This morning I work up to find my thermostat was not being powered. I found that my drain pain was full and the float switch was activated breaking the circuit. Took Thermostat off, and found no 24v on any wire.
I drained the pain and found 24v to the red wire. My thermstat wiring is as follows:
C - Blue (common?)
R - Red 24v
W1- not used
Y - Yellow
L - not used
W2 and E - White
B - not used
O - Orange
I now have 24v on the red wire on the outside unit. But 2 CC contacts coming out of outside control board does not supply 24v to the contactor coil. I bypassed the coil to just get the AC running, but seems to blow hot air and I turned it back off. 5A fuse in blower (attic) is good and wires appear to be good as well.
Any Ideas? Thermostat is powered again and seems the heat cycle with kick on but AC cycle will not from the thermostat.