What kind of power supply does a Norcold fridge need?
What kind of power supply does a Norcold fridge need?
The ARP Control is simply wired inline with the 12 volt power wire going to the Dometic or Norcold control box. The ARP red wire will connect to the RV +12V power supply. The ARP yellow wire will deliver the +12V power to the Dometic or Norcold fridge control.
What kind of wire does the Norcold control use?
Ground the ARP green wire to terminal J3 of the Norcold control (2). Remove the power wire from terminal J4 and connect it to the ARP red wire. Connect ARP yellow wire to terminal J4 to complete the circuit.
How is the ARP on a Norcold fridge wired?
Because the ARP interrupts power to the fridge just like the light switch in the first drawing, or the thermostat in the second drawing, the ARP must be wired inline with the 12 volt power supply from the RV to the fridge control. The ARP Control is simply wired inline with the 12 volt power wire going to the Dometic or Norcold control box.
Where is the AC plug on a Norcold refrigerator?
The AC plug that you see in the back is only powering your AC Heater/s that will cool the refrigerator when running it on AC or Auto Mode. The 12V DC powers the rear power board, the front control board, and the interior light.
What kind of wire does a Norcold fridge use?
The ARP yellow wire will deliver the +12V power to the Dometic or Norcold fridge control. If your fridge cooling unit overheats the Fridge Defend will switch the power off between the ARP red wire and yellow wire, then automatically restart the fridge when the boiler cools.
Because the ARP interrupts power to the fridge just like the light switch in the first drawing, or the thermostat in the second drawing, the ARP must be wired inline with the 12 volt power supply from the RV to the fridge control. The ARP Control is simply wired inline with the 12 volt power wire going to the Dometic or Norcold control box.
Where does the positive wire go on a Norcold control box?
The positive wire (+12VDC) goes to the J4 terminal of the control box. Please note that the power wires coming from the RV power supply may be any color depending on the manufacture of your RV, it is up to the installer to determine which wire is which.
Can a Norcold Control Board be wired to a thermo switch?
(2) As opposed to drawing #3, the Norcold boiler housing thermo switch can be wired directly to the Norcold control board (4). For this wiring scheme the Norcold recall remains wired exactly as it was by the Norcold technician that installed the recall.
