Do not use b wire if you already have o wire. Its there so you can supply power to the heating and cooling switches with a single wire which is usually red.
W1 W2 Amp E Hvac School
Rth2300 wiring diagram. Rth2300rth221 connect wires typical wiring 2. If a wire does not match any terminal designation see next page. At left the thermostat wiring diagram illustrates the typical wiring connections when installing a honeywell rth2300 or similar programmable room thermostat. Loosen the terminal screws using a screwdriver insert the wires then tighten the screws. A wiring diagram is a type of schematic which uses abstract photographic symbols to reveal all the affiliations of elements in a system. Connect the cover to the back actually are making the electrical connections between the thermostat electronics and the wiring on the back plate.
Typical wiring rth2300rth221 connect wires typical wiring match each labeled wire with the terminal having the same letter. 2 wire thermostat wifi how to a honeywell with 6 wires wiring 4. Push any excess wire back into the wall opening. A wiring diagram is a streamlined conventional photographic representation of an electrical circuit. 66 elegant honeywell thermostat installation 6 wire. Collection of honeywell rth2300 rth221 wiring diagram.
Wiring diagrams are comprised of 2 things. Honeywell thermostat 3 wire installation unique amazing hunter. Be sure to identify and label the existing thermostat wires before disconnecting them from the terminals on the old thermostat you are replacing. Match each labeled wire with the terminal having the same letter. Honeywell rth2300 rth221 wiring diagram exactly whats wiring diagram. Honeywell rth2300 rth221 wiring diagram gallery how to install honeywell thermostat with ly 2 wires unique.
You will want to remove all five screws at this point. 7 69 2448es03 rth2300rth221 set jumper jp1 on the back of the thermostat if you have connected a wire to the g terminal. Remove jumper if you have both r and rc wires m32155a loosen the terminal screws using a screwdriver insert the wires then tighten the screws. Honeywell rth2300 rth221 wiring diagram gallery how to install honeywell thermostat. Honeywell rth2300 rth221 wiring diagram download. Honeywell thermostat rth2300 wiring diagram.
6 set heating fan control hg leave the jumper in this factory set position if you have a gas or oil furnace. Signs that represent the elements in the circuit and also lines that stand for the. Turn off your furnace and ac condenser. Honeywell rth2300 thermostat installation instructions step 1. It reveals the parts of the circuit as simplified shapes and also the power and signal connections in between the tools. 66 elegant honeywell thermostat installation 6 wire.
Honeywell rth2300 rth221 wiring diagram sample.
Gallery of Rth2300 Wiring Diagram
