The Dinosaur Electronics Norcold Refrigerator Lower Control Board is an upgrade to the OEM board in terms of both performance and reliability. Manufactured with superior components, this board is engineered to offer enhanced durability and efficient operation, ensuring your RV refrigerator functions optimally for years to come. The lower control board serves as a critical control unit essentially acting as the "brain" of the refrigerator. It coordinates between the available energy sources, safety protocols, and the regulation of temperature.

Designed for adaptability, the Dinosaur Electronics 6212XX board offers AC element control with the option of DC element control for 3-way refrigerators. The board is designed to manage the AC and DC elements, which are responsible for generating the heat needed in the absorption refrigeration cycle.

In propane mode, the lower control board initiates the ignition sequence by opening the gas valve and activating the igniter. It continually monitors the status of the flame via a flame sensor. If ignition fails or the flame extinguishes unexpectedly, the board will attempt to re-ignite before locking out the propane operation and triggering an error code.

The Dinosaur Electronics 6212XX board is fully compatible with the original optical control panel of your Norcold refrigerator. There's no need for additional modifications or programming; simply plug and play. Furthermore, this board supports the same diagnostic functions as the OEM board, making troubleshooting straightforward and efficient. Benefit from upgraded components without losing any of the diagnostic and user-interface features you're accustomed to.

 

Compatibility

• Compatibility: Norcold N410\ N412\ N510\ N512\ N621\ N623\ N624\ N640\ N641\ N821\ N822\ N823 Model Refrigerators
• Compatible with Refrigerators with S/N Below 9044283: N641, N641IM, N841, N841IM, N842, N842IM, N843, N843IM, N843IMF
• Compatible with Refrigerators with S/N Below 9045737: N1095
• Replaces Control Boards: 621267, 621267.001, 621268, 621268.001, 621269, 621269.001, 621270, 621270.001, 621271, 621271.001, 619353, 619360, 619361, 628672 & 632168.001.

Please make note of the following:

• You must find the part number on the board located at the back of your refrigerator, do not rely on a number from a book or parts list.
• Additionally, failure to set the jumper on our board to match the part number you are replacing will result in improper operation.
• Failure to correctly identify the part number of the board in your refrigerator can lead to acquiring the wrong board
• Returns are subject to restocking fees and deductions for related shipping costs.