Aube Manual Thermostat: A Comprehensive Guide
Aube thermostats offer reliable temperature control for diverse heating and cooling systems‚ including programmable and manual options like the TH141A-HC-28 and PB112 models.
These devices are designed for ease of installation and operation‚ often featuring remote input capabilities with accessories like the CT240 for enhanced control.
Aube thermostats represent a cornerstone of comfortable and efficient home climate control‚ offering a range of solutions from basic manual models to sophisticated programmable units. Developed by Aube Technologies‚ these thermostats are renowned for their reliability‚ user-friendly design‚ and compatibility with various heating and cooling systems.
Initially gaining prominence for their robust manual thermostats‚ Aube quickly expanded its product line to include electronic and programmable options‚ such as the popular TH141A-HC-28 and TH140-28 series. These thermostats cater to a broad spectrum of needs‚ from simple temperature regulation to advanced scheduling for energy savings.
A key strength of Aube thermostats lies in their adaptability. They are designed to work seamlessly with conventional heating systems‚ including furnaces‚ boilers‚ and heat pumps‚ and can accommodate both line voltage (120-240 VAC) and low-voltage applications. Furthermore‚ certain models‚ like the TH140‚ offer remote input capabilities‚ allowing integration with home automation systems or optional controllers like the CT240‚ enhancing convenience and control.
What is an Aube Manual Thermostat?
An Aube manual thermostat is a self-contained temperature control device designed for straightforward operation without the complexities of programming. Unlike programmable models like the TH141A-HC-28‚ manual Aube thermostats rely on a physical dial or slider to directly set the desired temperature. This simplicity makes them ideal for situations where consistent temperature maintenance is required without frequent adjustments.
These thermostats function by sensing the ambient temperature and activating or deactivating the heating or cooling system to maintain the setpoint. They typically utilize a bimetallic strip or electronic sensor to detect temperature changes. Aube manual thermostats are often used in conjunction with a power base‚ such as the PB112‚ which provides the necessary electrical power for operation.
While lacking the scheduling features of programmable thermostats‚ Aube manual models offer a cost-effective and reliable solution for basic temperature control. They are particularly well-suited for spaces where a constant temperature is preferred‚ or for users who prefer a simple‚ no-fuss approach to climate management.
Aube Thermostat Models: Overview (TH141A-HC-28‚ PB112‚ TH140-28)
Aube offers a range of thermostats catering to diverse needs. The TH141A-HC-28 is a programmable electronic model allowing regulation period adjustments of 5‚ 10‚ 15‚ or 20 minutes via internal switches. It also features a conventional mode with anticipation‚ activated by switch 5‚ for precise temperature control.
The PB112 isn’t a thermostat itself‚ but a power base designed to supply power to TH11x series control units. It serves as the foundation for a complete thermostat system‚ ensuring reliable operation. The TH140-28‚ another programmable option‚ boasts remote input capabilities‚ compatible with the CT240 telephone controller or home automation systems.
All models require 120-240 VAC line voltage and must be installed within a certified electrical box. These Aube thermostats prioritize user-friendly installation and operation‚ providing efficient and dependable temperature management for residential and commercial applications.

Installation Process
Proper installation demands turning off power at the main heating system. Securely mount the thermostat base plate‚ carefully connect wiring‚ and then install batteries for operation.
Safety Precautions: Turning Off Power
Before commencing any installation procedure for your Aube thermostat – be it the TH141A-HC-28‚ PB112‚ or TH140-28 model – absolute safety is paramount. The very first and most crucial step is to completely disconnect the power supply to your heating system at the main electrical panel or breaker box.
Failure to do so presents a significant risk of electrical shock‚ potentially causing severe injury or even fatality. Confirm the power is off by testing the wires with a non-contact voltage tester. Do not rely solely on the breaker switch position.
Double-check that no current is flowing through the wires before handling them. This precaution safeguards both you and the thermostat itself from potential damage. Always adhere to local electrical codes and regulations during the installation process. If you are uncomfortable working with electrical wiring‚ consult a qualified electrician.
Mounting the Thermostat Base Plate
Once power is safely disconnected‚ the next step involves securely mounting the thermostat base plate. Ensure you have a certified electrical box available‚ as Aube thermostats‚ including models like the TH140-28‚ are designed for installation onto these boxes.

