The complexity is what this forum handles, once we have the schematics, which you will find online or pasted on the inside of furnace panels.the schematic would be very complicated
What is VOM??
No, the dipswitch settings control the speed and on/off delay.
He was able to get the fan to run by jumpering the R & G terminals in the furnace. I'm convinced that the same can be accomplished at the tstat but, the wires that leave the stat aren't the same as those inside the furnace.
He'll have to figure out where the splice is and which wires got crossed to get this to work. The blue wire on the G terminal in the furnace is suppose to lead back to the green wire on the G terminal on the stat but, this didn't pan out.
Thermostat = t'stat = 'stat.What is a "stat"?
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