Non-programmable digital thermostat DT90A1008 Honeywell Home

The Honeywell Home DT90A1008 digital thermostat is an efficient and user-friendly solution for controlling heating systems and heat pumps. This non-programmable thermostat is designed to provide precise temperature control in residential and light commercial applications, offering comfort and energy savings in a straightforward manner. Equipped with advanced TPI (Time Proportional Integral) control technology, this thermostat automatically adjusts to heating needs, ensuring efficient performance.

Applications:

The DT90A1008 is suitable for controlling conventional heating systems, such as boilers, radiators, and heat pumps. Its simplified design makes it an excellent choice for those seeking reliable and direct control without the complexity of programmable thermostats. It is perfect for both residences and small offices or commercial spaces that require constant and efficient temperature control.

Main features:

• Self-learning TPI control: This thermostat uses a Fuzzy Logic TPI algorithm, which automatically adjusts the heating on and off cycles to maintain a stable and constant temperature. As the thermostat "learns" the characteristics of the installation, it improves the efficiency of the heating system, reducing energy consumption.
• Frost protection: The DT90A1008 includes a frost protection mode, ensuring that the temperature does not drop below a critical level, protecting both the heating system and pipes from potential damage caused by extremely low temperatures.
• Adjustable proportional band: This feature allows for adjusting the thermostat's response according to the specific needs of the heating system, providing more precise and adaptable control.

Technical specifications:

• Power supply: The thermostat operates on 2 AA alkaline batteries (IEC LR6) of 1.5 V, ensuring easy installation without the need for complex electrical connections. The estimated battery life is between 2 and 4 years, depending on usage and heating system conditions. Additionally, the thermostat has a low battery indicator that alerts the user when replacement is necessary.
• Self-learning TPI logic: The self-learning TPI algorithm automatically adjusts the on and off cycles of the system to maintain a stable temperature, avoiding sharp heat fluctuations and ensuring greater comfort and energy savings.
• Temperature adjustment range: The thermostat offers flexible temperature control with adjustable setpoint limits, allowing the user to establish an appropriate temperature range for their needs.
• Battery durability: With a lifespan of between 2 and 4 years, using AA batteries offers minimal maintenance and uninterrupted operation over long periods.

Additional advantages:

• Easy installation and use: The Honeywell Home DT90A1008 is designed for quick and easy installation. It requires no programming, making it an ideal option for those who prefer basic yet effective control of the heating system. Additionally, the clear display and large buttons make it easy to adjust the temperature and manage the device overall.
• Fail-safe operation: This thermostat is equipped with a fail-safe operation system, ensuring that the system continues to operate stably even in the event of minor failures. This provides peace of mind to the user, knowing that the heating system will continue to function correctly.
• Installer mode: The thermostat features an installer mode that allows professionals to make specific adjustments and configurations during installation, facilitating the integration of the device into different heating systems.

Additional specifications:

• Automatic winter-summer switch: The thermostat has the capability to perform the automatic switch between cooling and heating, easily adapting to the different seasons of the year without the need for manual adjustments.
• Certifications: The DT90A1008 complies with CE European regulations, ensuring that the product has been manufactured under the strictest safety and efficiency standards.
• Compatibility: This thermostat is compatible with a variety of heating systems, including conventional systems and heat pumps, making it versatile for different applications.

Additional functions:

• Setpoint limits: The setpoint limits allow for establishing a minimum and maximum temperature range to prevent unwanted adjustments. This is especially useful in commercial environments where stricter temperature control is required.
• Energy savings: Thanks to its self-learning TPI technology, the Honeywell Home DT90A1008 optimizes energy consumption by adjusting the on and off cycles to prevent overheating and reduce energy costs.