Honeywell Rthl3550 Wiring Diagram

Push any excess wire back into the wall opening.

Honeywell rthl3550 wiring diagram. C verify wire is firmly secured by gently pulling on wire. You ll probably see a thermostat jumper wire connecting the rc and rh terminals. Mcr31275a leave metal jumper in place connecting r rc terminals. The honeywell home trademark is used under license from honeywell international inc.

This non programmable thermostat s straightforward backlit display provides a seamless approach to navigating in home heating and cooling functions. The honeywell rth5160 digital non programmable thermostat offers intuitive operation with basic button functionality. B loosen screw insert wire on inside edge of terminal then tighten screw. You must have a c wire.

Use a screwdriver to loosen screws insert wires into hole under screw then tighten screws until wire is secure. Click the icon or the document title to download the pdf. At left the thermostat wiring diagram illustrates use of a honeywell t87f thermostat in a 3 wire application as a spdt single pole double throw switch such as used to control low voltage motors electric radiator valves zone valves. Do not use b wire if you already have 0 wire.

Match each labeled wire with same letter on new thermostat. It shows the components of the circuit as simplified shapes and the knack and signal contacts with the devices. It s there so you can supply power to the heating and cooling switches with a single wire which is usually red. Wrap bare end of wire with electrical tape.

The wiring for your honeywell thermostat depends on the functions of your heating and cooling system. Honeywell thermostat rthl3550 wiring diagram lifan wiring diagram 124 3cm wiring diagram inside honeywell thermostat rthl3550 wiring diagram wiring diagram is a simplified agreeable pictorial representation of an electrical circuit. Contains all the essential wiring diagrams across our range of heating controls. Place a jumper piece of wire between y and w aux if you are using a heat pump without auxiliary backup heat.

A starting with the c wire match the sticky tag on the wire to the terminal labels. Alternate wiring 5 m32149a remove jumper between r and rc if you have wires on both r and rc. Precision temperature control and auto change capabilities will provide owners. Wiring conventional system 7a wire the wi fi thermostat to your conventional system.

3 wire spdt honeywell t87f thermostat wiring diagram.