Front Panel - Elen B1 Series User Manual

1.2. Front Panel

No. LED
1 mains
2 by-pass
5 battery
7 normal
8 Overload
9 Fault
3 Display
No. BUTTON
4 ON/OFF
6 SELECT
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B1 10kVA V1.0.1
Figure 1.3 Front Panel
On
Mains voltages are within
the tolerance limits.
UPS is operating in bypass
mode.
UPS is operating on
battery.
UPS is operating in normal
mode.
See: '3.6. Overload'.
See: '3.8. Warning Table'.
Liquid Crystal Display (LCD) where operation information is
shown.
>3 seconds
(Press and hold longer
than 3 seconds)
 On
 Off
 Reversing the menu
order
Table 1.3 Front Panel Operation
Off
At least one of the mains voltages
is not within the tolerance limits.
UPS is not operating in bypass
mode.
UPS is not operating on battery.
UPS is not operating in normal
mode.
UPS is loaded 0% to 100%.
No malfunction or warning.
<3 seconds
(Press less than 3 seconds)
 In normal mode: cancel
execution/task
 In bypass mode: confirm
execution/task
 Entry/exit to warning list
 Turning on/off warning sound
 Browsing through menu options
 Cancel switching to bypass
mode