Gary Magin Posted December 29, 2022 Share Posted December 29, 2022 I had previously requested help under " FURNACE CIRCUIT WILL NOT RUN " because the furnace circuit wouldn't run. The A/C's did work. All voltages are up and proper, coach is plugged into 50A. I just completed the recommendations of checking and cleaning with alcohol all the phone line type connectors at all 3 A/C's, I also did the thermostat connector. I did one connector at a time and am sure there was no wire mix-up. The system seems dead now, the thermostat will not reset to FF it will not lite up at all. I have rechecked all connections at least 4 times, and have tried new female connectors, no results! I haven't opened the top cover of the A/C's yet. Could something have shorted out while brushing the connectors? Is there a fuse for the system somewhere? I did find the hidden Duo-therm panel ( 3109226.005 ), the fuse in it is good. Any and all suggestions greatly appreciated Thank you in advance Gary Magin 2009 Dynasty Yorkshire Link to comment Share on other sites More sharing options...
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