Where is the reset button on my lennox air conditioner

Where is the reset button on my lennox air conditioner

Perhaps the worst thing that can happen on a hot summer day is for your air conditioner to quit – especially if you’re not financially prepared to pay for repairs. Yet, you can take steps to reset your central air conditioning unit prior to calling a technician to help.

If a reset doesn’t get your AC back on track, Ambient Edge is here to help. We will come to your home or business at any time to offer emergency help with your HVAC needs. And for non-emergency situations, we also offer flexible hours to make our service calls more convenient for you.

What Happens When You Reset Your Air Conditioner?

Maybe your AC sounds like it’s running, but the air is not cool. Or the blower won’t start up no matter how low you set your thermostat. In either case, a reset can sometimes get a malfunctioning AC to work correctly again.

Like restarting your computer when there’s a problem, sometimes the electrical components of your HVAC need a reboot. For example, an air conditioner reset involves cutting power to the condenser unit and thermostat and then turning the power back on.

In many cases, your air conditioner will begin to function normally again when starting back up after a reset.

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Where Is the Reset Button on My Air Conditioner?

If your AC unit has a reset button on the condenser unit, you simply press it and hope that the problem resolves. Look for it first around on the exterior of your machine, especially along the bottom edge near the ground. An AC’s reset button is typically red and visible, so it should be easy to spot. 

If you don’t see a reset button on the outside, it could be located inside the unit behind the service panel. Before poking around inside the machinery, be sure to cut power to the system by flipping off your circuit breaker.

If You Don’t Have a Reset Button on Your Outdoor Unit

If your AC unit does not have a reset button, follow these steps to reset it manually:

  1. Shut off the power to the condenser, which is typically located in a shutoff panel next to the unit.
  2. Once you’ve completed this task, shut off the breaker in your circuit breaker box, this will kill the power to the unit.
  3. Unplug the unit from the power supply board and disconnect the system. This ensures that the AC unit is receiving no power whatsoever.
  4. Wait 30 minutes, then plug the unit back in.
  5. Make sure your thermostat is set to “cool.” Then, in order, switch the breaker back on, then the external power supply.

If the unit still isn’t working as it should, you may have an issue with your power supply, or your filter may be dirty. But, again, our technicians can check it out for you and resolve the problem at its source.

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What to Do After a Power Outage

Even a gas-powered air conditioner needs electricity to run its thermostat and move the cool air, so your AC unit will not work amid a current outage. If it still doesn’t work after power is restored, try following these steps and see if it does the trick:

  1. Power off your air conditioner at your thermostat.
  2. Reset the AC breaker in your breaker box.
  3. Wait 30 minutes, then turn the thermostat for your air conditioner back to “cool.” It should be at least five degrees cooler than room temperature.

If you find this process too challenging, or if it doesn’t work, give our technicians at Ambient Edge a call. This may be an electrical issue, which you should not handle yourself if you are not experienced with electricity.

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When Do I Need Emergency Air Conditioning Services?

There are some situations that you should not attempt to fix yourself. In these cases, you should call a professional immediately because something else is going on. For example, a breaker that is continually tripping is a sign that your system needs immediate attention. 

This may have resulted from a loose connection or an exposed wire, and if you try to reset the unit yourself, you might create a fire hazard instead! You should also never attempt electrical work if the breaker panel cover is missing or if there are exposed wires. You could be risking electrocution, so let the professionals handle this one.

There is probably something wrong if you need to reset your unit often, and you can do more damage to the system with the constant resets. With our same-day 24/7 emergency services, one of our technicians can be there within hours to get to the root of the problem. 

How Can Preventive Maintenance Help Avoid AC Issues?

Preventive maintenance gives your HVAC system a tune-up before there is a problem. If we check on your system regularly, we can catch minor issues before they become more significant. For example, this means your air conditioner will be less likely to break down, and you may never need to reset it.

Routine preventative maintenance can prolong the life of your system and save you money in the long run. You’ll have fewer big-ticket repairs, and the increased efficiency of a smooth-running system means lower monthly utility bills, too!

Does Your Air Conditioning Unit Need TLC? AE Can Help!

Whether your AC unit needs a replacement or repair, Ambient Edge is well qualified to perform either service. We will work with you on the best possible system to meet the needs of both your house and your budget.

Fill out our contact form or give us a call to schedule a service appointment. We’ll arrive at your house equipped with the parts and tools we need to hopefully fix your system in one visit. So, get in touch today so that we can get you back up and running as soon as possible!

How do I reset my outside Lennox air conditioner?

Shut Down Your AC at the Thermostat. The first step in resetting your AC thermostat is to turn it off at the AC unit. ….
Find Your Circuit Breaker Box. ... .
Reset the Circuit Breaker for Your AC Unit. ….
Wait 30 Seconds. ….
Turn the AC Thermostat Back On..

Does Lennox have a reset button?

Examine your furnace and look for a raised button or switch to the right of the ignition control box (or the “ Lennox limit switch reset"). Press and release the limit control switch to rest your Lennox furnace.

Where is the AC unit reset button?

Look for it first around on the exterior of your machine, especially along the bottom edge near the ground. An AC's reset button is typically red and visible, so it should be easy to spot. If you don't see a reset button on the outside, it could be located inside the unit behind the service panel.

How do you manually reset an air conditioner?

How do you reset your AC unit?.
Turn off your air conditioning system using the thermostat. ... .
Search for the breaker box. ... .
Shut off your AC unit at the breaker. ... .
Wait at least a full minute before switching the breaker back to the “on” position..
Wait for 30 minutes before turning your unit back on at the thermostat..