GMV5 DC INVERTER VRF UNITS SERVICE MANUAL
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5. No unit information is found after self detection.
Possible causes:
BAS Service is abnormally disabled.
Communication between the server and BACnet gateway fails.
Communication between the BACnet gateway and units fails.
Solution:
(1) Check whether BAS Service is disabled. If yes, enable it.
There are two methods to enable 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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