Fix for PID max in Fahrenheit interpreted as Celsius
Fix for PID max in Fahrenheit interpreted as Celsius


BrewPi/firmware,BrewPi/firmware,glibersat/firmware,BrewPi/firmware,BrewPi/firmware,BrewPi/firmware,glibersat/firmware,glibersat/firmware,BrewPi/firmware,BrewPi/firmware,glibersat/firmware,glibersat/firmware,glibersat/firmware,glibersat/firmware,BrewPi/firmware