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Installation and User Manual
THE NUMBER OF UPS READY IS INSUFFICIENT,
LOAD TRANSFER IN STANDBY
This message may be displayed in non-redundant, parallel UPS systems, when the number of ready inverters in
not sufficient to supply the load.
INVERTER NOT CONNECTED
This message may be displayed in parallel UPS systems, when the inverter is not connected to the load.
PARALLEL UPS,
FORCED TRANSFER INHIBITED
This message is displayed when forced connection is requested on a parallel UPS system for a power extension.
INTERNAL UPS FAULT,
SELF-TEST FAULT
Communication between the system and the display is faulty. The buzzer sounds slowly and discontinuously.
FORCED TRANSFER TO M2 REQUESTED,
POWER TO LOAD MAY BE INTERRUPTED
CONFIRM YOUR REQUEST WITH KEY ø
This message is displayed following pressing of the "forced-transfer" key 20, when the load is supplied via the inverter.
UPS SUPPLIED BY A GENERATOR SET
This message informs the user that the UPS has received the order to limit the current drawn by the rectifier/charger.
It is displayed when the corresponding signal is transmitted by the remote indications board which must be
conFigure d for this function.
VENTILATION FAULT
This message is displayed when a fault occurs on a fan.
Appendices A — 986-133060-00 A00