Gree GMV-R series User Manual

38
Multi VRF Indoor
Unit Service Manual
CONTROL
CONTROL
1 OPERATION FLOWCHART
Energize the unit
Initialize the electronic
expansion valve
Running indicating LED goes
on.
Turn on/off the unit
Does the protection
device act?
Does the running
indicating LED flash?
Running indicating LED goes
off.
Running Indicating LED: Flashing
Alarm Symbol: Error Codes
Press the On/Off button.
Off
Yes
Yes
On
No
No
Running Indicating LED: ON
Airflow Rate Setting: Displayed
Air Direction Setting: Displayed
Temperature Setting: Displayed
Running Indicating LED: Off
Displayed Abnormal
Mode :Canceled
Fan: Stopped
Electronic Expansion
Valve
:
Stopped
Air Deflector: Stopped
Go to the FAN mode or
adjust the temperature?
Go to the COOL or
HEAT mode?
Adjust the temperature
Run in the HEAT
mode
Run in the COOL
mode
Run in the FAN mode
Go to the FAN mode
COOL HEAT
A

Gree GMV-R series Specifications

General

Brand	Gree
Model	GMV-R series
Category	Air Conditioner
Language	English