How To Reset A Carrier Thermostat? All Models Explained! (2023)

Whether it is a Carrier thermostat or a Nest thermostat, all of them function in the same way. Previously when we wanted to get rid of low battery warnings, we used a reset procedure. One thing which we can say is that the resetting procedure of all the thermostats might be a little different but the main working remains the same.

If you come across a blinking cool on message being generated on the display or any other similar problem then resetting carrier thermostat would be a wise option to make. There are many ways to reset carrier thermostat but we will be telling you about the recommended way by HVAC experts.

Carrier Thermostat Reset Can Be Done In 3 Different Ways.

• Keep pressing and holding down the carrier thermostat reset button for about 5 seconds.
• If you own a battery-operated thermostat then reverse the direction of the batteries for 5 seconds.
• Switch OFF the power from the circuit breaker and wait for a few seconds before turning it ON again.

HOW DO I RESET MY CARRIER THERMOSTAT?

One important aspect to keep in mind is that the resetting process will be different for different carrier thermostat models. However, the basic ways are mentioned above but if they don’t work out for you then you need to perform other recommended methods designed specifically for that model.

CARRIER THERMOSTAT NOT WORKING – REASONS EXPLAINED!

There are many reasons which are responsible for the faulty working of your carrier thermostat, some of them are mentioned below.

• WORN-OUT BATTERIES:

Having a battery-operated thermostat requires you to check the correct working of the batteries more often. If your thermostat goes blank then you first need to check the batteries, if they have run out then you have to make a quick replacement.

• FAILED CIRCUIT BREAKER:

If you are one of those people who have their thermostats connected to the central system then you need to check the circuit breaker. An electrical source or your thermostat may trip the circuit breaker. If the batteries have passed their working test, the next thing would be checking the circuit breaker.

• TRIPPED SAFETY SWITCH:

After carrying out the first two steps, now is the time to ensure the correct working of your HVAC system. If there is a problem with your HVAC system then the power from the transformer won’t be delivered to your thermostat. This will restrict your thermostat from sending the voltages.

To start your search, check the drain pan of the air conditioner. The safety switch must be working otherwise you will have to face many issues. The main purpose of the safety switch is to shut down the entire system if it detects any kind of serious problem. If this is the issue then you need to call an HVAC expert to do the job.

• FAULTY THERMOSTAT:

If everything else fails, your thermostat may have become faulty. Well, it depends on various thermostats but if your thermostat has completed 10 years then it is time to make a replacement.

RESETTING DIFFERENT MODELS OF CARRIER THERMOSTAT:

As told before, there are many ways to rest a carrier thermostat. If the general methods did not work out for you then you will surely have to dive into the model-specific reset methods.

• RESETTING CARRIER INFINITY THERMOSTAT:

How to reset carrier infinity thermostat? Say no more! As we are here to guide you through this matter. First of all, you should know that the carrier infinity thermostat isn’t battery-operated. It is powered by a central unit, so to reset it you will have to remove it from the wall and then plug it back in.

• RESETTING CARRIER EDGE THERMOSTAT:

To reset the carrier edge thermostat, follow the below-mentioned steps.

STEPS TO FOLLOW:

STEP 1 – Search for the buttons present beneath the set points and heat. Press them and keep holding them simultaneously
STEP 2 – Keep pressing the set button until the flash comes out of it, in case you want to trigger the reminder
STEP 3 – Keep holding the button which says “Done” for about 3 seconds
STEP 4 – Press the “Done” button
STEP 5 – You are good to go!

• RESETTING CARRIER COMFORT ZONE 2 THERMOSTAT:

To reset the carrier comfort zone 2 thermostat, follow the below-mentioned steps.

STEPS TO FOLLOW:

STEP 1 – Make sure the main power is OFF
STEP 2 – Remove the batteries from the thermostat and let the device rest for a few seconds
STEP 3 – Now it is time to replace the batteries and repeat the process again

• RESETTING CARRIER COR THERMOSTAT:

To reset the carrier cor thermostat, follow the below-mentioned steps.

