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2. Cold Start:
The UPS has ‘Cold Start’ feature. It means that the UPS can be switched on
battery without mains connection.
a. Switch on the ‘BATTERY’ CB (Figure 3.7). Press and hold
button
until a warning beep sound, meanwhile observe the ‘normal’ LED is on
(Figure 3.8).
Figure 3.7
Figure 3.8
b. The ‘Fault’ LED is on since the mains voltages are not present and an
audible warning is heard periodically. Press
button shortly to turn off
the audible warning (Figure 3.9), press shortly again and see the ‘Batt Start’
warning (Figure 3.10) and wait until the ‘battery’ and the ‘normal’ LED are
on. If the ‘Fault’ LED and an audible warning is on, display the ’07WARNING’ menu and see ‘5. WARNINGS’.
Figure 3.9
Figure 3.10
c. When the ‘battery’ and the ‘normal’ LED are on (Figure 3.11), you can
switch on the ‘OUTPUT’ CB and supply your loads from the UPS (Figure
3.12).
Figure 3.11
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Figure 3.12