Lennox Furnace Thermostat Wiring
It shows the components of the circuit as simplified forms and also the power and also signal connections in between the devices.
Lennox programmable and smart thermostats help you maximize the efficiency of your lennox heating and cooling system. Two weeks old. It is a red wire and comes from the transformer usually located in the air handler for split systems but you may find the transformer in the condensing unit. The air handler wasn t working correctly so a new part had to be ordered and replaced.
Connect wiring between thermostat indoor unit and outdoor unit and other de vices as shown in the wiring diagrams figures 5. This video is part of the heating and cooling series of training videos made to accompany my websites. My paperback and e book. This seems to be a problem with the lennox product not the company that installed my unit.
From the icomfort s30 ultra smart thermostat to the comfortsense 7500 thermostat lennox combines innovation and technology to give you more comfort control than ever before. Color of wire and termination. Collection of lennox wiring diagram. Lennox icomfort thermostats deliver precise comfort control holding your home s temperature.
Use a level to align the thermostat baseplate against the wall where the thermo. R the r terminal is the power. Install thermostat using wall mounting instructions figures 1 through 4. Each manual is present in the form of a manual and mentions the most widespread technical failures and problems.
A new lenox heat pump air handler and lennox m30 thermostat.