In the era of smart home automation, thermostats have evolved from simple temperature control devices to advanced tools that help reduce energy consumption, improve comfort, and enhance home efficiency. One of the most trusted names in this space is Aube Technologies, now part of Honeywell. Their thermostats are known for their precision, reliability, and ease of use.
Whether you’ve just purchased an Aube thermostat or are trying to figure out how to make the most of its features, this detailed guide—based on the Aube Thermostat Manual—covers everything you need to know about installation, configuration, programming, and troubleshooting.
1. What is an Aube Thermostat?
Aube thermostats are programmable devices used to control indoor heating and cooling systems. Known for their elegant design and user-friendly interface, Aube thermostats cater to various applications including electric baseboard heating, in-floor radiant heating, forced air systems, and more.
They are ideal for both residential and light commercial use and are especially popular in Canada and the U.S.
2. Unboxing and Components
When you open the box of your new Aube thermostat, you should find the following components:
- Thermostat unit
- Mounting hardware (screws and wall anchors)
- User manual or installation guide
- Wire labels (in some models)
- Battery (for models that require one)
Before starting the installation, ensure all parts are present and the thermostat is not damaged.
3. Aube Thermostat Models Overview
Aube offers a range of thermostat models. Each model may have slightly different features and functionalities. Some of the most popular models include:
- Aube TH115 Series: Ideal for electric heating systems. Models include TH115-A-240D, TH115-A-120S, etc.
- Aube TH8320 Series: For central heating/cooling systems, compatible with heat pumps.
- Aube TH106: Simple, non-programmable electronic thermostat.
- Aube TH232: Advanced programmable model with multiple settings.
- Aube TI032-3W: Timer switch for lighting and small appliances (not a thermostat but often confused with one).
Knowing your model number is crucial when following specific instructions from the manual.
4. Installation Instructions
⚠️ WARNING: Always turn off the power at the circuit breaker before installing your thermostat.
Tools Required:
- Flathead screwdriver
- Phillips screwdriver
- Wire stripper
- Voltage tester
General Steps:
- Remove the Old Thermostat: Carefully detach the old unit and label wires using the included stickers.
- Mount the Aube Thermostat:
- Use the wall anchors and screws to mount the backplate.
- Ensure it’s level for proper operation.
- Connect the Wires:
- Follow the wiring diagram in the Aube thermostat manual.
- Most Aube thermostats use terminals labeled L1, L2, and LOAD.
- Secure the Thermostat Unit: Snap or screw the unit onto the backplate.
- Restore Power and Test: Turn the power back on and check if the thermostat powers up.
For models that support 120V/240V, ensure you match the correct voltage.
5. Initial Setup
After installation, you need to configure the initial settings.
Language and Time
- Set your language preference (if applicable).
- Enter the current date and time to enable accurate programming.
System Type
- Select your system type: baseboard heating, radiant floor, fan-forced, etc.
- Choose the appropriate settings like minimum/maximum temperature limits and cycle rates.
6. Understanding the User Interface
Most Aube thermostats come with a digital display and buttons. Here’s a typical layout:
- LCD Screen: Displays current temperature, time, and mode.
- Up/Down Arrows: Adjust temperature or scroll through menu options.
- Mode Button: Switch between AUTO, MANUAL, OFF, and VACATION modes.
- Program Button: Set your daily or weekly schedule.
Touchscreen models have intuitive navigation but still follow a similar logic.
7. Programming the Thermostat
One of the best features of an Aube thermostat is its programmability. You can set different temperatures for various times of the day.
Weekly Programming (7-Day Model)
You can create different schedules for each day of the week, with up to 4 periods per day:
- Wake: When you get up
- Leave: When you go to work
- Return: When you come back
- Sleep: When you go to bed
Steps to Program:
- Press PROG.
- Select the day you want to program.
- Set the time and desired temperature for each period.
- Repeat for other days or copy settings across multiple days.
Vacation Mode
Use this for extended periods away from home. It maintains a minimum temperature to prevent freezing and save energy.
8. Temperature Settings and Modes
Operating Modes:
- AUTO: Follows the programmed schedule.
- MANUAL: Keeps a constant temperature.
- OFF: Turns off heating.
- VACATION: Maintains low temp until deactivated.
Temperature Display
You can usually switch between Celsius and Fahrenheit. Some models also allow for calibration if the reading seems inaccurate.
9. Troubleshooting Common Issues
Problem: Thermostat Not Turning On
Solution:
- Check the circuit breaker.
- Confirm wiring is correct.
- Ensure battery (if any) is not dead.
Problem: Heating System Not Responding
Solution:
- Ensure the thermostat is set to HEAT mode.
- Double-check wire connections.
- Reset the thermostat.
Problem: Incorrect Temperature Reading
Solution:
- Relocate the thermostat if it’s near drafts or heat sources.
- Use the temperature offset setting to calibrate.
Problem: Blank Screen
Solution:
- Check for power at the thermostat.
- Replace the battery (if applicable).
- Reset the device.
10. Maintenance Tips
- Regularly Check Settings: Seasonal changes may require schedule updates.
- Dust the Unit: Use a dry cloth to clean the thermostat screen and casing.
- Test Batteries: If your model has batteries, replace them annually.
- Professional Servicing: Have a professional inspect your HVAC system annually for optimal performance.
11. Aube Thermostat vs Competitors
Aube vs Honeywell
Though now a part of Honeywell, Aube thermostats still maintain distinct design elements. Aube excels in electric heating applications, while Honeywell has a broader focus on HVAC.
Aube vs Nest
Nest offers smart learning and Wi-Fi capabilities, but Aube is simpler and more reliable for baseboard heaters and non-ducted systems.
Aube vs Ecobee
Ecobee is better for smart home integration, but Aube wins in ease of setup and affordability for standard heating systems.
12. Frequently Asked Questions (FAQs)
Q1: How do I reset my Aube thermostat?
Hold the reset button (usually a small hole) using a paperclip for 5 seconds.
Q2: Can I use an Aube thermostat with a heat pump?
Only certain models like the TH8320 support heat pumps. Always verify compatibility.
Q3: Does the Aube thermostat have Wi-Fi?
Most traditional Aube models do not have Wi-Fi. For smart features, consider Honeywell smart thermostats.
Q4: What does “GFI” mean on my Aube thermostat?
It indicates Ground Fault Indicator, used in models with floor sensing. If triggered, check for wiring faults.
Q5: Can I lock the thermostat to prevent tampering?
Yes, many Aube thermostats have a lock function accessible through the menu settings.
13. Conclusion
The Aube thermostat manual provides in-depth guidance for installation, operation, and troubleshooting. Whether you’re setting schedules to save on energy bills or simply ensuring a warm home during winter, understanding your thermostat is key.
This guide has covered all major aspects to help you master your Aube thermostat. For model-specific details, always refer to the official user manual or visit Honeywell’s support site.