Redarc BCDC1212T User Manual

Installation | 13
3.3 START BATTERY CONNECTION — RED CABLE
The RED (input) cable can be connected directly to the trailer plug’s +12 V auxiliary power pin,
provided that towing harnesses and connectors are suitably rated (see CAUTION on page 11).
Figure 8: Connecting the RED cable
Start Battery Input
Connect the RED cable to the positive input of the
start battery using the appropriate fuse size.
3.4 CHARGE PROFILE CONNECTION — ORANGE CABLE
Connect the ORANGE cable to set the Maximum output voltage to suit your selected Charge
Profile. Refer to Table 1 (page 7) to select the correct profile for your installation configuration
(Cabin Install or Engine Bay Install).
Figure 9: Setting the Maximum Voltage (ORANGE cable)
PROFILE A
Leave the ORANGE cable disconnected to set
the Maximum voltage to 14.6V.
PROFILE B
Connect the ORANGE cable to Common Ground
to set the Maximum voltage to 15.0V.
PROFILE C
Connect the ORANGE cable to the RED cable
(Input source positive) to set the Maximum
voltage to 15.3V.
midi
fuse
Input source
positive
PROFILE LI
Connect the ORANGE cable to the
GREEN cable (LED output). This will set
the Charger to Lithium mode.
Optional LED
with Resistor

Redarc BCDC1212T Specifications

General

Brand	Redarc
Model	BCDC1212T
Category	Battery Charger
Language	English