Gree GMV6 HR DC Inverter VRF Units Service Manual
64
Press the SW1 up button and the SW2 down button to select the corresponding low pressure
control mode.
LED1
LED2
LED3
Description
Function
code
Display
status
Current
process
Display
status
Current
status
Display
status
1F
On
00
Blinks
OC
Blinks
Ordinary
low-pressure control
1F
On
01
Blinks
OC
Blinks
SRL low-pressure
control
After selecting the corresponding mode, press the SW3 confirm button. The master module displays
as follows:
LED1
LED2
LED3
Function code
Display status
Current process
Display status
Current status
Display status
1F
On
00
On
OC
On
1F
On
01
On
OC
On
The master unit memorizes this setting and does not clear it even upon power failure and power-on
again. The default value is 00.
4.1.2.3.17 4n Adaptive Control of Noise
Setting steps:
Enter the function setting. The master unit displays as follows by default, and other basic modules
display normal working status:
LED1
LED2
LED3
Function code
Display status
Current process
Display status
Current status
Display status
4n
On
00
Blinks
OC
Blinks
Press the SW1 up button and the SW2 down button to select the corresponding low pressure
control mode.
LED1
LED2
LED3
Description
Function
code
Display
status
Current
process
Display
status
Current
status
Display
status
4n
On
00
Blinks
OC
Blinks
The adaptive control of
noise is valid.
4n
On
01
Blinks
OC
Blinks
The adaptive control of
noise is invalid.
After selecting the corresponding mode, press the SW3 confirm button. The master module displays
as follows:
LED1
LED2
LED3
Function code
Display status
Current process
Display status
Current status
Display status
4n
On
00
On
OC
On
4n
On
01
On
OC
On
The master unit memorizes this setting and does not clear it even upon power failure and power-on
again. The default value is 00.
After the entire system is commissioned, the commissioner sends a flag, indicating whether the
adaptive control of noise is valid. The master unit memorizes this setting and does not clear it even upon
power failure and power-on again.
Summary of Contents for GMVVQ1015WM/C-X
Page 418: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 416 GMV VQ400WM C X GMV VQ450WM C X...
Page 420: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 418 NCHS1D...
Page 421: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 419 NCHS2D...
Page 422: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 420 NCHS4D...
Page 423: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 421 NCHS8D...
Page 426: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 424 6 1 2 Heating Operation...
Page 427: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 425 6 1 3 Main body Cooling...
Page 428: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 426 6 1 4 Main body Heating...
Page 430: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 428 6 2 2 Heating Operation...
Page 431: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 429 6 2 3 Main body Cooling...
Page 432: ...Gree GMV6 HR DC Inverter VRF Units Service Manual 430 6 2 4 Main body Heating...
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