements for connecting outdoor units to the first indoor branch and for multi-module systems.

Mode Exchanger and Indoor Unit Piping

Guides on branch selection, piping sizes, and connection methods for mode exchangers and indoor units.

Indoor Unit Connection Capacity Limits

Explains connection methods when indoor unit capacity exceeds 48500Btu/h.

Requirements for Communication Mode

Connection Mode for Communication Line Terminals

Describes the screw fastening mode for connecting communication lines.

Communication Cable Selection and Wiring

Guides on material type, wire size, and remarks for communication cables.

Indoor and Outdoor Unit Communication Connection

Details connection methods and procedures for communication cables between units, including multi-module systems.

Indoor Unit and Wired Controller Connection

Explains different modes for connecting indoor units to wired controllers.

Air Duct-Type Indoor Unit and LED Panel Connection

Describes how to connect air duct-type indoor units to remote receiving LED panels.

Electrical Connection

External Connection Interfaces

Lists the quantity and labels for external power, communication, and control interfaces.

External Connection Diagrams

Provides diagrams illustrating external connection methods for single and modular units.

Calculation Method of Refrigerant Added for Engineering Piping

Pipeline Refrigerant Charging Amount Calculation

Details calculating refrigerant for piping based on liquid pipe length and diameter.

Module Refrigerant Charging Amount Calculation

Explains calculating refrigerant for each module based on capacity and IDU quantity.

Optional Components

Unit Operating Range

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