Gree GWH09QB-K3DNA5G/I User Manual

19
Malfunction analysis
Phenomenon Check items Solution
Odours are
emitted
● Whether there’s odour source,
such as furniture and cigarette,
etc.
● Eliminate the odour source.
● Clean the filter.
“Water
flowing”
noise
● Air conditioner is turned on or
turned off just now?
● The noise is the sound of
refrigerant flowing inside
the unit, which is a normal
phenomenon.
Cracking
noise
● Air conditioner is turned on or
turned off just now?
● This is the sound of friction
caused by expansion and/or
contraction of panel or other
parts due to the change of
temperature.
Air conditio-
ner operates
abnormally
suddenly
● Whether there’s interference,
such as thunder, wireless
devices, etc.
● Disconnect power, put back
power, and then turn on the
unit again.

Gree GWH09QB-K3DNA5G/I Specifications

General

Brand	Gree
Model	GWH09QB-K3DNA5G/I
Category	Air Conditioner
Language	English

Summary

Explanation of Symbols

DANGER

Indicates a hazardous situation that, if not avoided, will result in death or serious injury.

WARNING

Indicates a hazardous situation that, if not avoided, could result in death or serious injury.

CAUTION

Precautions

Operation and Maintenance

Safety guidelines and procedures for operating and maintaining the air conditioner.

Requirements for electric connection

Safety and grounding requirements for the electrical connection of the air conditioner.

Remote Control Operation

Remote Controller Basics

Details on remote controller buttons, display icons, and basic operation.

Operation Guide and Maintenance

Malfunction analysis

General phenomenon analysis

Troubleshooting common issues and their possible solutions based on observed phenomena.

Error Code

List of error codes displayed by the unit and their corresponding troubleshooting steps.

Installation

Installation dimension diagram

Selection of installation location

Installation of indoor unit

Detailed steps for installing the indoor unit, including mounting and piping.

Check after installation

Critical checks to perform after the air conditioner installation is completed.

Test operation