Carefully position the base plate against the electrical box‚ aligning the mounting holes. Use appropriate screws – typically provided with the thermostat – to firmly attach the base plate to the box. Avoid over-tightening the screws‚ as this could damage the base plate or the electrical box.
Verify the base plate is level to ensure accurate temperature readings. The PB112 power base is specifically designed to support TH11x Series controls. Proper mounting is crucial for a stable and reliable connection‚ preventing future disconnections or malfunctions. Finally‚ ensure all wiring will reach the terminals comfortably.
Wiring Diagrams: Understanding Connections
Understanding the wiring is paramount for correct Aube thermostat installation. The TH140-28‚ for example‚ features a remote input allowing connection to optional controllers like the Aube CT240 or home automation systems. Carefully consult the wiring diagram specific to your model – typically found within the instruction manual.
Identify the terminals for heating‚ cooling‚ common (C)‚ and power (if applicable). The PB112 power base supports TH11x series controls and requires correct wiring for power supply. Incorrect wiring can damage the thermostat or your HVAC system.
Pay close attention to wire colors and their corresponding terminals. If unsure‚ consult a qualified HVAC technician. Double-check all connections before restoring power. Securely fasten each wire to its designated terminal to prevent loose connections and ensure reliable operation. A solid connection is vital for accurate temperature regulation.
Battery Installation
Battery installation is a crucial step in setting up your Aube thermostat‚ particularly for models requiring power backup or operation without a common (C) wire. The Honeywell Aube TH140-28‚ for instance‚ necessitates battery installation after mounting the base plate. Ensure you use the correct type and size of batteries as specified in the user manual – typically AA or AAA alkaline batteries.
Carefully open the battery compartment‚ usually located on the thermostat faceplate. Insert the batteries‚ observing the correct polarity (+ and -) as indicated inside the compartment. Securely close the battery compartment door. A proper seal is important to maintain reliable power.
Test the thermostat after battery installation to confirm it powers on and functions correctly. Replace batteries when the low battery indicator appears on the display to avoid interruptions in temperature control. Regular battery checks contribute to consistent performance.

Understanding Thermostat Features
Aube thermostats boast features like programmable regulation periods (5-20 minutes)‚ conventional mode with anticipation‚ and remote input compatibility with systems like CT240.
These options allow for customized and efficient temperature control tailored to your specific heating or cooling installation needs.
Programming Regulation Periods (5‚ 10‚ 15‚ 20 minutes)
Aube thermostats‚ specifically models like the TH141A-HC-28‚ offer adjustable regulation periods crucial for optimizing heating and cooling efficiency. These periods‚ selectable in increments of 5‚ 10‚ 15‚ or 20 minutes‚ directly influence how frequently the system cycles on and off.
Adjusting these cycles is vital; larger heating or air-conditioning units generally benefit from longer cycles‚ preventing short-cycling and ensuring consistent temperature maintenance. The thermostat achieves this adjustment through switches 1 and 2 located on the back of the unit.
Shorter cycles are more suitable for smaller systems or spaces requiring quicker temperature responses. Longer cycles‚ conversely‚ are ideal for larger areas where maintaining a stable temperature is paramount. Experimenting with these settings allows users to fine-tune the thermostat’s performance to their specific installation and comfort preferences‚ ultimately leading to energy savings and improved climate control.
Conventional Mode with Anticipation (Switch 5)
Aube thermostats‚ like the TH141A-HC-28‚ provide a “conventional mode with anticipation” activated by switch 5. This mode represents a traditional approach to temperature control‚ differing from more advanced programming options. When engaged‚ the system initiates On and Off cycles based on the thermostat reading reaching pre-set temperature levels.
Anticipation refers to the thermostat’s ability to predict when the set temperature will be reached‚ initiating a system shutdown slightly before that point. This proactive approach aims to prevent temperature overshoot and maintain a more consistent comfort level.
Switch 5 effectively bypasses more complex algorithms‚ offering a straightforward operational experience. It’s particularly useful in situations where precise temperature control isn’t critical or when compatibility issues arise with certain heating or cooling systems. This mode provides a reliable and predictable method for maintaining a comfortable indoor environment.

