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airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 8172
Experience:  Furnace, A/C and heat pump specialist.
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How to conect honeywell thermostat pro 3000 th3210d1004 to

Customer Question

How to conect honeywell thermostat pro 3000 th3210d1004 to heat pump unit Goodman gph1460m41aa ?
Submitted: 1 year ago.
Category: HVAC
Expert:  airheatman replied 1 year ago.

I will be happy to assist you with this.Give me a moment to type it for you.

Expert:  airheatman replied 1 year ago.

Take a look at the wiring below. Let me know if you have any other wires or different colors. )Example, Goodman sometimes uses a gray instead of green from air hander and if you have more that 10KW heat, you may have a brown from air handler also)

Wire as follows:

Red will go to R (This is 24 volt power)(AH and outdoor)

Green will go to G (This controls blower)(Air Handler)

Yellow will go to Y (This controls contactors in outdoor unit)(Outdoor)

Orange will go to O (This controls reversing valve)(Outdoor)

White will go to AUXwith a jumper to E (This controls heat strips in auxiliary and emergency modes)(AH and Outdoor)

Blue will go to C (24v Common) (AH and Outdoor)

Expert:  airheatman replied 1 year ago.

Oops. I see this is a packaged unit. rather than a split. So you do not have an indoor and outdoor.

Wiring will be as follows:


R ------------------------------------------------RED( THis is 24 v power)

O-------------------------------------------------Orange (This signals reversing valve)

Y--------------------------------------------------Yellow (This signals contactors )

Aux with jumper to E--------------------------White tied togeter with Brown (This controls heating elements)

C------------------------------------------------Blue (This is 24 v common)

G------------------------------------------------Green or gray (This controls indoor blower)