System operation
8
In order to charge or supply power to accessories connected to any
of the plugs & sockets, the main switch on the Power Pack DC25
must be in the ON position.
If the Power Pack DC25 is not in use then it is best to turn the
switch OFF. This will completely isolate the auxiliary battery.
Top group
Bottom group
The groups are surrounded by a line on each of
the levels of the control panel.
If any of the fuses need replacement, be sure to
replace it with the correct value :
Each of the modules and sockets are grouped
with a fuse for safety.
Middle group
Charger fuse
Fuses
Main Switch
If a solar panel is connected and exposed to sunlight, the Power Pack DC25 will charge with the maximum
power possible from the panel under the present conditions. Voltage from the panel must be between 9V
and 42V.
input drops below 12.6V (11.5V if IGNITION SENSE is used).
If the IGNITION SENSE input is used, the Power Pack DC25 will charge with input voltage above 12.0V
and stop when voltage drops below 11.5V.
The Power Pack DC25 will start to charge the auxiliary battery once voltage on the MAIN BATT input
exceeds 13.2V. It will stop charge once voltage drops below 12.6V after a short delay.
If both MAIN BATT and SOLAR are connected simultaneously. The Power Pack DC25 will give priority to
the MAIN BATT source and will switch to the SOLAR source automatically when voltage on the MAIN BATT
Top group
(5A)
Middle group
(15A)
Bottom group
(15A)
Charger fuse
(10A)
POWER PACK
DC 25
REMOTE MONITOR
IGNITION
SENSE
AUXILIARY
IN / OUT
NL5 CHARGER
MAIN
BATT
SOLAR
PANEL
INPUT
10A
15A
5A
15A
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