COLEMAN MACH 15 AC PROBLEM
SO MY COLEMAN MACH 15 AC IN MY CLASS C WILL NOT WORK ON COOL HIGH AND WHEN I SWITCH IT TO FAN ONLY IT WILL NOT WORK ALSO .IT WILL WORK FINE ON COOL LOW AND THE FURNACE WORKS .I REPLACED THE THEROMOSTA...
Forum Discussion
I assumed you have a wall tstat model? My advice was for Wall tstat controlled models. The Control board is mounted in front of the Evaporator on the metal front evap cover. If NO access from Inside then you have to go on top. The control board is located right above the Front of the inside lower access panel that holds the air filters. Doug
