NOTE: Larger wire sizes maybe used. Minimum shown.
Red/Black: 30A automotive-grade fuse must be located as close to the trailer
battery as possible, but not before the battery charging source feed.
Wire the TrailSafe to the house battery, trailer brakes and brake lights according
to Figure 1, the TrailSafe Wiring Diagram.
WIRING INSTRUCTIONS FOR TRAILSAFE
The TrailSafe has multiple colored 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.
TRAILSAFE
RED (14AWG / 2.5mm2) to the positive of the brake lights
BLUE (12 AWG/ 4 mm2) to the positive of the brakes
PURPLE (14 AWG/ 2.5 mm2) to the remote line
WHITE (14 AWG/ 2.5 mm2) to the negative of the house battery
BLACK/RED (12AWG / 4mm2 ) to the positive of the house battery (30A Fuse Required)
RED (14AWG / 2.5mm2) to the positive of the brake lights
GREEN (20AWG / 0.5mm2)
To positive terminal of house battery if using LiFePO4
Unconnected or negative terminal of house battery if
using Lead Acid
WARNING
User must connect Green wire to battery positive terminal when LiFePO4
battery is used. Failure to do so may result in false battery capacity information.
Failure to install the fuse may result in permanent and
serious failure or damage to the TrailSafe and / or the wiring.
WARNING
8