Product Manual

PAGE 10
IMPORTANT: Once a cold side wire is found, test to ensure that the wire is not grounded
when the pedal is in the up position. If the wire is grounded, the brake control unit will be
destroyed when manual control is used.
Reconnect the tow vehicle's negative battery terminal and attach the white, 10 gauge
wire previously positioned near the battery to the negative terminal using a ring terminal.
Using 10 gauge stranded wire and a ring terminal, connect the
'battery' side of the circuit breaker to the positive battery terminal.
Secure all loose wires with cable ties so that they will not be damaged and reconnect
the battery. See vehicle's owner's manual for special re-connection instructions.
To test installation, without a trailer connected, push the brake pedal. A single decimal
point ( . ) should light up on the display. If the decimal point does not light or if OL or Er is
shown on the screen go to the 'Troubleshooting' section.
Setup
Preliminary adjustments: With the trailer connected press and
hold the brake pedal, the display will show the output setting.
Adjust to 2.0 by turning the output control right or left as needed.
While still holding the brake pedal, move the sync control slightly. The display will change
to the sync setting. Adjust to 4o by sliding the sync control ahead or back as necessary.