8 abnormal mode – PowerWalker VFI 1000T LCD User Manual

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2) The load should be derating to 60% in converter mode.

6.8 Abnormal mode

In abnormal mode such as Bus fault etc., the corresponding fault

code would be shown to indicate the operating mode of the UPS.

And some warning words could also be shown, for example “short!”

would be shown when the load or the UPS output is short and the

UPS is in inverter fault mode.