BEST POWER 610 - UPS Installation
After completing the installation and battery
recharge, switch on the UPS by pressing and
holding the front panel switch I for one second. The
unit will now commence a system check sequence
before establishing its own inverter power.
At first, all the Load Level LEDs will illuminate
together, and then one by one. Within a few
seconds the Inverter indicator will illuminate,
indicating the inverter has now started and the
bypass indicator will extinguish, indicating that the
UPS is now in normal mode.
NOTE: If the Line indicator flashes and the battery
indicator illuminates at the same time, your
incoming utility AC source voltage and/or frequency
is out of the UPS specification. The UPS is drawing
energy from the batteries.
You may now start the equipment connected to the
UPS. If the load level indicator exceeds 100% and
the audible alarm sounds twice per second, you
have plugged too many items into the UPS and
overloaded it. Remove the non critical items and
check the load level indicators.
When the utility AC source fails, the UPS will
continue to deliver output to the UPS receptacles
from the internal or external batteries and the UPS
inverter. When this occurs, an audible alarm will
sound every 4 seconds and the “line” indicator will
extinguish.
The “battery” indicator will be illuminated to show
that the battery is now being discharged. The
audible alarm can be silenced by pressing the
I (ON) push button switch on the front panel and
holding it momentarily. If the battery continues to
discharge until the low battery charge point is
reached, the audible alarm will sound again.
At any time, the audible alarm can be reactivated by
pressing the I (ON) switch on the front panel.
3.1 Switching on the UPS
3.2 When the Power Fails
6
UPS Operation
UPS ON
Switch
BYPASS
Switch
Fault or
Overload
Load Level
or Runtime
Bypass
Line
Inverter
Battery
*
*
This symbol used
on some models.
