Goodman Hvac Fan Relay Wiring Diagram

Air handler fan relay wiring diagram collections of goodman air handler wiring diagram delightful model first thermostat.
Goodman hvac fan relay wiring diagram. A wiring diagram is a streamlined standard pictorial depiction of an electric circuit. The relay board provides voltage to many components of the air conditioner including the fan motor. Assortment of goodman furnace wiring schematic. If the relay board isn t working properly the fan might not run.
Hvac fan relay wiring diagram download. This is a video for a straight air. If you were to gut an air conditioner and disconnect all the wires you could use this video as a template to wire it all back up. Do not try any of what you see in this video at home.
Air handler fan relay wiring diagram a novice s guide to circuit diagrams. How to wire an hvac ac unit. Before replacing the board make sure you check more commonly defective parts particularly the fan motor capacitor and the fan motor. I demonstrate how easy it is to use the wiring diagram to figure out where the wires go.
It shows the parts of the circuit as simplified shapes and the power and also signal links between the gadgets. Goodman furnace wiring diagram packet wiring diagram portal. Relay boards are often misdiagnos. An initial take a look at a circuit layout might be complicated yet if you could check out a subway map you can review schematics.
In either case it is crucial to find the wiring diagram for the unit. Standard ac with standard furnace control wiring standard furnace standard thermostat standard a c condenser 1st stage heat white 24 volt fan only operation common air conditioning ac contactor control board 1 this diagram is to be used as reference for the low voltage control wiring of your heating and ac system. Furthermore on a split system the blower fan is in the air handler. Wiring wiring for factory options g br ltbl light blue green brown r color code pu y bl r bk yellow purple blue red black r b17784 01 w 24v indoor power supply 3 98 rev.
G this is the terminal used for the fan relay to energize the indoor blower fan. Relay internal wiring diagram new wiring diagram indoor blower motor. A low voltage transformer cool off heat cool thermostat system switch coil fan relay y coil c thermostat fan switch y start assist start assist outdoor control box compressor.