heating and cooling ac
Checking condensate lines
A single-pole contactor needs just one cable for power, neutral, and typical. The contactor itself has a plunger that can be found under a cover. The coil may hum, yet there's no power. In addition, the switch might function when pushed in. If the switch is thawed, it's time for a replacement. When you have found the problem, you can continue to the next step.
If your a/c system does not function, check the contactor. If the contactor is faulty, the air conditioning will run constantly. Thankfully, changing it can protect against significant damages to the device. Yet if you're uncertain how to do this repair service, call a specialist. View this video clip for more information. It will also reveal you the correct actions to troubleshoot this trouble as well as the proper option.