TECH CONTROLLERS Manuals & User Guides

TECH Controllers is a specialized manufacturer of electronic devices for heating and cooling systems, headquartered in Poland. The company designs and produces a wide range of intelligent controllers for radiators, underfloor heating, renewable energy sources, and special installations.

Their product lineup includes wireless room thermostats, zone controllers, and the comprehensive Sinum smart home system, which allows users to manage heating, lighting, and blinds efficiently. Known for quality and innovation, TECH Controllers provides solutions that enhance thermal comfort while optimizing energy consumption in residential and commercial buildings.

• What does 'Err' mean on the regulator display during registration?

  If 'Err' appears on the screen, it indicates that an error occurred during the registration process. Users should attempt the registration steps again ensuring the main controller is in registration mode.

• How do I register a wireless room regulator?

  To register a regulator, select the Registration function in the main controller menu (under Zones), then press the registration button on the room regulator. A 'Scs' message on the regulator confirms success.

• What if the room temperature is too low effectively?

  If the room is underheated, check the hysteresis settings in the controller menu. Reducing the hysteresis value (e.g., to 0.5°C) can help the system respond faster to temperature drops.

• Can I replace the batteries in the wireless regulator?

  Yes, for battery-powered models like the EU-R-8s, you should periodically check and replace batteries (typically 2x AA) at least once every heating season.

• Where can I find the warranty terms?

  The warranty period is typically 24 months. Detailed terms are available on the warranty card included with the device or on the official TECH Controllers website.