Charger On; Normal Operation; On Battery; Battery Low - GE Match 19" User Manual

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3.3.1

Charger on

The batteries are charging, see 2.2 step 6.
3.3.2

Normal operation

See 3.2.1.
3.3.3 AVR (Automatic Voltage Regulation) active
The quality of the incoming mains is poor, and the AVR boosts a low incoming voltage or reduces
a high one (see chapter 7).
3.3.4

On battery

The UPS uses the energy stored in the batteries: see chapter 7 'Batteries - runtime'.
The UPS will shutdown
after the batteries have been discharged (automatic restart), or
if keypad 'O' is pressed (manual restart required) or
if a 'UPS shutdown' command is given by the computer (manual restart required).
if the load is < 5% and the auto-off function is activated (see 3.2.3)
Runtime indication (fig. 7)
During battery operation, press keypad 'I' briefly. The 4 yellow
LEDs indicate during 3 seconds the remaining runtime time for the
actual load.
3.3.5 Battery low (end of runtime)
The batteries are nearly discharged. Controlled shutdown of your
computer equipment should be completed within 1 minute.
3.3.6

Replace battery

The batteries are bad. The alarm only goes out after the next battery test: if the batteries have
either been sufficiently charged (discharged batteries) or replaced by a new set (worn out
batteries).
3.3.7

Overload

The demanded power of the equipment exceeds the UPS's rated output power. If overload
persists during battery operation, the UPS may shut down.
3.3.8

High temperature

Overtemperature shut down during battery operation can occur from:
extreme environmental temperature,
lack of proper ventilation,
overload situation.
When the pre-alarm sounds, check these conditions to avoid shutdown or damage. If the
temperature rises further, the UPS will
if it runs on mains: switch off the battery charger
if it runs on battery: switch off completely. Output voltage is no longer available!
3.3.9

Programmed shutdown

The UPS monitoring software allows you to program a 'sleep period' of the UPS by sending two
commands to the UPS:
shut down after # minutes (blinking LED), and subsequently:
shut down during # hours (continuous LED).
The programmed shutdown in progress can be cancelled:
- press keypad 'I' for at least 5 seconds to cancel shutdown and switch UPS on.
- press keypad '0' for at least 5 seconds to cancel shutdown and switch UPS off.
OPM_MAE_19X_700_1K5_2GB_V030 6 GE DE Match 19" 700-1500: User manual 3.0 (GB)
GE Digital Energy
fig. 7