ITYS 1-3 kVA - 551430A - SOCOMEC
37
EN
PROBLEM DISPLAYED POSSIBLE CAUSE ACTION
Input bad wiring
Phase and neutral conductor at
input of UPS system are reversed
Site Fault detection disabled by default. It
can still be enabled / disabled from the LCD
settings menu.
Reconnect all input wires.
Over-temperature fault
Over-temperature is too high, UPS
goes to bypass or stopped.
Check the ventilation of the UPS and check
the ambient temperature.
Output short circuit Output short circuit occurred
Check the output of UPS and loads, make
sure the short circuit is removed before
turning on again.
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