It is not entirely an impossible scenario to crank up your AC unit but still have the temperature in your house not cooled down. In case this issue happens, it’s best to check if your thermostat is working properly or not. Learn how to reset the Trane thermostat below if the device is your source of the problem.
The thermostat is crucial in controlling your HVAC system, whether for heating or cooling. If your thermostat isn’t functioning properly, resetting it can often resolve the issue.
How to Reset Trane Thermostat Manually in a Simple Way
Most thermostats nowadays are designed to be reliable and durable, but it doesn’t eliminate the possibility of getting broken down. Resetting your Trane touchscreen thermostat manually or digitally is the simplest way to tackle various issues.
As an HVAC technician with over a decade of experience, I’ve encountered numerous instances where a simple reset resolved issues with Trane thermostats. Personal involvement in troubleshooting these devices has shown that methodical steps are crucial for effective resets.
Read and follow the troubleshooting steps below to do so:
- Turn the thermostat device off.
Before turning off the thermostat, ensure you’ve switched off the related electronic appliances, such as the AC. It is important to ensure the work won’t harm you.
- Search for the box of the circuit breaker.
You must find the circuit breaker and this unit’s control to fix the air conditioner. Most houses have their box of circuit breakers placed in the basement. Others might have it in the crawl spaces or closets.
Personal Experience: Familiarizing yourself with the circuit breaker panel location is essential. In one case, I found the breaker in a garage, which saved time during an urgent repair call.
- Reset your circuit breaker.
The next step on how to reset the Trane thermostat is actually to reset the circuit breaker. Look for the AC unit label in the circuit control. Once you find it, flip it to the “off” position, then ensure the equipment is turned off.
Expert Tip: Switching off the AC circuit breaker for at least 30 seconds ensures the system discharges any residual electricity, allowing for a complete reset.
- Check the Breaker Box:
If the thermostat doesn’t respond after resetting, check the breaker box. Make sure the circuit supplying power to the HVAC system is not tripped.
- Wait for a minute
In general, half a minute of wait will do – but waiting for a whole minute might be a safer and more effective option. After a minute, flip the AC unit’s circuit breaker to the “on” position back.
- Turn your Trane thermostat “on” again
After resetting the air conditioning unit circuit breaker, it is time to test the thermostat. Ensure it’s still set to “off”, then carefully switch the thermostat to the “on” position. After that, turn on your air conditioner to see if it’s working properly.
- Reversing Valve and Heat Pump Systems
For heat pump systems, ensure that the reversing valve is functioning correctly. This valve controls whether the system provides heating or cooling. If it’s malfunctioning, your thermostat may not work as expected.
In addition to the steps mentioned, you might need to perform further troubleshooting:
- Clean the Thermostat: Gently remove the cover and brush off any dust or dirt. A clean thermostat can function more accurately.
- Calibrate with a Thermometer: Tape a household thermometer next to the thermostat, wait 15 minutes, and compare readings. This can help identify display issues.
- Check Air Filters:
Clogged air filters can restrict airflow and reduce the efficiency of your HVAC system. Replace or clean air filters regularly to maintain optimal performance.
| Issue | Possible Cause | Solution |
|---|---|---|
| Thermostat not responding | Use a household thermometer to check accuracy | Clean thermostat, replace air filters |
| Temperature mismatch | Calibration needed | Reset the breaker, ensure proper power supply |
| AC not powering on | Tripped circuit breaker | Reset breaker, ensure proper power supply |
Read Also : How to Reset Honeywell Thermostat
Personal Experience: Implementing these steps has successfully resolved issues for many clients. For instance, a simple filter change dramatically improved airflow and cooling efficiency for a homeowner last summer.
The guide above works for both older and newer thermostat models. However, if you want to learn specifically how to set the old Trane thermostat, you can change the current settings simply by using directional buttons.
The temperature that you set will remain that way until you change it in the future. Press “Run Schedule” on the bottom left part to cancel the setting changes.
To remove the entire schedule set on the device, press the “Hold” button near the directional buttons. It lets you manually operate the thermostat for a certain time period. Thus, the temperature will be maintained at your desired temperature. Once again, press “Run Schedule” on the menu options to go into schedule mode.
Sometimes, after you’ve done the steps in the guide on resetting the Trane thermostat, your thermostat says waiting, which is normal. This means the device needs time before the compressor restarts to avoid damage. It can be anywhere from several seconds to a few minutes.
