Honeywell DT92A1004 wireless electronic thermostat

DT92 Wireless Digital Thermostats: Comfort, Savings, and Innovation

The DT92 series of wireless digital room thermostats are modern solutions created for efficient control of heating systems, providing convenience and energy savings. This line of devices is characterized by high reliability and ease of use, making it popular for both private homes and commercial spaces.

Reliable Radio Communication and Easy Installation

The DT92 thermostat consists of a battery-powered room unit and a relay switch connected to the power network. The devices communicate with each other via a bidirectional radio frequency link, which is pre-configured at the factory, allowing for quick and easy installation without the need for additional synchronization. Moreover, the device includes a signal level test function, simplifying the installation and setup process.

High Energy Efficiency

Thanks to the intelligent TPI control algorithm, the device adapts to environmental conditions, maintaining an optimal temperature regime with minimal energy consumption. The additional ECO function allows for a quick reduction in energy consumption, which is particularly useful during periods of absence in the room.

Applications

DT92 thermostats are suitable for controlling various heating systems, including:

Gas and oil boilers,

Electric heating systems,

Underfloor heating,

Multi-zone temperature control systems.

Modern Design and User-Friendly Interface

The thermostat features a thin and stylish casing that fits harmoniously into any interior. The large high-contrast display with clear symbols ensures ease of use, and the intuitive buttons allow for precise temperature adjustment in the range of 5°C to 35°C with a 0.5°C step.

Key Functions and Technical Specifications

Automatic adaptation to operating conditions for precise temperature maintenance

Standby mode with frost protection (setting adjustable from 5°C to 16°C)

Long battery life – up to 4 years (minimum 2 years)

Easy battery replacement without complex manipulations

Relay unit operates from a 230 V network and has potential-free SPDT contacts (24–230 V)

Reliable radio communication at 868 MHz frequency, ensuring a stable signal within a 30 m radius

Signal level check function for optimal thermostat placement

Installer mode for flexible adjustment of operating parameters

Non-volatile memory that retains settings when power is off

Fault protection – special emergency mode in case of temporary communication loss between modules

Manual control possibility from the relay unit

Additional stand for placing the thermostat on a horizontal surface

Why Choose DT92?

Thanks to intelligent control, stable operation, and a user-friendly interface, the DT92 thermostats are an excellent choice for those who value comfort, energy efficiency, and ease of use. They provide precise temperature regulation, help save electricity, and adapt to the user's individual needs.