Why is Braeburn Thermostat Stuck At 80? – Fix Guide

Wondering why your Braeburn thermostat stuck at 80°? Well, this guide is for you!

When a Braeburn thermostat gets stuck at 80°, you could be facing an onset of issues since there are a lot of factors that are involved. However, let’s unwrap the most important first.

If your Braeburn thermostat is stuck at 80 degrees, reset the circuit breaker, replace the thermostat batteries, and inspect the thermostat wiring.

If the thermostat screen remains stuck at 80°, you need to perform thorough troubleshooting so you can resolve the issue.

Let’s next unwrap the primary suspects for better orientation!

What Causes the Braeburn Stuck At 80°? 

There are quite a few different reasons for your Braeburn thermostat to be stuck at 80° so it’s best to check all of the possibilities at once.

We’ve listed all possible causes for the stuck temp issue at your disposal so let’s check what went wrong:

• Incorrect calibration of the thermostat
• Defective Braeburn temperature sensor 
• Scheduled programming temperature
• Electrical issues such as loose wiring,
• Power outages or electrical surges
• Issues with the thermostat software 
• Exposure to extreme temperature 
• Old or defective thermostat hardware

These are all possible reasons why your Braeburn thermostat would be stuck at 80° and the troubleshooting guide below addresses them all.

Let’s continue with the guide straight away!

How to Fix When a Braeburn Thermostat Stuck At 80°?

Note: In case of a recent power outage, wait until the current is fully restored!

1. Check the Thermostat Programming!

There is a chance that you have unknowingly programmed your thermostat temperature to 80° and that’s why your thermostat appears to be stuck.

No need to worry; simply override and calibrate the thermostat temperature to adjust the saved program.

Here is how to override the Braeburn thermostat programming:

1. Press and hold the UP or DOWN arrow button.
2. Keep holding the buttons for about 2 seconds.
3. Then wait until the display flashes only once.
4. Next, use the UP or DOWN to adjust the temp.
5. After 5 seconds the screen will return to normal.

Info: Also, the SET indicator from your Braeburn thermostat display will be disabled to indicate that the thermostat is set to the current room temperature. 

If your thermostat remains stuck at 80°, continue reading.

2. Install a Fresh Set of Batteries!

Insufficient power can often cause a thermostat to malfunction and prevent it from operating properly.

If your thermostat is stuck at 80°, either the batteries are weak or the device is malfunctioning so the best course of action would be to install a fresh set of batteries!

Here is how to install the fresh batteries in the Braeburn thermostat:

1. Stop your Braeburn thermostat power income.
2. Firmly hold the thermostat body in your hand.
3. Pull the thermostat body from the base to access it. 
4. Take out the already installed batteries from the thermostat.
5. Install the fresh set of 2 x AA alkaline batteries within.
6. Again, firmly hold the thermostat body to set it back.

As soon as you finish replacing the battery, turn on your Braeburn thermostat and check to see if it is set to the current temperature or 80°.

Also, try adjusting the temperature manually!

3. Factory Reset the Thermostat

Another quick option is to reset your Braeburn thermostat because maybe the reason behind the stuck temperature is a minor software-related glitch.

In case that’s why the thermostat is stuck and unable to function properly, the reset is one of the most-effective approaches!

Here is how to reset the Braeburn thermostat:

1. Ensure that the Braeburn thermostat is on.
2. Firmly hold and grip the thermostat body.
3. Disconnect the thermostat body from its base.
4. Look for the reset button from the front.
5. Press the reset button using a paper clip.
6. Hold for 10 seconds to initiate the reset.

Info: When you are done resetting the thermostat, reconnect the display to its base, and test whether the thermostat is still stuck at 80° temperature.

4. Inspect the Thermostat’s Power!

If still, your Braeburn stuck at 80° even after resetting and replacing the batteries, one possible cause is an insufficient power supply.

The thermostat is extremely sensitive and will not work and appears stuck at the very last temperature settings used, so it’s necessary to inspect this! 

