YOUR SOURCE OF ENERGY
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18
MANUAL
| OFFICE SERIES
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RU
2.2
Features
2.2.1
Quieter operation in battery mode
While the UPS operates in battery mode, briefly press the switch that turns on or turns off audio signals.
In case of a low battery level of the device or when UPS is overloaded, the mute mode will not work. This
function can only be used with UPS devices with a touch screen button
.
2.2.2
UPS Auto
-
start after mains power supply (AC) returns
When AC mains power is restored, the UPS will automatically turn on and return to normal operating
mode, if the unit has shut down due to power failure. Regardless of the operation mode (network or
battery) in which it was switched off, this device will automatically turn on when AC returns
.
INFO
: This function will not work if the UPS power is cut off due to its overload.
2.2.3
Automatic battery charging in
O
ffline mode
If the UPS is turned off, the unit will operate, charging the battery, even if the user has deactivated it. Due
to the batteries' safety and to protect it from possible total discharge, the UPS will charge the batteries
until they are fully charged.
WARNING
: Take extra precautions, when disconnecting the UPS from the mains AC outlet, because of the
voltage, while the device is charging the battery
.
2.2.4
Overload protection
While the UPS is overloaded, during its operation and the problem is still not resolved, by the user, within
approximately 10 seconds, the device will automatically stop powering UPS output sockets. If the sum of
the loads will not exceed the allowable power, the user can restart the device. To start the UPS, plea
se
refer to section 2.7.1
2.2.5
Battery exhaustion protection
When the battery is almost exhausted, the UPS will automatically turn off to protect the battery and
extend its overall life
.
2.2.6
Automatic test during the device launch
Before the actual UPS work, the LCD screen will show the input and output voltage marking them as
conducting an automatic diagnostic test. After its execution, the UPS will be ready to work
.
2.2.7
"Cold start" feature
The UPS has the option of starting without being connected to the mains socket. Due to this solution, the
emergency power supply can be turned on, in the absence of power and while being
connected/disconnected to/from mains, enabling the connected loads to be powered. During such
procedure, the device, after launch, will switch to the battery mode. In order to start the UPS, without it
being connected to mains (AC), please refer to
section 2.7.1
