Dinosaur Electronics 39-0475 Control Board for Dometic RV Refrigerator
Description
The Dinosaur Electric 39-0475 control board is a replacement part designed for certain Dometic RV refrigerators. It allows for the replacement of Black Box-type boards whose part number starts with 293, providing a reliable solution to restore the refrigerator control system.
Compatible with Dometic NDR1062, NDR1272, NDR1282, S1521, S1531, S1621, S1631, S1821, and S1831 refrigerators, this board can be used with 2-way and 3-way systems by adding the appropriate fuse. It is ideal for owners of travel trailers, fifth wheels, motorhomes, and other recreational vehicles who want to replace a faulty control board with a durable and well-protected component.
Designed by Dinosaur Electronics, this printed circuit board features an integrated surge protection that helps safeguard the system against certain installation errors and variations in RV power supply. It also includes fuse protection on the 120 volts AC circuit, 12 volts DC power supply, and DC element.
Its improved thermocouple circuit helps reduce recurring “Check” light issues, while the Food Saver function allows the refrigerator to continue operating if the display board or communication link fails. The board also integrates a controller for temperature adjustment on certain Americana and Freedom Series refrigerators with fixed temperature.
With its built-in microcontroller, easy-to-remove protective cover, and design tailored for reliable RV use, the Dinosaur 39-0475 represents an excellent replacement option for compatible Dometic refrigerators.
- Part Number: Dinosaur Electric 39-0475
- Replaces: Dometic Black Box Board starting with 293
- Compatibility: Dometic NDR1062, NDR1272, NDR1282, S1521, S1531, S1621, S1631, S1821, and S1831
- Applications: 2-way and 3-way RV refrigerators with required fuse addition
- Protection: surge, 120V AC circuit, 12V DC power supply, and DC element
- Limited Warranty: 3 years