Gree GMV5E Series Service Manual page 118

GREE
setting method, see the "Master Unit Setting DIP Switch (SA8_MASTER-S)" section.
Step 5: Power on all outdoor and IDUs. In this case, all modules of ODU display that the unit is in
non-commissioning status.
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.
GMV5E DC INVERTER VRF UNITS SERVICE MANUAL
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