MDC XT12HR 2021 - Trailer Lights; Charging Camper;Caravan While Driving

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Trailer Lights
Plug Type – 12 Pin Flat (Not Negoable)
Charging Camper/Caravan While Driving
Plug Type – 50 amp Anderson Plug.
Vehicle with or without smart alternator:
The Anderson plug can be connected to the start baery on the vehicle and should include the following to protect the
start baery.
1. 50 amp relay to stop power supply when vehicle is not running
2. 50 amp fuse or circuit breaker at the baery
Notes: The Projecta IDC25 DC to DC controller fied in your MDC trailer is programmed to favour the solar panel input
exclusively unl it drops below a threshold voltage input. By providing accessory power to the number 12 pin, the trigger
for the IDC25 will be set off to take power from both the Anderson plug and the solar panels. It will also trigger the
IDC25 to acvate the vehicles ECU to make the alternator provide power to fully charge the mulple baeries in your
camper or caravan.