Gree GMV5 Series Service Manual page 323

GMV5 DC INVERTER VRF UNITS SERVICE MANUAL
Possible cause:
Communication between the server and gateway fails.
Solution:
(1) Check whether a hardware fault exists. Check gateway running. For details, refer to section 7.1
"Hardware Faults".
(2) If there is not hardware fault or the fault is addressed, restart BAS Service. There are two methods to
restart BAS Service.
Method a
①Right click the BAS Manager icon in the status bar at the lower right corner on the desktop and choose
―Open‖.
②In the displayed ―BAS Manager‖ window, click ―Start‖ to enable BAS Manager.
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