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grandstand
Oct 12, 2009, 06:41 AM
Whem I turned on the thermostat, the furnace does nothing, and the red l.e.d. blinks twice. Fuse is o.k., wiring o.k. I thought that at least the induction motor should activate.

hvac1000
Oct 12, 2009, 06:50 AM
look on the inside of the blower door for the wiring diagram. The code for 2 blinks should be there.

grandstand
Oct 12, 2009, 07:35 AM
Thanks, will do