Stop paying shop labor rates for a simple board swap. Dinosaur Electronics' direct-replacement control board restores reliable AC and propane operation to your Norcold 600-series refrigerator, with added circuit protection features that improve on the original design.
When your Norcold refrigerator stops cooling, fails to ignite on propane, or trips on AC -- the control board is one of the first components to suspect. Dinosaur Electronics has been building OEM-quality replacement boards for RV refrigerators for decades, and the 39-0485 is engineered specifically for the Norcold 652, 662, 682, and 6000-series two-way units.
Unlike a basic OEM swap, this board includes a built-in circuit breaker and short-circuit indicator, giving you a layer of protection the original board often lacked. Installation is straightforward for any DIY RVer comfortable working with 12V DC and 120V AC refrigerator wiring.
Protects 12V DC circuits from short-circuit damage. Resets without replacing a fuse.
Signals shorts in wiring to the main switch or interior light so you can pinpoint the fault fast.
Heavy-duty diode trips the circuit breaker if 12V DC is connected backward, protecting the board and wiring harness.
Fuses on 120V AC circuits protect against shorts in heater wires and heating element -- a common failure point.
This is a 2-way board, supporting both 120V AC shore power and propane gas operation. It does not support 12V DC direct heating (that would be a 3-way board). Verify your Norcold model is a 2-way unit before ordering.
This board is a confirmed fit for the following Norcold refrigerator models:
Board replacement on Norcold 600-series units is typically performed from the exterior access panel. Standard precautions apply: disconnect shore power and turn off the propane supply at the tank before removing the old board. Connector positions on the Dinosaur board match OEM harness locations on compatible models.