E9

Electronic Expansion Valve Error

Description

The electronic expansion valve is malfunctioning.

Appliance Error Codes Details

Error Code
E9
Error Name
Electronic Expansion Valve Error
Appliance Type
air_conditioner
Brand
Gree
Severity
high

Additional Troubleshooting

1. Reset the system
2. Contact service for valve replacement

Was this helpful?

Loading...

Send Feedback

Found an error or have a suggestion? We respond within 48 hours.

About this page

Author: Pavel Volkov
Created:

Learn More

Dive deeper with our comprehensive developer guides for Appliance Error Codes

Appliance Error Codes: Troubleshooting Guide

Fix your home appliances with our comprehensive troubleshooting guide. Learn to identify error codes...

Pavel Volkov Aug 30, 2025
View all guides

Related Codes

More codes of the same type

E5

Overcurrent Protection

The system has detected overcurrent.

View details →

E6

High Pressure Protection

The system pressure is too high.

View details →

E7

Low Pressure Protection

The system pressure is too low.

View details →

E8

Outdoor Unit Fan Motor Error

The outdoor unit fan motor is not working properly.

View details →

F0

Power Supply Error

The unit is not receiving proper power.

View details →

F1

Indoor Unit EEPROM Error

The indoor unit EEPROM is malfunctioning.

View details →

F2

Outdoor Unit EEPROM Error

The outdoor unit EEPROM is malfunctioning.

View details →

F3

Refrigerant System Error

There is a problem with the refrigerant system.

View details →
Back to Appliance Error Codes