How do I connect the REDARC BCDC1225D battery charger to my vehicle's battery? (REDARC BCDC1225D 25 A DC Battery to Battery Charger Instruction Manual)

Answer

manuals.plus

Feb 27, 2025 - 08:08 PM

To connect the REDARC BCDC1225D battery charger to your vehicle's battery, follow these steps:

1. Read and understand the instruction manual before installation.
2. Ensure that the charger is installed by a qualified person.
3. Choose a suitable location to mount the charger, away from direct engine heat and in contact with a metal surface if possible.
4. Connect the charger's red wire (Vehicle Input) directly to the positive terminal of the vehicle's battery using an adequately rated fuse.
5. Connect the charger's black wire (Ground) to the negative terminal of the vehicle's battery and/or the vehicle's chassis.
6. If using solar panels, connect the charger's yellow wire (Solar Input) directly to the positive terminal of the solar panel(s).
7. Ensure that the solar panels are unregulated and do not have built-in regulators.
8. Tape over any unused wires to prevent short circuits.
9. Use appropriate cable sizing for the Vehicle Input, Solar Input, Ground, and Battery Output cables (refer to the manual for cable sizing specifications).
10. Set the maximum output voltage of the charger by connecting the orange wire to the corresponding charge profile (refer to "Table 2.2.1: Charge Profile Selection" in the manual).
11. Set the input trigger settings by connecting the blue wire to either the standard trigger or low voltage trigger, depending on your vehicle's alternator type (refer to "Table 2.3.2: Setting the Input Trigger Settings" in the manual).
12. Ensure that all wiring connections are secure and properly insulated.
13. Check that all fuses are intact and properly connected.
14. Test the charger by turning on the vehicle and monitoring the charge status LEDs on the front panel of the charger.
15. Refer to the troubleshooting section in the manual if you encounter any issues.

Note: It is important to follow all safety instructions and guidelines provided in the manual to ensure safe and proper installation and usage of the REDARC BCDC1225D battery charger.