Gree GMV-VQ680WM/C-X Service Manual page 55

Gree
Mode 10
Mode 11
Mode 12
Note:
After a silence mode is set, the system capability will be attenuated. Therefore, the noise and the
capability need to be balanced when a silence mode is selected.
No silence is set by default, that is, "00" status.
Setting steps:
Step 1: Enter A7 outdoor silence mode, and ensure that the master module displays as follows:
LED1
Function code Display status
A7
Step 2: Press the SW1 up button and the SW2 down button to select the corresponding silence
mode.
LED1
Function code Display status
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
Step 3: After selecting the corresponding silence mode, press the SW3 confirm button. The master
module displays as follows:
LED1
Function code Display status
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
A7
Press the SW4 back button on the master module to return to the previous process or exit the
Silence mode
code
On 00
Silence 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
Silence 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
GMV6 HR DC Inverter VRF Units Service Manual
10
11
12
LED2
Display status Current status
Blinks
LED2
Display status Current status
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
LED2
Display status Current status
On
On
On
On
On
On
On
On
On
On
On
On
On
53
Low noise
Medium-low noise
Ultra low noise
LED3
Display status
OC Blinks
LED3
Display status
OC Blinks
OC Blinks
OC Blinks
OC Blinks
OC Blinks
OC Blinks
OC Blinks
OC Blinks
OC Blinks
OC Blinks
OC Blinks
OC Blinks
OC Blinks
LED3
Display status
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