petejung said:
So, can anyone provide a good explanation of what the Low Fuel Feed, Low Burn Air, and Air on Temp buttons do? People talk about them on here all the time, but I've not yet seen an explanation of what those buttons are for, or how they affect the operation of the unit...
ok pete , here is the scoop:
"low fuel feed" controls the cycle "on" time of the top auger when the unit is set on its lowest heat ranges "1 and 2" does not affect the unit when the unit is set higher than that. the higher the number the longer the on cycle (the more fuel it feeds)
"low burn air" controls the amount of combustion air pulled through the fire on (you guessed it ) heat ranges "1 and 2" higher the number the more air
"air on temp" this setting does affect the unit in all heat ranges, it determines all of the temperature related functions of the unit (ie. when to turn on the room fan, when to recognise "proof of fire" when to allow the unit to turn off as it cools down during shutdown or out of fuel) this setting should always be left on "1"
note to readers:
IMPORTANT not every model or every year of build will use the same settings, i know (off the top of my head) what the settings should be for any unit we have ever produced using that control board , so dont set your unit like your buddies is unless the dates and model numbers match!
ASK ME otherwise. if the settings on the unit are off in the wrong way they can seriously mess with burn times as well as how clean it burns