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.
Where is the high temperature safety switch on a Norcold refrigerator?
The inbound DC connections are labeled on the board and usually located at the bottom right hand side of the board. If there is no power at the board, look to the right of the power board. If you have a 1200 or 1210 you should have a high temperature safety switch (a small black board).
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.
How is the ARP connected to the Norcold Control Board?
(3) When the Norcold recall is wired directly to the Norcold control board (4), the ARP shall be wired inline with the Norcold control board power supply from the RV (1). Remove the +12VDC power wire from the Norcold control board and connect it to the ARP red wire.
(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.
(3) When the Norcold recall is wired directly to the Norcold control board (4), the ARP shall be wired inline with the Norcold control board power supply from the RV (1). Remove the +12VDC power wire from the Norcold control board and connect it to the ARP red wire.
Where does the Norcold fridge controller get its power?
(4) The Norcold fridge controller receives the +12VDC power from the RV power supply (1) via the ARP yellow wire. We show the Norcold fridge controller ground wire because this is a good place to ground the ARP control. We do not recommend grounding the ARP control at the same location as the Norcold recall (3).
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.
