GMV5 D.C INVERTER MULTI VRF SERVICE MANUAL
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The icon indicates that corresponding step failed and a fault exists. In this case, users need to
rectify the fault first. After the issue is addressed, Gree Debugger automatically continues the debug
procedure if there is not an ―OK‖ button available; otherwise, users should click ―OK‖ to confirm. Click
and corresponding debug information will be shown, helping you analyze the fault. Click ―Close‖ to
close the information.
During debugging, if you click ―Stop‖, the debug is interrupted. Click ―Start‖ to continue debug. When
debug goes on to step 10 ―ODU Valves Check Before Startup‖, ―Back‖ and ―Skip‖ are available. If this
step fails, you can go back to step 9. Click ―OK‖ of step 9 to continue step 10. If the failure is U6 fault