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Comet installation and user manual: E-6761200XT/FA
3.3
Merlin Gerin by MGE UPS SYSTEMS
buzzer 17
The buzzer is activated in the following
situations:
■ the load is supplied directly by AC
input power via the "static bypass" 3 ;
■ the inverter is operating on battery
5 power;
■ operating faults.
It beeps softly and slowly for minor
faults and during inverter operation on
battery power. When the low battery
shutdown warning level has been
reached, the level and the frequency
of the beeps increases.
In the event of an inverter shutdown, a
continuous load alarm is emitted.
A buzzer reset button 24 is provided
on the controls and diagnostics display
panel 10.
Detection of a new fault will set the
buzzer off again.
bip...bip...
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17
"inverter on" button 22
This green button is used to start the
inverter 7 .
This grey button is used to stop the
inverter 7 .
"inverter off" button 23
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22
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23