Gree GWH(12)KF-K3DNA5E/I User Manual

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Change for Life
Service Manual
Models:
GWH(07)KF-K3DNA8E/I
GWH(07)KF-K3DNA6E/I
GWH(07)KF-K3DNB4E/I
GWH(07)KF-K3DNB1E/I
GWH(07)KF-K3DNA5E/I
GWH(07)KF-K3DNB2E/I
GWH(09)KF-K3DNA6E/I
GWH(09)KF-K3DNB1E/I
GWH(09)KF-K3DNA5E/I
GWH(09)KF-K3DNB2E/I
GWH(12)KF-K3DNA6E/I
GWH(12)KF-K3DNB4E/I
GWH(12)KF-K3DNB1E/I
GWH(12)KF-K3DNB2E/I
GWH(12)KF-K3DNA5E/I
GWH(18)KG-K3DNA6E/I
GWH(18)KG-K3DNB2E/I
GWH(18)KG-K3DNA8E/I
GWH(18)KG-K3DNB1E/I
GWH(18)KG-K3DNA5E/I
(Refrigerant R410A)

Gree GWH(12)KF-K3DNA5E/I Specifications

General

Brand	Gree
Model	GWH(12)KF-K3DNA5E/I
Category	Air Conditioner
Language	English

Summary

Part I: Technical Information

2. Specifications

2.1 Specification Sheet

Detailed technical specifications for various models.

2.2 Noise Criteria Curves

4. Electrical Part

4.1 Wiring Diagram

Schematic of electrical connections for indoor units.

4.2 PCB Printed Diagram

5. Function and Control

5.1 Remote Controller Introduction

Overview of remote controller buttons and display icons.

Remote Control Basic Operations

5.2 Modes and Functions Overview

Explanation of Cool, Dry, Heat, Auto, and Fan modes.

Specialized Control Functions

Part II: Installation and Maintenance

6. Installation and Maintenance Safety

Important safety precautions for installation and maintenance.

7. Installation

Installation Procedures Overview

Electrical Connection and Indoor Unit Installation

7.6 Post-Installation Checks and Test Operation

Procedures for checking installation and performing test operation.

8. Maintenance

8.1 Error Code List

Table of error codes, malfunction types, and display indicators.

8.2 Troubleshooting Guide

Flowcharts for diagnosing and resolving common malfunctions.

8.3 Maintenance Methods for Malfunctions

Troubleshooting steps for common issues like no start-up or poor performance.

10. Removal Procedure

10.1 Indoor Unit Removal Procedure

Indoor Unit Removal Steps