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View Full Version : Wiring a Honeywell Pro 3000


gary87
Oct 30, 2008, 11:59 AM
I need help with wiring colors. The Terminal designations are

E AUX Y G O L R B C

I HAVE A HEAT PUMP

I GUESS I TRYING TO ASK WHAT WIRE GOES WERE.

THIS IS WHAT I HAVE

E-WHITE
AUX-BLACK
Y-YELLOW
G-GREEN
O-ORANGE
R-RED
C-BLUE


HELP PLEASE:confused:

kgmercier
Mar 8, 2010, 03:43 PM
Did you get your answer? I am having a problem with the same t-stat, only my fan comes on 5 minutes after the t-stat reaches room temp and the fan stays on to repeat the cycle again.

Missouri Bound
Mar 8, 2010, 05:39 PM
Both of you, look at the "sticky" at the beginning of this forum from Northern Heat. Detailed explainations are given for thermostat wiring and wire colors. Start there and if that doesn't help please post again.