Remote Input Capabilities (CT240‚ Home Automation Systems)
Aube thermostats‚ notably the TH140-28 model‚ are designed with versatility in mind‚ offering remote input capabilities for expanded control options. This feature allows integration with accessories like the Aube CT240 telephone controller‚ enabling temperature adjustments from a distance.
Beyond dedicated controllers‚ Aube thermostats can seamlessly connect to broader home automation systems. This integration unlocks the potential for centralized control of your heating and cooling alongside other smart home devices‚ creating a more efficient and convenient living experience.
The remote input functionality enhances accessibility and allows for customized scheduling and monitoring; By connecting to compatible systems‚ users can optimize energy consumption‚ respond to changing conditions‚ and maintain comfortable temperatures‚ even when away from home. This adaptability makes Aube thermostats a valuable component of a modern‚ connected home.
Line Voltage Requirements (120-240 VAC)
Aube thermostats are engineered to operate within a broad range of line voltage specifications‚ typically accommodating both 120 and 240 VAC power sources. This adaptability ensures compatibility with various electrical systems commonly found in residential and commercial settings.
Important safety considerations dictate that installation must be performed by a qualified electrician‚ adhering to all local electrical codes. The thermostat must be installed onto a certified electrical box to guarantee safe and reliable operation.
Understanding these voltage requirements is crucial during installation and troubleshooting. Incorrect wiring or voltage input can lead to thermostat malfunction or pose a safety hazard. Always verify the power supply matches the thermostat’s specifications before connecting any wiring. Proper installation ensures optimal performance and longevity of your Aube thermostat.

Operation and Settings
Aube thermostats allow precise temperature adjustments and cycle settings for heating or cooling. Programmable features offer customized comfort‚ while conventional mode provides simple control.
Users can easily set desired temperatures and adapt cycles to their specific system for optimal efficiency.
Setting the Temperature
Adjusting the temperature on your Aube manual thermostat is a straightforward process‚ designed for user convenience. Typically‚ a dial or slider mechanism allows you to select your desired room temperature. Ensure the thermostat is in the correct mode – either heating or cooling – before making adjustments.
For models like the TH141A-HC-28‚ carefully rotate the dial to the desired temperature marking. Observe the display to confirm the setpoint. Remember that the thermostat will then work to maintain this temperature by activating your heating or cooling system as needed.
It’s crucial to allow sufficient time for the system to respond to temperature changes. Avoid frequent‚ drastic adjustments‚ as this can impact energy efficiency. Consider the thermal mass of your home; larger homes may require more time to reach the set temperature. Regularly check and fine-tune the setting to achieve optimal comfort and energy savings.
Adjusting Cycles for Heating/Cooling Systems
Aube thermostats‚ particularly the TH141 model‚ allow for customization of regulation periods‚ directly impacting heating/cooling cycles. These periods‚ adjustable via switches 1 and 2 on the unit’s back‚ can be set to 5‚ 10‚ 15‚ or 20 minutes.
Shorter cycles (5-10 minutes) are suitable for systems responding quickly to temperature changes‚ while longer cycles (15-20 minutes) are better for larger units with slower response times. The ideal setting depends on your specific installation and system capacity.
Adjusting these cycles influences how frequently your heating or cooling system turns on and off. Longer cycles generally reduce wear and tear on the system‚ but may lead to temperature fluctuations. Experiment to find the balance between comfort and efficiency. Remember‚ larger units typically benefit from longer cycle times for optimal performance.
Using Programmable Features
Aube thermostats‚ like the TH140-28 and TH141A-HC-28‚ offer programmable features for customized temperature control. While some models function as manual thermostats‚ their programmable capabilities enhance energy efficiency and comfort.
These thermostats allow users to set different temperatures for various times of the day‚ adapting to occupancy patterns and preferences. This eliminates the need for manual adjustments and ensures optimal heating or cooling when it’s needed most.
The TH141‚ for example‚ utilizes switches to define regulation periods. Furthermore‚ compatibility with remote input devices like the CT240 or home automation systems expands programming options‚ enabling remote control and advanced scheduling. Properly utilizing these features can significantly reduce energy consumption and lower utility bills.

Troubleshooting
Aube thermostat issues can range from power supply problems to display errors; checking wiring and battery installation are crucial first steps for resolution.
Ensure proper voltage and connections to restore functionality.
Common Issues and Solutions
Aube thermostats‚ while reliable‚ can occasionally present issues. A frequent problem is a lack of power‚ often stemming from a tripped circuit breaker or improperly installed batteries – always verify the 120-240 VAC line voltage.
Display errors can indicate wiring faults or internal component failures; double-check all connections against the wiring diagrams. If the thermostat isn’t responding to temperature adjustments‚ examine the settings and ensure the correct mode (conventional or programmable) is selected.
For programmable models like the TH141A-HC-28‚ incorrect regulation period settings (5‚ 10‚ 15‚ or 20 minutes) can cause erratic heating or cooling. If using a remote input like the CT240‚ confirm its compatibility and proper connection. A malfunctioning remote can disrupt thermostat operation. Finally‚ if issues persist‚ consult the Aube Technologies support resources for further assistance.

