When your air conditioner suddenly stops cooling your home, a faulty compressor could be the culprit. Before assuming the worst, a simple reset might be all it takes to restore your system. Learning how to reset AC compressor is an essential skill for homeowners, but it’s equally important to understand when professional help is needed. At Riverside Comfort Care in Van Buren, Arkansas, we’re here to guide you through the process and ensure your HVAC system stays in top shape.
How to Reset AC Compressor? Understanding the Role of an AC Compressor
The AC compressor is one of the most critical components of your air conditioning system. It’s responsible for circulating refrigerant, which absorbs and releases heat to cool your home efficiently. When the compressor isn’t functioning properly, your AC may blow warm air, fail to start, or stop working altogether.
Common Signs of a Malfunctioning AC Compressor
- Warm air blowing from vents – The compressor may not be properly compressing refrigerant.
- Frequent tripping of the circuit breaker – This can indicate electrical issues within the compressor.
- Unusual noises – Clicking or buzzing sounds could mean the compressor is struggling to start.
- AC unit not turning on – A faulty compressor might prevent the entire system from running.
While a reset may resolve minor issues, underlying problems can persist. If your AC compressor continues to malfunction, it’s best to call Riverside Comfort Care for a professional assessment.
How to Reset AC Compressor? Reasons Why You May Need to
If your air conditioning system isn’t working properly, a reset could help. However, it’s important to recognize why this might be happening in the first place.
Power Surges or Electrical Issues
A sudden power outage or surge can trip the system’s safety switch, causing the AC to shut down. Resetting the compressor can help restore normal operation.
Overheating from Prolonged Use
During extreme summer temperatures, AC units work overtime to keep homes cool. This excessive use can cause the compressor to overheat and shut off as a safety precaution.
Tripped Safety Switch
Most modern AC units have built-in safety features that prevent damage to the system. If the compressor detects an issue, it may shut down automatically, requiring a reset before it can function again.
After Routine Maintenance or Repairs
If your HVAC system has undergone repairs or maintenance, resetting the compressor ensures the system starts fresh without lingering issues from previous malfunctions.
How to Reset AC Compressor: Step-by-Step Guide
If you suspect your AC compressor has tripped and needs to be reset, follow these steps carefully.
Step 1: Turn Off the AC System Completely
Before performing any reset, ensure the entire system is turned off. This includes switching off the thermostat and shutting off power at the circuit breaker.
Step 2: Unplug the System and Wait
For safety reasons, unplug the AC unit and wait at least 5 to 10 minutes. This allows the system to fully discharge and clear any temporary electrical faults.
Step 3: Locate and Press the Reset Button (If Available)
Many AC units have a reset button near the compressor. If yours does:
- Press and hold the button for 3 to 5 seconds.
- Release it and wait for the system to reset.
If your unit doesn’t have a reset button, proceed to the next step.
Step 4: Restore Power and Turn the AC Back On
- Plug the system back in.
- Turn on the circuit breaker.
- Adjust your thermostat to cooling mode and lower the temperature.
Step 5: Monitor the System for Proper Functioning
Once the AC is back on, listen for normal operation. Check for cool air coming from the vents and ensure there are no unusual noises. If the compressor still doesn’t run, there may be a deeper issue requiring professional HVAC service.
Troubleshooting Issues After Resetting
If you’ve followed the steps but your AC still isn’t cooling, here are some potential causes.
The Compressor Fails to Start
If the AC doesn’t turn on after a reset, a faulty capacitor or relay switch could be the issue. These components are essential for sending power to the compressor. A professional technician can diagnose and replace these parts if necessary.
The Circuit Breaker Keeps Tripping
Frequent circuit breaker trips indicate electrical problems within the AC system. This could stem from a shorted compressor, damaged wiring, or an overloaded circuit. To avoid potential fire hazards, call a technician at Riverside Comfort Care for a thorough inspection.
The AC Still Blows Warm Air
If your AC runs but doesn’t cool, the issue might not be with the compressor. A refrigerant leak, clogged air filter, or dirty condenser coils could be to blame. Regular maintenance helps prevent these issues from affecting your system’s performance.
How to Reset AC Compressor? Preventative Maintenance Tips to Avoid Future Compressor Resets
To reduce the chances of needing to reset your AC compressor, follow these preventative maintenance tips.
Schedule Regular AC Tune-Ups
Routine HVAC maintenance ensures your system runs efficiently. A professional technician can inspect the compressor, clean components, and detect potential problems early.
Keep Outdoor Units Clean
Dirt, leaves, and debris can clog your AC’s outdoor unit, restricting airflow and causing the compressor to overheat. Clean the unit regularly and keep surrounding areas clear.
Replace Air Filters Regularly
A dirty air filter blocks airflow, forcing the system to work harder. Change filters every 1-3 months to maintain efficiency and prevent unnecessary strain on the compressor.
Check for Proper Thermostat Settings
Incorrect thermostat settings can prevent your AC from cooling effectively. Ensure your thermostat is set to cooling mode and at a reasonable temperature.
Monitor Electrical Components
Loose or damaged electrical connections can cause compressor failure. If you notice flickering lights or power fluctuations, schedule an inspection to prevent further damage.
How to Reset AC Compressor? When to Call a Professional
Although learning how to reset AC compressor can help in certain situations, it’s not a permanent fix for serious issues. If your AC continues to have problems after resetting, it’s best to call a professional.
At Riverside Comfort Care, we have experienced HVAC technicians ready to diagnose and repair any AC issues in Van Buren, Arkansas. Whether it’s a failing compressor, refrigerant leak, or electrical problem, we provide expert solutions to keep your home comfortable.
Contact Riverside Comfort Care Today!
If your AC compressor isn’t working properly or you need professional HVAC service, don’t hesitate to call us at (479) 353-5266. Our team is dedicated to providing fast, reliable, and affordable air conditioning repairs in Van Buren, Arkansas and surrounding areas.
Stay cool and comfortable with Riverside Comfort Care!
