5
Caution 2: The dual battery controller installation must be made by
specialized technique person, any wrong size of wires used or loose power
connections or corroded wires can melt wire insulation, burn surrounding
materials or even cause a fire. Ensure tight all connections and use cable
clamps to secure cables.
NOTE
: The dual battery controller has a common negative, it does not matter which
Negative terminal is grounded.
When the connections are completed, the Controller will start working
automatically.
Charging priority setting:
The dual battery controller provides the priority charging
setting for Battery 1# and Battery 2#; the user can select the percentage of available
charge current to each battery.
Press
the Button BT1
and hold for 3 seconds until the number flashing, you can
select 10% into 90% setting via clicking
BT1 button
until you want, it will
automatically save the data after you complete the percentage setting, or you go
into the next Battery type setting by pressing and holding the button for 5 seconds.
Only need to set the charge rate percentage you want for Battery 1#, the controller
will automatically calculate the rest for the Battery 2#:
For example: Battery 1# is set at the charging rate percentage of 50%.
LCD will be shown
% and indicated the pattern
Note
: in the normal charging condition, the controller will divide the charging current
as your setting, while Battery 1# is fully charged; more charging current will be
diverted to Battery 2#, and return to the former setting automatically when the
Battery 1# is in need of charge.
When the controller detects there is only Battery 1# connected, the entire charging
current will go into the Battery 1# automatically.
Battery type settings:
Please check your battery manufacturer’s specifications to select correct battery
type. The unit provides six (6) battery types setting for selections: Gel, AGM, WET
(conventional lead acid), Calcium, LiFePO4 and LTO battery. Allow the different
battery type for each battery setting.
OPERATION - LCD DISPLAY
