Instruction 4 Wire Honeywell Thermostat Wiring Diagram

Can cause electrical shock or equipment damage.

Instruction 4 wire honeywell thermostat wiring diagram. Done with honeywell smart thermostat wiring instructions. The honeywell home trademark is used under license from honeywell international inc. Wire the w terminal from the thermostat to the w heat relay terminal on the hvac. In some cases one of those wires may be your common.

R c w and k terminals on the thermostat. The wiring for your honeywell thermostat depends on the functions of your heating and cooling system. Keep in mind that there should be a low voltage cable in the wall where the thermostat is located which has individual wires as shown in the instructions below. This wire will go to the g terminal on your new thermostat.

You ll probably see a thermostat jumper wire connecting the rc and rh terminals. Enjoy and welcome to the world of the internet of things by the way. Our wiring diagrams section details a selection of key wiring diagrams focused around typical sundial s and y plans. This one uses the green wire as the c wire instead of the g fan wire.

Commonly used green white yellow and red thermostat wires. Indeed this home thermostat is a part of that digital age landscape. 4 wire thermostat wiring color code. Honeywell thermostat wiring diagram 4 wire.

If you have a trane model thermostat and have a wire labeled x or b refer to your thermostat manual. Honeywell thermostat 4 wire wiring diagram. Let s take a look at the g wire. 4 wire honeywell thermostat wiring diagram a pcb layout is the resulting design from taking a schematic once specific components and determining how they will physically be laid out upon a.

Refer to table 2 for descriptions of terminal designations. Wire the r and c terminals on the thermostat to the r power and c common terminals on the thp9045 module and equipment. 6 13 for wiring diagrams for specific equipment applications. Contents sectionpage title introduction contact us wiring notes 3 4 wiring plans sundial s plan 5 7 sundial s plan plus 8 sundial y plan 9 11 sundial c plan 12 13 sundial c plan plus 14 sundial w plan 15 smart fit 16 17 wiring guides boiler wiring 18 programmer wiring 19 valve wiring 20 frost thermostats 21 fault finding wired sundial y plan 22 23.

Other posts about the honeywell rth9580wf thermostat. Wall plate for a 4 wire smart thermostat installation. Install the honeywell lyric thermostat like a pro. Honeywell thermostat wiring diagram 4 wire.

Th5110d non programmable thermostat 3 69 1712š1 wiring all wiring must comply with local electrical codes and ordinances. The model number of the honeywell thermostat was not provided however here are the typical wiring assignments for a conventional heating system. Wire the k terminal on the thermostat to the k ter minal on the thp9045 module. It s there so you can supply power to the heating and cooling switches with a single wire which is usually red.