Step#1 Turn OFF the Thermostat

1. Turn off your thermostat using the Power button.
2. Find out the Braeburn thermostat circuit breaker.
3. Turn over the circuit breaker to the OFF position.
4. Wait for about 2 minutes for complete discharge.

Step #2 Inspect the Circuit Breaker

1. Inspect the circuit breaker wiring connection.
2. Check for loose wires, corrosion, or defects.
3. Ensure that all wires are securely connected.

Step #3 Test for Continuity

1. Test the circuit breaker for continuity using a Multimeter.
2. Set the multimeter to the appropriate voltage range.
3. Connect the multimeter probes to the R and C terminals.
4. Check the results:

• If the reading on your multimeter is 24V, the power supply is operational.
• If the reading on your multimeter is other than 24V, there is a power issue!

In case you’re confident that the AC line is operational, continue with the next step!

5. Inspect the Thermostat’s Power!

The Braeburn thermostat’s optimal performance depends heavily on proper installation.

So, it’s necessary to double-check and ensure that the wiring is correctly connected and that there are no loose or damaged wires. 

Note: You can use your Braeburn thermostat manual for the proper guide to device installation!

Undo the Thermostat Installation:

1. Switch off the power to your Braeburn thermostat.
2. Turn off the circuit breaker that powers the thermostat.
3. Remove the Braeburn thermostat body from its base.
4. Take a picture of the thermostat wire’s orientation.
5. Carefully remove all thermostat wires from the connectors.

Test the Wires For Continuity:

1. Take a Digital Multimeter for continuity testing
2. Set the multimeter to the appropriate voltage range.
3. Connect the multimeter probes to the thermostat wires.
4. Repeat the testing process for all thermostat wires.
5. Any voltage different than 24V indicates an issue!

As soon as you are done with the installation, turn on the power to your thermostat for testing!

6. Test the Temperature Sensor!

The temperature sensor on the Braeburn thermostat senses the air temperature and transmits it to the thermostat to turn on the cooling or heating system.

If your thermostat is stuck at 80°, the temperature sensor is most likely defective, which is why it is not transmitting the current temp!

• Simply locate and test your Braeburn thermostat temperature sensor!

1. Take off the thermostat display from its base.
2. The temperature sensor is on the backside.
3. Place a thermometer near the thermostat. 
4. Wait for the thermometer to stabilize. 
5. Compare the reading on the thermostat vs. the thermometer. 
6. Check results:

• If the reading on both is the same or closer, the temperature sensor is functional.
• If the readings on both are different, replace the thermostat temperature sensor.

Info: When you’re looking for a replacement temperature sensor for the Braeburn thermostat don’t forget to check the user manual to ensure compatibility!

7. Check the Thermostat’s Fuse

If your Braeburn thermostat is still stuck at 80°, check the fuse, which is responsible for the power to the thermostat.

It’s possible that the fuse in your is blown or is defective and that is why your thermostat is stuck and no longer operating properly!

First, switch off your thermostat unit and turn off the thermostat circuit breaker. Then, take out the body from its base and look for the glass tube fuse near the wiring terminals.

Next, check the fuse for broken or blackened filament appearance and if possible, perform a continuity test using a multimeter.

• If the multimeter shows a reading near zero, the fuse is in a good state.
• If the multimeter shows infinite readings, replace the blown fuse. 

Need More Help?

When you are done with the guide but the Braeburn thermostat is still stuck at 80°, you might need some qualified assistance.

This is why the next best step is to contact Braeburn Support and report the issue you’ve been facing. Luckily they will come up with a working solution!

Reminder: Always share what you’ve already tried when contacting a support team!

Quick Recap:

If your Braeburn thermostat stuck at 80°, check the thermostat saved programs, factory reset the unit, and test installing fresh batteries. If the issue persists, check the device and circuit breaker wiring, and test the sensor and fuse for continuity!

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