Working on an L series unit programming M1-6 4.01 integrated modular control (IMC)
the question comes to low ambient lock out. The values are from 207-255, but what is the temperature conversion or correlation? I can see in the manual that the minimum set point is 80, but what temp is that. When I try to lower the set point from 207 ( which is the default) it will not let me I can only set it higher. Do I need to adjust compressor 4 first or something, but I still need help with the values. Any ideas? Lennox tech support sent me to their commercial controls division and who knows when I will get an answer back?