Gree GMV5E Series Service Manual page 89

GREE
LED1
Function Code Display Mode
n4
n5
Then go to step 4 to set corresponding functions.
Step 4: Set function parameters.
Setting methods of function parameters are as follows:
① A7 Outdoor silent mode settings
Step 1: Confirm entering the A7 outdoor silent mode settings. The master unit is displayed as
follows:
LED1
Function Code Display Mode
A7
Step 2: Select a corresponding silent mode by pressing "SW1 (UP)" or "SW2 (DOWN)".
LED1
Function Code Display Mode
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
Step 3: Press "SW7" to confirm selecting the mode. The master unit is displayed as follows:
LED1
Function Code Display Mode
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
On the master unit, press "SW6" to return to the upper level (press "SW6" in setting status to return
to the upper level; press "SW6" after settings are completed to restore the normal operating status of the
GMV5E DC INVERTER VRF UNITS SERVICE MANUAL
Current Progress
On 10
On 00
Silent Mode Code
On 00
Silent Mode Code
On 00
On 01
On 02
On 03
On 04
On 05
On 06
On 07
On 08
On 09
On 10
On 11
On 12
Silent Mode Code
On 00
On 01
On 02
On 03
On 04
On 05
On 06
On 07
On 08
On 09
On 10
On 11
On 12
LED2
Display Mode Current Status
Blinking
Blinking
LED2
Display Mode Current Status
Blinking
LED2
Display Mode Current Status
Blinking
Blinking
Blinking
Blinking
Blinking
Blinking
Blinking
Blinking
Blinking
Blinking
Blinking
Blinking
Blinking
LED2
Display Mode Current Status
On
On
On
On
On
On
On
On
On
On
On
On
On
85
LED3
Display Mode
OC Blinking
OC Blinking
LED3
Display Mode
OC Blinking
LED3
Display Mode
OC Blinking
OC Blinking
OC Blinking
OC Blinking
OC Blinking
OC Blinking
OC Blinking
OC Blinking
OC Blinking
OC Blinking
OC Blinking
OC Blinking
OC Blinking
LED3
Display Mode
OC On
OC On
OC On
OC On
OC On
OC On
OC On
OC On
OC On
OC On
OC On
OC On
OC On