Gree GVC24AMXF-K3NTC7A

Gree GVC24AMXF-K3NTC7A

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Service Manual

Change for life

GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

Table of Contents

Questions and Answers:

J
Johnathan SnowAug 7, 2025
Why is my Gree GVC24AMXF-K3NTC7A not cooling or heating properly?
- O
  Olivia BriggsAug 7, 2025
  If your Gree Air Conditioner isn't cooling or heating well, first adjust the set temperature to a more appropriate level. Ensure the indoor unit fan speed is set to high or medium. Clean the filter of the indoor unit, as a blocked filter can impede performance. Check the installation position of both the indoor and outdoor units, adjusting as necessary and installing rain/sun protection for the outdoor unit. If these steps don't resolve the issue, there may be a refrigerant leak, which requires identifying and repairing the leak before adding more refrigerant. Other potential causes include a malfunctioning 4-way valve or capillary, which would need replacement, or insufficient valve flow volume, requiring you to completely open the valve.
C
Cynthia LeeAug 17, 2025
How to fix a Gree GVC24AMXF-K3NTC7A that won't start?
- G
  gbutlerAug 17, 2025
  If your Gree Air Conditioner won't start, first, check if there's a power failure in your area; if so, wait for the power to be restored. If there is no power failure, inspect the power supply circuit and ensure the power plug is securely connected. Verify the wiring between the indoor and outdoor units according to the circuit diagram, ensuring all wiring terminals are firmly connected. Also, make sure the air conditioner is reliably grounded and that all wires are correctly connected. Inspect the power cord for any damage to the insulation layer, and replace the cord if necessary. Ensure that you have selected the proper air switch. Finally, replace the batteries in the remote or consider repairing or replacing the remote controller.
E
Erica MoranAug 26, 2025
What to do if the horizontal louver on my Gree Air Conditioner doesn't swing?
- M
  mcastroAug 27, 2025
  If the horizontal louver on your Gree Air Conditioner isn't swinging, check the wire connections according to the wiring diagram to ensure all wiring terminals are firmly connected. If the wiring is correct, the stepping motor may be damaged and require repair or replacement. In some cases, a damaged main board could be the cause, necessitating replacement with the same model.

Gree GVC24AMXF-K3NTC7A Specifications

General

Refrigerant	R410A
Cooling Capacity	24000 BTU
Power Supply	220-240V, 50Hz
Type	Split Type
Air Flow (Indoor)	1000 m³/h
Operating Temperature (Cooling)	18-43 °C

Summary

Summary of Air Conditioner Models

Indoor and Outdoor Unit Models

Visual identification and model details for indoor and outdoor units.

Remote Controller Overview

Image and identification of the remote controller.

Air Conditioner Specifications

Indoor Unit Specifications

Detailed technical data for various indoor unit models.

Outdoor Unit Specifications

Detailed technical data for various outdoor unit models.

Capacity Variation and Data Sheets

Graphs and tables for cooling/heating performance at varying conditions.

Outline Dimension Diagrams

Indoor Unit Dimensions

Dimensional drawings and measurements for indoor units.

Outdoor Unit Dimensions

Dimensional drawings and measurements for outdoor units.

Refrigerant System Diagrams

Cooling and Heat Pump Models

Diagrams illustrating refrigerant flow in cooling and heat pump modes.

Electrical Part Diagrams

Wiring Diagram Instructions and Indoor Units

Explanation of wiring symbols and diagrams for indoor units.

Outdoor Unit Wiring Diagrams

Wiring diagrams specific to outdoor units.

Indoor Unit PCB Printed Diagrams

Layout of printed circuit boards for indoor units.

Function and Control

Air Conditioner Button Functions

Names and descriptions of buttons on the air conditioner unit.

Icon Function Introduction

Explanation of various icons displayed on the unit.

Remote Controller Operation

Guide to remote controller buttons and display icons.

Basic Mode Operation Conditions

Conditions for auto, cooling, drying, and heating modes.

Installation and Maintenance Precautions

General Safety Warnings

Crucial safety guidelines for installation and maintenance.

Electrical and Refrigerant Safety

Specific safety rules for electrical work and refrigerant handling.

Installation Procedures

Installation Dimension Diagrams

Diagrams showing required clearances and dimensions for installation.

Installation Procedures Overview

Step-by-step guide for the overall installation process.

Installation Parts Check and Location Selection

Checking parts and choosing the right location for installation.

Electrical Connection and Grounding Requirements

Guidelines for safe electrical connections and grounding.

Maintenance and Troubleshooting

Error Code List

Comprehensive list of error codes and possible causes.

Troubleshooting Common Malfunctions

Guidance for resolving common operational issues.

Exploded Views and Parts Lists

Indoor Unit Exploded Views

Diagrams showing disassembled indoor unit components.

Outdoor Unit Exploded Views

Diagrams showing disassembled outdoor unit components.

Removal Procedures

Indoor Unit Removal Steps

Detailed steps for disassembling indoor units.

Outdoor Unit Removal Steps

Detailed steps for disassembling outdoor units.

Appendices

Temperature Conversion and Pipe Configuration

Temperature conversion chart and connection pipe specifications.

Pipe Expanding Method

Procedure for expanding pipes for proper refrigerant connections.

Temperature Sensor Resistance Tables

Data tables for temperature sensor resistance values.

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