GE 1000-1500-2000-3000 VA User Manual

 

 

 

 

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3.3.4  Silencing the buzzer 
 

When the UPS is in ‘ON BATTERY’ mode the buzzer can be turned on or off by 
pressing the ‘I/TEST’-button (1). 

3.3.5  Switching off 
 

1  To switch off the UPS push the OFF -button (2) until a short beep is heard. Release 

the button after the beep. After a few seconds the UPS will be in ‘STANDBY’ mode: 
it will continue keeping the batteries charged. See also fig. 2.5. 

 

2  To fully turn off the UPS, and/or if electric isolation is required, unplug the power 

cord of the UPS from the wall outlet. 

In case of a utility power failure the UPS 
will use the energy stored in the battery to 
supply the load.  
The LED ‘On Battery’ will light and the 
buzzer beeps with a 2 seconds interval. 
When the utility power returns, the UPS 
will switch back to normal operation. In 
case of a long power failure the UPS will 
stop operating when the  batteries have 
been depleted (see Chapter 8  - Battery  - 
Back-up Time). 

The batteries are nearly discharged during 
battery operation (see 3.4.1).  
The LED ‘On Battery’ and the ‘Battery Low’ 
LED will light and the buzzer beeps with a 
1.5 seconds interval, Controlled shutdown 
of any computer equipment is absolutely 
necessary at this point 

The demanded power exceeds the normal 
capacity of the UPS.  
The Overload LED will light and the buzzer 
sounds continuously. 
You are advised to unplug some load as 
soon as possible. If an overload condition 
persists, the UPS may eventually switch to 
bypass operation. If this is not possible 
(UPS was operating on battery during 
utility failure, bypass is not available) the 
UPS output power may be lost.