EasyManua.ls Logo

Gree Versati II Series User Manual

Gree Versati II Series
97 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
AIR TO WATER HEAT PUMP SERVICE MANUAL
Versati
T1/R410A/50Hz
(GC201308- )
II

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Gree Versati II Series and is the answer not in the manual?

Gree Versati II Series Specifications

General IconGeneral
BrandGree
ModelVersati II Series
CategoryHeat Pump
LanguageEnglish

Summary

PRODUCT INFORMATION

1 MODELS LIST

Lists available models for the main unit and water tank.

2 NOMENCLATURE

Explains the naming convention for main unit components.

3 OPERATING FUNCTIONS

Details various operating modes like cooling, heating, and water heating.

4 PRODUCT DATA AND SPECIFICATIONS

Provides technical specifications for units and operational ranges.

5 PIPING DIAGRAM

Illustrates the system's pipe connections and components.

UNIT CONTROL SYSTEM

1 OPERATION FLOWCHART

Visualizes the unit's operational logic flow.

2 MAIN LOGIC FUNCTIONS

Explains core control logic, defrosting, and anti-freezing operations.

3 WIRED CONTROLLER OPERATIONS

Covers controller dimensions, display, keys, and operation instructions.

3.3.2 Function Setting

Guides on configuring various operational settings and modes.

INSTALLATION GUIDELINES

1 UNIT INSTALLATION REQUIREMENTS

Covers proper installation positions and matters needing attention.

1.3 DIMENSIONAL AND INSTALLATION DATA

Provides dimensional drawings and installation guidelines for units.

1.3.4 ELECTRIC WIRING PRINCIPLES

Outlines wiring principles and design for electrical connections.

1.5 EXPANSION VESSEL PRESSURE ADJUSTMENT

Explains how to calculate and adjust expansion vessel pressure.

1.6 PIPELINE CONNECTION PROCEDURES

Details connecting pipes for indoor, outdoor units, and water tanks.

2 ELECTRIC WIRING WORK DETAILS

Covers PCB outlines, wiring diagrams, and terminal board information.

2.3.7 2-Way Valve

Explains the function and wiring of the 2-way valve.

2.3.8 3-Way Valve

Explains the function and wiring of the 3-way valve.

2.3.11 Thermostat

Details thermostat installation and wiring requirements.

MAINTENANCE AND TROUBLESHOOTING

1 ERROR CODE LIST

Lists error codes and their descriptions for unit malfunctions.

2 DRIVE FAILURE CODES

Details drive failure codes for single-phase and three-phase units.

3 DIAGNOSIS OF DRIVING ISSUES

Provides flowcharts for diagnosing driving issues and errors.

4 DISASSEMBLY AND ASSEMBLY PROCEDURES

Guides on disassembling and assembling main external casing components.

5 EXPLODED VIEWS AND PARTS LIST

Shows exploded views and lists parts for units and water tanks.

Related product manuals