Hello I am trying to install a Honeywell wifi smart thermostat but I currently have a carrier
infinity series with an abcd system. How do I label the wires to switch my thermostat over?
JA: Just to clarify, do you think this is a larger HVAC problem, or something specific to the thermostat?
Customer: I am just trying to install my new Honeywell thermostat
JA: Do you plan on doing the work yourself?
Customer: Yes, I currently have my faceplate off and am seeking how my wires should be labeled from the abcd wiring labels to a r,y,g,w labeling system.
JA: Anything else we should know to help you best?
Customer: In the a wire socket I a green wire was connected. In the b wire socket a orange colored wire was connected, in the c socket a white wire was connected, and in the d socket a red wire was connected.