cold machine not working

[robert sarpy]

I have a Cold Machine by Adler-Barbour refridgeration unit and it suddenly stoped working. I checked all the fuses and wiring and it is getting power. The diagnostic lights are on and the one for "low battery voltage" is flashing, but I checked the voltage at the unit, and it is fine. Anyone have any suggestions?

 

[Al Nash]

Mine was a corroded fuse holder

My Cold Machine suddenly stopped; I finally found it was the fuse holder that was corroded; I cleaned it up and put contact cleaner on it and it has been OK ever since.

 

[Bill Thomas]

ColdMachine not working

Shut off the battery charger and run your batteries down to 12 or 12.5 volts. See if the machine then starts. Some chargers actually fool the control module, making it think that it is a 24 volt system running on low vlotage. This happens when the voltage is above 13v. If this cures the problem, send me the module and I will send a modified version.