Indoor Fan Relay Wiring Diagram For. Extra consumer same as 87 recommended wire. Install the replacement switch.
3 low voltage control part. You often need to use the wiring diagram for the relay to figure out how to hook it up. Consumer fan 12v 87b.
In this hvac training video i show how the fan switching relay works and how to troubleshoot the coil and switching terminal contacts.
Ground completes circuit 87. Electric fan relay wiring diagram wiring block diagram 5 pin relay wiring diagram. Symbols are electrical representation only. It really is meant to assist all the common person in creating a correct system.