A C Condenser Contactor Wiring. Set it to the OL setting. Thanks for looking and good luck.
Fix My Own HVAC will show you how to install a new 1 pole contactor in you AC unit. Unscrew the contactor from the side of the condenser unit while still connected to wires. You can think of it like a drawbridge that connects a road over a river.
Connect the multimeter to the low volt terminals on both sides of the contactor.
Standard AC Condenser AC Contactor 24 Volt Fan Only Operation Common Air Conditioning 1st Stage Heat White 2nd Stage Heat Some AC Systems will have a blue wire with a pink stripe in place of the yellow or Y wire. How do I choose a proper contactor for my hvac Condenser I already replaced the capacitor and the unit turns on if you push on the magnetic plunger attached to the coil. Collection of ac contactor wiring diagram. The contactor a black box shaped component with spring loaded bus bars and a low voltage operating coil acts like a high voltage switch.