A blank thermostat is enough to throw most homeowners into a panic. You may start running through a list of potential issues without identifying the actual cause. To help you, we’ve researched the possible causes of the “Braeburn thermostat screen blank” problem and common fixes to try. Let’s begin!
If your Braeburn thermostat screen goes blank, here are some reasons this might be happening:
- Faulty Wiring.
- Low Battery Power.
- Malfunctioning Safety Switch.
- Tripped Circuit Breaker.
- Blown Fuse.
Read on for more details on how to troubleshoot this issue.
Braeburn Thermostat Screen Blank: Try These Troubleshooting Tips
Here are some easy-to-do DIY fixes to solve the blank screen problem on your Braeburn thermostat:
1. Replace the Batteries
If your thermostat runs off the grid, it needs stable battery power round-the-clock. The device won’t run as expected with low batteries, and one sign is a blank screen. Also, it’s possible that your batteries have run out of juice completely and cannot power the thermostat.
Replace the batteries in your thermostat to see if that fixes the problem. Ensure you use the correct batteries and install them properly—following the correct polarity (+/-). Also, do not mix new batteries with old ones to avoid battery leakage and other issues.
If this doesn’t help (your thermostat display is still blank), continue to the next step.
2. Reset the Safety Switch
Most Braeburn thermostat models have a built-in safety switch that protects against electrical surges. The switch may trip because of an overloaded circuit or power surge, and this will cut the power supply to your thermostat, causing the screen to go blank.
Check whether the safety switch tripped. If so, you need to reset it. Locate the safety switch on the thermostat instrument panel and flip it to the “ON” position—the screen should come up afterward. If not, continue to the next step.
3. Check the Wiring
Many Braeburn thermostats experience blank screen problems because of their faulty wiring. Maybe the wires weren’t installed properly during installation, or they loosened.
Constant vibration is another likely cause of wiring issues with Braeburn thermostats. For instance, if your thermostat is in a room with significant foot traffic, the wires might move out of position because of the repeated vibration.
If the batteries and safety switch checks out, check the wiring. You may notice that the wired connections are out of position or installed poorly. Whatever the cause, electrical issues are best left for professionals to fix—you don’t want to play with wires, unless you have electrical expertise.
4. Reset the Breaker
The average Braeburn thermostat draws power from the central grid in homes. If something trips the circuit breaker, it’ll turn off the electricity supply to the thermostat. Here are two reasons your circuit breaker may trip:
- Overloading: The circuit breaker safeguards your home’s electrical circuit from damage by preventing overloading. If too many high-energy devices are connected to the circuit, the breaker might cut electricity to all appliances.
- Electrical surge: Circuit breakers shield electrical equipment against the harmful effects of power surges by cutting the power supply. If you noticed a power surge recently, the breaker might have switched off your thermostat.
A quick fix for blank screen issues on Braeburn thermostats is to check the circuit breaker. This is advisable if your HVAC system is on the circuit with other power-consuming equipment like a hairdryer. To reset the breaker, flip the switch to the ON position and check if the thermostat is running.
5. Drain the AC Line
Some users have traced the problems of their Braeburn screen to a faulty drain line. In that case, inspect the condensate drain system for any signs of clogging that could prevent water from flowing. Once you drain the AC of water, it should work properly with a functional screen to boot.
6. Check the Fuse
Some Braeburn thermostats have a built-in fuse for greater protection against electrical surges. However, the fuse may suffer damage during extremely powerful surges—which would affect your thermostat’s power supply.
If you can, check the built-in fuse in your thermostat to see if it is faulty and replace it. Get an HVAC to help you check this if you’re not sure of doing it yourself.
7. Restore Default Settings
As with most home electronics, performing a factory reset usually helps to fix some unseen glitches in the device programming. If none of the above fixes work, consider resetting your thermostat.
Before you restore the Braeburn thermostat to default settings, note that the action will erase any settings you have on the device. If you want to proceed with a factory reset, follow this guide:
- Detach the thermostat from the wall.
- Unlock the thermostat (if the keypad lockout is active).
- Find the RESET button on the thermostat and gently press it down for about 5 seconds. To press this button, you may need a tiny object like a paper clip, pin, or a toothpick.
This should reset your thermostat and possibly fix the blank screen issues.
What does it mean when your thermostat goes blank?
If your thermostat goes blank, it’s likely the thermostat has insufficient power to operate. For example, the batteries may be dead, as is common with battery-powered models. Otherwise, a tripped switch or damaged electrical component may be restricting power supply to the thermostat.
How do you troubleshoot a Braeburn thermostat?
Start troubleshooting your Braeburn thermostat by switching it off and removing batteries from the tray. Then erase the current programming on the device by pressing the reset button. Switch on the thermostat after returning the batteries to the compartment; you should have a functioning thermostat now.
For the most part, low battery power is the main reason your thermostat may go blank. Low or dead batteries cannot power your thermostat sufficiently and need to be replaced with new batteries. Ideally, try to inspect the health of the batteries at intervals to prevent emergencies.
However, other issues could also cause this issue, and we have covered all the fixes you can try to get your thermostat up and running again.
And if an issue proves too difficult for you, reach out to an official HVAC expert for a detailed diagnosis of the problem or contact Braeburn support for help.
More so, keep in mind that your Braeburn thermostat may wear out after prolonged use and a blank screen is one sign.
Of course, Braeburn Thermostats have a long service life, but they will surely wear out after prolonged use. Repeated instances of the thermostat showing a blank display may signal the need for replacement.