Gree GMV6 DC Inverter VRF Units Service Manual
Display status
On
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.
1G On 01 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. Value 00 represents 0 Pa outdoor static pressure, 01
represents 30 Pa, 02 represents 50 Pa, 03 represents 80 Pa, and 04 represents 110 Pa.
Press the SW1 up button and the SW2 down button to select the corresponding static pressure mode
for the outdoor unit.
After selecting the corresponding static pressure mode for the outdoor unit, press the SW3 confirm
button. The master module displays as follows:
Each basic module memorizes this setting and does not clear it even upon power failure and power-
on again. The default value is 00.
Step 6: Switch the commissioning software to the commissioning control interface.
Click "Debug" to switch to the engineering commissioning interface. The unit will automatically
operate the commissioning modules listed in this interface from top to bottom and from left to right. Note:
The commissioning function only applies to the single-system network.
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