Trailsafe Wiring Instructions - BMPRO TrailSafe Series Owner's Manual

TRAILSAFE WIRING INSTRUCTIONS

NOTE: This section applies to the TrailSafe without the use of a SwayControl. If
you are using the TrailSafe+ with the SwayControl, refer to the TrailSafe+ with
SwayControl Wiring Instructions section.
The TrailSafe has multiple coloured wires coming from the rear side which
require connection to ensure correct functionality. As this is a safety critical
system, all wiring should be done by a suitably qualified Auto Electrician.
Wire the TrailSafe to the house battery, trailer brakes and brake lights. Refer to
the TrailSafe Wiring Diagram.
WIRE
RED
(14AWG / 2.5mm2)
BLUE (12 AWG/ 4mm2)
PURPLE
(14 AWG/ 2.5mm2)
WHITE (14 AWG/ 2.5mm2)
BLACK/RED
(12AWG / 4mm2)
GREEN
(20AWG / 0.5mm2)
The green wire must be connected to a battery positive terminal when a LiFePO4
battery is used. Failure to do so may result in false battery capacity information.
NOTE: Larger wire sizes may be used. The minimum is shown.
For the black/red wire, a 30A automotive-grade fuse must be located as close to
the trailer battery as possible, but not before the battery charging source feed.
Failure to install the fuse may result in permanent and serious failure or damage to
Connect to the positive of the brake lights.
Connect to the positive of the brakes.
Connect to a remote voltage monitor.
Connect to the negative of the house battery.
Connect to the positive of the house battery (30A fuse
required).
If using LiFePO4: connect to the positive terminal of the house
battery.
If using lead-acid: connect to the negative terminal of the
house battery.
WARNING
WARNING
the TrailSafe and/or the wiring.
10
CONNECTION