Digital energy, Lp series – GE Industrial Solutions LP11U 5-10kVA User Manual
Page 26
LX: OPM_LPU_11U_5K0_10K_1US_V030
24
GE DE LP 11U UPS: Installation / User Manual 3.0 (US)
Digital Energy
™
LP Series
g
5.2 Start-up
The numbers between (brackets) refer to figure 19 in section 5.1.
Note: the UPS can be started on battery power if the utility input voltage is not available or if circuit
breaker ‘utility’ is in off-position: simply skip step 1. To prevent accidental discharging of the batteries, it
is however recommended to proceed with step 1 and start the unit only when the utility input voltage is
available.
1.
Turn breaker 'utility' (8) and breaker 'bypass' (9), both on the rear panel, into position ‘on’ (up).
2.
Some UPS parameters (e.g. voltage, frequency, LCD language) are user selectable. If you want to
change one or more settings, please refer to section 5.3.4 ‘Set-up Menu’ now. Changing the settings
later is possible, however only after switching off the unit.
3. Turn
switch
'UPS on/off' (rear panel, 7) into position ‘on’ (up).
The green LED 'operation' (front panel, 5) will illuminate.
After switching on the UPS performs a self-test and the display (front panel, 1) will show:
After completion of the self-test the output voltage of the UPS is available and the unit is ready for use.
The display will show the default screen: model and actual load (values are examples)
In case of a system failure the self-test results in a failure message; this message is displayed for 30
seconds before the self-test is repeated automatically. If the faulty situation persists, switch off the UPS
and contact your dealer. See chapter 9 for more information.
4.
Though the batteries (the internal energy reserve) were fully charged when the UPS left the factory, they
might have lost some energy during transport and/or storage. It is recommended to allow the UPS to
recharge the batteries for a few hours. This way you ensure that the UPS can provide sufficient runtime
in case of a utility power failure.
5.
If not yet switched on, the equipment connected to the UPS can be switched on now; operate as usual.
SELFTEST
IN PROGRESS
LP 5-11U
LOAD 37%