What Should You Do When Your Air Conditioner Won’t Shut Off?

A broken AC unit can be frustrating, especially when it refuses to shut off. Not only can this issue lead to discomfort, but it can also result in higher energy bills and potential damage to your AC system. If you’re experiencing this problem, addressing it promptly and efficiently is essential.

Wolcott Services provides professional AC repairs and servicing to get your AC back in working order. Our professionals are available 24/7, so you may relax knowing that assistance is always just a phone call away. We also offer AC Installation in Portland, OR, if your system is beyond repair. Call us today to book an appointment. In this blog post, we’ll explore possible reasons why your air conditioner won’t shut off and provide valuable troubleshooting tips.

Check For A Stuck Relay Or Contactor

A stuck relay or contactor can cause your air conditioner to remain on continuously. These components control the electrical signal that turns the AC on and off. If they become stuck in the closed position, the AC won’t receive the signal to shut off. Inspect the relay and contactor for any signs of damage or malfunction.

Verify The Electrical Connections

Faulty electrical connections can lead to your air conditioner’s inability to shut off. Examine the electrical connections to ensure they are secure and undamaged. If you notice any loose wires, it’s essential to have them repaired by a professional from Wolcott Services to avoid potential electrical hazards.

Check The Thermostat Settings

The simplest step in troubleshooting an air conditioner that won’t shut off is to check the thermostat settings. Ensure the temperature is set to optimal and the cooling mode is selected. Sometimes, incorrect settings or accidental changes can prevent the AC from shutting off. Adjust the settings as needed and monitor the system to see if it responds accordingly.

Inspect The Air Filter

Airflow can be blocked by a dirty air filter, which makes the air conditioner work harder and run more frequently. Inspect the air filter regularly and clean or replace it if necessary. Regular filter maintenance is vital for optimal airflow and energy efficiency. Depending on usage and filter type, you should clean or replace your air filter every one to three months.

Check The Fan Setting

Your air conditioner has two fan settings: “auto” and “on.” In “auto” mode, the fan only operates when the cooling system is actively running, while in “on” mode, the fan runs continuously, even when the cooling system is off. Check the fan setting on the thermostat and ensure it is set to “auto.” If it’s set to “on,” switch it to “auto” to allow the fan to run only when necessary.

By following these troubleshooting tips, you can address the issue and potentially resolve it. The experienced technicians at Wolcott Services have the expertise and knowledge to diagnose and repair complex AC problems. We’ll conduct a thorough inspection, identify the underlying cause, and provide reliable solutions to restore proper functioning to your air conditioner. We also offer air conditioning installation in Portland, OR, so you won’t have to worry about unreliable air conditioners any longer. Contact us today to schedule an appointment today!

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