Cold Machine COntrol Module

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Rene Savalle

Does anyone have a schematic of the Electronic control module for the cold machine? The recurring problem of going into non-starting mode (starting cycle occurs in ~30 second intervals without starting the compressor) of operation has driven me to consider redesign this system. The compressor has a four (4) point power input. A schematic of the input requirements would be a helpful alternative. My installation has 1100 Amp Hours of battery capacity that is connected to a three stage, 130 Amp SMART charging system. The power cables are #6 wire, less than 20 feet long. Power is not the issue in my situation. I don't want to spend $375 on new control module if all I can expect is more of the same!
 
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Bill Thomas

375.00?!

Ty the frigoboat module. $198.00 available by calling 410-224-7627. Unfortunately, I do not know of a schematic for the module. Your only other alternative is to contact Danfoss in Baltimore, MD. They are the original mfg. of the module. If they cannot help you,198.00 is a bit better than 375.00.
 
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Gary Buttrey

control module problem

Rene, my guess is you have a Danfoss model 102N3030 or 3031. Danfoss has ceased production on these, and I've requested a schematic. I was told it will be emailed to me next week. Write me at gbuttrey@waecoadlerbarbour.com and I will forward it to you as soon as I get it. We developed our own module to replace these because of the problem you describe.
 
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