gunrunnerjohn posted:Keith L posted:Starting in 2014, 3 cab flashes = main smoke thermistor.
Uhh... no! Three flashes is the primary smoke fan motor.
This is from the Vision Line Niagara, a lot newer than 2014.
Not sure what the Niagara would do for the pop-off smoke unit crapping out...
I was going off what Dean Brasseur said in this video:
If I understood Dean correctly, he said that starting with the Big Boy in 2014, which had the RCMC-C00 board, the codes changed, and 3 flashes = main smoke thermistor.
If so, maybe Jay should check out the smoke unit thermistor.