Power Supply Problems
Aube thermostats require a stable power source for optimal function. The most common power issue is a complete loss of power‚ often due to a tripped circuit breaker in the main electrical panel. Always turn off power at the main breaker before any installation or troubleshooting.
For models requiring batteries‚ ensure they are fresh and correctly installed; Incorrect battery polarity can prevent the thermostat from powering on. The PB112 power base is designed to provide consistent power to compatible TH11x series controls.
Verify the line voltage is within the specified range of 120-240 VAC. Fluctuations in voltage can cause intermittent operation or damage. If the thermostat is installed in a certified electrical box‚ confirm the box itself is properly grounded. A loose connection or faulty wiring within the electrical box can also disrupt power supply.
Display Errors
Aube thermostat displays can exhibit various error codes or unusual behavior indicating a system malfunction. A blank display often points to a power supply issue – check the circuit breaker and battery installation (if applicable). Intermittent flickering may suggest loose wiring connections.
Specific error codes‚ if present‚ should be referenced in the thermostat’s instruction manual. These codes often pinpoint the source of the problem‚ such as a sensor failure or communication error. For models like the TH141A-HC-28‚ ensure the regulation periods are correctly set‚ as incorrect settings can sometimes cause display anomalies.
If the display shows incorrect temperature readings‚ recalibrate the thermostat according to the manufacturer’s instructions. Persistent display errors may necessitate contacting Aube Technologies support for further assistance or potential replacement of the unit.

Warranty and Support
Aube thermostats are backed by a limited warranty‚ covering defects in materials and workmanship. Aube Technologies provides customer support and resources online‚ ensuring assistance is readily available.
Limited Warranty Information
Aube thermostats are warranted against defects in materials and workmanship for a specified period from the date of purchase. This limited warranty covers repairs or replacement of the defective product‚ at Aube Technologies’ discretion. The warranty does not cover damage resulting from improper installation‚ misuse‚ abuse‚ or unauthorized modifications.
To obtain warranty service‚ the product must be returned to Aube‚ along with proof of purchase. Shipping costs to Aube are the responsibility of the customer. Aube will cover return shipping of the repaired or replaced product. This warranty gives you specific legal rights‚ and you may have other rights which vary by location.
The warranty is void if the thermostat has been tampered with or if any attempt has been made to repair it by anyone other than an authorized Aube service representative. Refer to the product documentation or the Aube website for the complete warranty details and terms and conditions. Keep your proof of purchase for warranty claims.
Contacting Aube Technologies
For assistance with your Aube manual thermostat‚ or to inquire about warranty claims‚ technical support‚ or product information‚ several contact methods are available. Aube Technologies provides customer support through their official website‚ offering a comprehensive FAQ section and downloadable resources.
You can typically find contact forms and email addresses on their website for specific inquiries. Phone support may also be available during business hours; check the website for current contact numbers. When contacting support‚ have your thermostat model number (e.g.‚ TH141A-HC-28‚ PB112‚ TH140-28) readily available to expedite the process.
Additionally‚ online forums and communities dedicated to home automation and HVAC systems can provide peer-to-peer support and troubleshooting advice. Aube’s website also lists authorized distributors and installers who can offer local assistance.
Finding Additional Resources
Beyond the official Aube Technologies website‚ numerous online resources can aid in understanding and troubleshooting your Aube manual thermostat. Websites like thermostat.guide offer detailed installation instructions and user guides for models such as the TH141A-HC-28‚ PB112‚ and TH140-28.
These sites often include wiring diagrams‚ explanations of features like programmable regulation periods (5‚ 10‚ 15‚ 20 minutes)‚ and information on compatibility with remote inputs like the CT240 and home automation systems. YouTube channels dedicated to HVAC and DIY home improvement frequently feature videos demonstrating Aube thermostat installation and operation.

Online forums and communities focused on smart homes and heating/cooling systems provide platforms for users to share experiences‚ ask questions‚ and find solutions to common issues. Remember to verify information from unofficial sources with the official Aube documentation.