Operation; Operation Panel - GE 1000-1500-2000-3000 VA User Manual

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3.1

Operation Panel

Fig. 3.1 Operating panel
1 Switch 'I/TEST'
2 Off switch
3 LED 'Bypass'
4 LED 'Line'
5 LED 'On Line'
6 LED 'On Battery'
7 Level bar
8 Battery LED
9 Load LED
10 Battery low LED
11 Replace battery LED
12 Overload LED
13 Fault LED
OPM_GTU_TWR_1K0_3K0_XUS_V015

3 - Operation

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- Switches on the UPS
- In 'ON-LINE' mode it starts the battery test
- In 'ON BATTERY' mode it mutes the buzzer
Switches off the UPS
The UPS is in 'BYPASS' mode: the incoming utility power is
channeled directly to the load. See also 3.3.5
Indicates the condition of the utility input power.
Continuously lighting up: the input power is OK,
Flashing : input voltage is too low, too high, or out of frequency,
Off: blackout or ultra high voltage (>150Vac)
The UPS is operating in the (normal) 'ON LINE' mode
The UPS is operating in 'ON BATTERY' (back-up) mode: utility
power fails, and the internal batteries supply the required
power until either they are depleted or utility power returns.
- In 'ON BATTERY' mode: shows current battery capacity
- In 'ON LINE' mode: showing current load level
Level bar shows current battery capacity
Level bar shows current load level
The battery is almost depleted
After a battery test the LED shows that the batteries are weak.
Battery replacement is recommended
The load exceeds the nominal UPS rating. After a short period
of time the UPS will transfer to 'BYPASS' mode
The UPS is faulty
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Digital Energy
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DE GT Series: User manual rev date 8-11- 04
GT Series
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