Meta System ARCHIMOD 100, Operating And Maintenance Manual, Page: 57 / 72

8-2
Operating and Maintenance Manual
Diagnostics
code 504275001 Rev. September 2010
8.2 MESSAGES
In this paragraph the messages that appear on the unit’s display are listed, also giving the most
likely cause that could have generated them.
If you are unable to solve the problem then please contact the Technical Service.
FIRST LINE OF THE MAIN FRAME
Message Meaning
SERVICE MODE UPS in the Service Mode.
All settings via the display, maintenance functions and updates are possible.
UPS START-UP UPS starting up. The UPS control system checks the correct con fi guration status
before entering the ‘Normal’ or ‘Service’ operating mode.
The UPS is in Bypass during this initialisation phase.
UPS IN BYPASS UPS in Bypass. The load is not protected by the UPS in this con fi guration.
FORCED BYPASS The UPS has entered the forced Bypass mode via con fi guration on the display.
BYPASS INPUT KO Bypass input KO; some problems have arisen on the Bypass line.
It is not possible to feed the loads directly off the mains.
‘OUTPUT OFF’ Output off. Con fi guration obtained via the display or subsequent to a UPS malfunc-
tion.
UPS ON BATTERY UPS on battery. The cause for this con fi guration is a failure in the UPS feeding
system.
BATTERY CALIBRATION The UPS is calibrating the batteries.
BATTERY TEST The UPS is testing the batteries to check their status and that they are working
properly.
BATTERY EQUALIS. The UPS is equalising the batteries.
BUZZER OFF The buzzer is turned off.
AUTONOMY RESERVE! Battery charge level is at minimum.
MODULE FAILED One or more Power Modules have failed. They must either be repaired or changed.
BATTERIES KO Batteries failed. Check their operation and replace them if necessary.
OVERLOAD The total load is higher than the UPS’s rated power.
Switching to Bypass.
OVERHEATING The temperature inside the UPS is outside the nominal range.
DC OUT LEVEL FAILURE A failure of the UPS has caused a DC voltage in output.
HVBUS RUNAWAY FAILURE A failure of the UPS has caused a voltage level on the High Voltage Bus out of con-
trol.
RUNAWAY BATTERIES Battery voltage out of control.
Either the batteries or battery charger are/is malfunctioning.
3V battery fl at The control board’s 3V battery is fl at.
Shutdown in progress The UPS is shutting down.
Batteries being Charged The UPS is charging the batteries.
<ESC> to interr. By pressing ESC key the function requested is cancelled.
UPS IN EMERGENCY! UPS in Emergency.
UPS OFF! UPS off.
UPS STOPPED! The UPS has stopped.
NO MAINS No mains.
VERY HIGH MAINS The mains voltage is very high but still inside the range allowed.
MAINS OFF TOLL. Mains voltage is out of the range allowed.
The UPS switches to battery and Bypass is disabled.
MAINS NOT SYNC. Mains not synchronised; Bypass disabled.
INCORRECT SEQUENCE Invalid input sequence, check correct supply connection.