Riello UPS Multi Sentry 160 MST - Critical Faults; Internal Communication Error; Incorrect Input Phase Cycle Direction; Phase Input Fuse Broken or Switch Jammed

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GRAPHIC DISPLAY
At the centre of the control panel is a wide graphic display for a constant detailed, real-time overview of UPS status. The first
page is a schematic view of UPS operating status:
Input Line Battery Charger Line
PFC Converter Battery Line
Inverter % Load
Inverter Output Line % Battery Charge
Automatic Static Bypass
The diagram shows the status of the three power logical modules (PFC Converter, Inverter, Automatic Static Bypass).
Each module can take on one of the following status types:
Module Off
Module on in normal operating mode
Module alarm or block
The following symbols show the power flow to and from the batteries (uncharged/charged) and the status of input and inverter
contacts:
Module Off
Module on in normal operating mode