Ac Blower Fan Wiring Diagram. 3 wire single coil pickup wiring. 3 way switch wiring schematic.
On a multi speed motor you can use a vom to measure. 1 phase split system air conditioning. This is a brand new oem intertherm nordyne miller furnace furnace blower motor.
The red arrow points to the low pressure switch and just to the right of the low pressure switch is the high pressure switch.
Look at the blower fan motors data tag where it should give wiring terminal identifications. 3 way switch wiring schematic diagram. Furthermore for the thermostat wiring colors code for this terminal if equipped consult with the installer or trace the wire out to the source. This electric motor capacitor article series explains the selection installation capacitor to get an air conditioner motor fan motor or other electric motor running.