A928_O: Locked
On the VSODC, this fault would be displayed on the seven-segment LED as a number 16. A 16 displayed is one of several inverter faults. You will need to validate this fault at the EcoNet Thermostat or by looking at the red or yellow flashing LED's in the upper right quadrant of the drive itself
The Drive LED's may be flashing a code or may not depending on the nature of the true fault.
This fault is nothing by itself. An A928_O fault will come anytime another fault has occurred enough to lock the system out. You will need to look at the fault history in the EcoNet thermostat to determine what caused the lockout. If you attempt to call your Distributor Service Coordinator and explain that you have an "A928_O Locked" fault, he or she will certainly be asking you what is in the fault history because this is not a fault in and of itself.
Many faults that lead to a lockout will reset on their own after 30 or 60 minutes.
