Gree GMV6 DC Inverter VRF Units Service Manual
54
Step 2:
Press the SW3 confirm button to send the engineering number offset instruction. The master
module displays as follows:
LED1
LED2
LED3
Function code
Display status
Current
process/mode
Display status
Current status
Display status
n5
On
00
On
OC
On
After 10s, the system exits the mode and enters normal working.
4.2.3.9 IG Outdoor Unit Static Pressure
Each basic module can be set separately or uniformly by the master module.
When basic modules are set separately, the static pressure value of each module can be different;
when the modules are set uniformly, the static pressure value of each module remains the same. When
a static pressure value is set in either of the two modes, the previous mode setting limit is automatically
released.
The static pressure value of each basic module is subject to the last received set value.
Setting steps:
Enter the function setting. The master unit displays as follows:
LED1
LED2
LED3
Function code
Display status
Current process
Display status
Current status
Display status
3P
On
01
Blinks
OC
Blinks
Press the SW1 up button and the SW2 down button to select the corresponding basic module: 00
means all modules, 01~-04 means module 1 to module 4.
LED1
LED2
LED3
Function code
Display status
Current process
Display status
Current status
Display status
1G
On
00
Blinks
OC
Blinks
1G
On
01
Blinks
OC
Blinks
1G
On
02
Blinks
OC
Blinks
1G
On
03
Blinks
OC
Blinks
1G
On
04
Blinks
OC
Blinks
After selecting the corresponding basic module, press the SW3 confirm button. The module displays
as follows. The current factory default status is 00.
LED1
LED2
LED3
Function code
Display status
Mode
Display status
Current status
Display status
1G
On
ADD
On
00
Blinks
Press the SW1 up button and the SW2 down button to select the corresponding static pressure mode
for the outdoor unit.
LED1
LED2
LED3
Function code
Display status
Mode
Display status
Current status
Display status
1G
On
ADD
On
00
Blinks
1G
On
ADD
On
01
Blinks
1G
On
ADD
On
02
Blinks
1G
On
ADD
On
03
Blinks
1G
On
ADD
On
04
Blinks
After selecting the corresponding static pressure mode for the outdoor unit, press the SW3 confirm
Summary of Contents for GMV6 Series
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