STEPS TO FOLLOW:

STEP 1 – Select “Main Menu”
STEP 2 – Navigate towards “Settings”
STEP 3 – Select the “Reset” option
STEP 4 – Choose your preferable reset option from the menu
STEP 5 – Choose “Yes” to confirm the choice

LIFE DURATION OF CARRIER THERMOSTATS:

Carrier thermostats, just like every other smart device, have an expiration date. They will stop working efficiently over time. A rough estimation of the life duration of a carrier thermostat is about 10 years. You should replace your thermostat within this given duration.

HOLD BUTTON ON A CARRIER THERMOSTAT:

If you want to keep different settings than the regular ones then you can use a hold button for this. This button will hold the new settings for you until the regular settings have been requested back.

The hold setting is further divided into 2 categories.

• Permanent Hold

In this setting, the new settings will be held until the user doesn’t remove them manually.

• Temporary Hold

In temporary hold, a specific temperature is set for a desired amount of time. After this duration, the settings will be switched back to the regular ones. A temporary hold is an option which is good if you want to have a short-term change. But if you are leaving town for an unknown amount of time then it is recommended to use a permanent hold.

HOW TO KNOW IF MY CARRIER THERMOSTAT HAS A BATTERY?

Carrier thermostats offer a great range of models. If you are using a battery-operated model then of course your thermostat will function with its help. Otherwise, your thermostat will use power from the central unit of your house.

Talking about carrier infinity thermostats specifically will clear all your doubts. This thermostat is the one which operates without batteries. As this is a smart thermostat so the job is done with the help of a central unit or C-wire.

THERMOSTAT ADJUSTMENT ISSUES:

If you are unable to adjust the temperature of your thermostat then give this section of the article a thorough read.

• LOCKED THERMOSTAT:

Having a locked thermostat will prevent you from doing multiple things including adjusting the temperature. Locking your thermostat is a good precautionary measure but you won’t be able to perform further functionalities afterwards.

To unlock your thermostat you will need to hold the “UP” and “DOWN” arrow keys along with the “MODE” key. Doing this will remove the lock and you will be able to operate it accordingly.

• AUTO MODE:

There are a few thermostat models which don’t allow you to adjust the temperature while you are in automatic mode. However, if you want to override the settings then you will have to switch the mode to “Heat” or “Cool/AC”

• TEMPERATURE LIMITS:

There is a function in your thermostats that whenever the pre-defined temperature limit is reached, further adjustments cannot be made. So make sure you are not coming across such an issue while adjusting the temperature.

• CLEANING REQUIREMENT:

If you have a dirty thermostat then dirt and other grumps can affect the working and temperature measurements as well. If this is the issue then it is time to get your thermostat cleaned. If you think that this is a job that you can do easily then you are more than welcome to do so. Otherwise, hire an expert for the job.

BATTERY REPLACEMENT:

The presence of worn-out or faulty batteries can make temperature adjustment difficult. The changes might not get saved due to low battery. So make sure that you replace the batteries on time.

DAMAGED SENSORS:

It is all about sensors. If your thermostat has all or even one faulty sensor then it will not operate correctly and you might face issues while adjusting the temperature. Suppose you have set a temperature but it reads a slightly higher or lower temperature than that. What to do now? Well, it is time that you check the sensors.

If you are not that technical then I would recommend you hire an expert for the job.

FREQUENTLY ASKED QUESTIONS:

Q – How Do You Reset A Thermostat Without A Rest Button?
A – Resetting a thermostat without a reset button involves taking out the batteries from the device and changing their direction. Wait for a few seconds and then place back the batteries accordingly.

Q – Why Is My Carrier Thermostat Not Working?
A – If your thermostat is not working properly then the most common issue would be a power supply issue. Check whether your thermostat is receiving enough power to be working properly.

Q – What Is An Automatic Reset Thermostat?
A – The heating unit will be switched OFF once the temperature goes above 45 degrees Fahrenheit. This is known to be an automatic reset.

ENDING WORDS:

You must have gotten the idea now of how to reset a carrier thermostat. If you have some previous knowledge then it wouldn’t be tough for you. But if not then it is time for you to get started. Follow the procedures carefully and you will be good to go!