When your air conditioner decides to take a break during a sweltering day, it can quickly turn your home into a hotbox! Before the panic sets in, realize that it’s often a fixable HVAC issue, not something requiring a full replacement.
If dealing with an AC unit that won’t turn on, remember ACHV Services is here to help get your AC back in action – fast. Our pros are just a quick phone call away, and in the meantime, you can:
- Check the Power Supply: Ensure your AC unit is properly plugged in and the circuit breaker hasn’t tripped. If so, reset any tripped breaker or consider replacing a blown fuse. (We’re happy to refer you to a quality electrician.)
- Inspect the Thermostat: Make sure it’s set to ‘cool’ and the temperature is set lower than the current room temperature.
- Examine Air Filters: Dirty or clogged filters can block airflow and prevent the AC from operating.
- Look for Obstructions: Debris around the outdoor unit may impede function.
- Call in an Expert: Once you’ve troubleshooted, make the call to our reliable AC maintenance team to make sure your HVAC doesn’t go out again when you need it most!
Common Reasons an AC Won’t Turn On
Wondering why your AC won’t turn on? There are many reasons for that. Could be as simple as a tripped circuit breaker or blown fuse. Or it could be faulty internal components like a capacitor.
It could even be the AC’s safety switch, AKA float switch, which could be triggered due to a full condensate drain pan. If you see the pan is full, draining it may fix your HVAC system right up. From there we can ensure no internal water damage to the unit’s components.
Again, a clogged air filter is a common culprit to a system that won’t kick on. Clogged filters can cause the AC to shut down as a protective measure from overheating. Regularly cleaning or replacing air filters can prevent this issue, keep good airflow, and ensure the AC operates efficiently.
HVAC Troubleshooting Steps
Regardless of why it won’t turn on, the point is – it’s hot and you need your HVAC working ASAP. We promised you a step-by-step how-to guide, so here you go.
1. Check Thermostat Settings: Verify that your thermostat is set to “cool” mode and the temperature is set lower than the current room temperature. Sometimes, a minor adjustment can make a big difference and get your unit working again.
2. Ensure the Power Supply is On: Check whether the indoor shutoff switch is turned on. You’ll typically find it near the air handler or furnace.
3. Inspect the Circuit Breaker: Head to your home’s breaker panel and check for any tripped breakers. If you find one for the indoor or outdoor unit, try resetting it once.
4. Replace or Clean the Air Filter: When was the last time you changed them? Remember: Dirty or clogged filters can obstruct airflow and prevent the AC from starting. Ensure the filter is clean, and if not, replace it with a new one.
5. Evaluate the Outdoor Unit: Check if the outdoor unit is clean and clear of debris, as blockages can impede performance. Clear away leaves or dirt, but avoid damage to the fins and coils. If you notice a severely dirty unit, maintenance service is going to be needed.
6. Test the Capacitor: If you’re comfortable doing so and you have a multimeter, you can test the capacitor. However, be cautious, as capacitors store electrical energy.
7. Consult a Licensed HVAC Technician: If none of the above steps resolve the issue, it’s time to call in a professional. A qualified technician from ACHV can perform a thorough diagnostic and safely address any complex problems.
Always There for Your Air
While DIY troubleshooting can resolve minor issues, working with electricity or delicate components requires expertise (and a license). When in doubt, don’t hesitate to reach out to a professional HVAC technician to ensure the safety and efficiency of your air conditioning system.
ACHV Services proudly covers homes and offices across Tampa Bay. Contact us for affordable service from a reliable AC repair company – We’ll help you keep your cool.
St. Pete & Clearwater Areas – Call/text today!
Tampa -– Call/text today!
