DCDC25A Dual Battery Charger
Safety Information
•
Read the instructions before installing the unit.
•
Disconnected all batteries before installation.
•
Use correct fuses as indicated on the installation diagram.
•
Only 12V lead-acid and automotive Lithium batteries should be charged.
•
Under NO circumstances should the unit be altered or disassembled.
•
Do not use the output of the unit to power any device directly.
•
Warranty will be null in void if unauthorized disassembly, modifications, or repairs occurs.
•
Warranty will be void in any attempt to use the DCDC25A for purposes other than indicated in this manual.
Features
•
Dual purpose DC to DC Lead Acid Battery and Lithium charger.
•
Charges 12V Lead Acid and Lithium batteries from vehicle or solar panel.
•
Integrated 375W MPPT Solar Panel Charge controller
•
Eliminates dual battery switch.
•
Short circuit protection on inputs and outputs.
Status Display
•
Battery type selection button:
”
BATTsel
”
•
Battery type indicator for AGM/GEL/LAC
”
AGM
”
•
Battery type indicator for lithium:
”
LITH
”
•
Charge indicator: (Flashing=Float ; Solid=Boost)
“
CHARGE
”
•
Input source indicator vehicle:
”
VEH
”
•
Input source indicator solar:
”
SOL
”
Installation
•
Install the unit in a well-ventilated area.
•
Install the unit close to the auxiliary battery.
•
Horizontal or vertical(preferred) installation is suitable.
•
The cooling fins of the unit should not be obstructed or blocked.
•
Under load the unit will reach high temperatures.
•
In-line fuses must be fitted in the positive cables close to the respective main and auxiliary batteries.
•
10mm² cables are recommended for connecting to the main and auxiliary batteries.
•
Connect all negative connections to the negative pole at the auxiliary battery if possible.
•
Ensure all connections and cables are correctly installed.
•
Reconnect the Main battery.
•
Select the Auxiliary battery type.
Selecting Battery Type
Select the battery type by pressing the button named “B
ATTsel
”
for two seconds, the selected battery type LED will be
displayed.
•
LITH
: Lithium Iron Phosphate (LiFePO4).
•
AGM : AGM/GEL/LAC.
Ignition
The ignition (IGN) input can be used with smart alternators, connect the IGN wire to a switched positive ignition source,
the unit ON and OFF voltages will be adjusted as indicated in the specifications.
!! Do not connect the IGN connection to a non-switched positive supply, drain on the main battery will occur.
WolmaCor (Pty) Ltd
Reg. no: 2019/485694/07
076 587 3982
www.wolmacor.co.za
