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Maintaining a consistent and comfortable room temperature in a KNX building automation system often requires a dedicated controller that blends seamlessly into the wall. The MDT SCN-RT1UPE.01 room temperature controller solves this by offering precise temperature regulation in a compact, flush-mounted design with a simple rotary knob and push button interface.

Who is it for

This controller is intended for electricians, system integrators, and homeowners who need a reliable, bus-powered KNX device for single-zone heating or cooling control. It is suitable for residential and commercial spaces where a discreet, functional thermostat is required without a digital display.

Main features

• Single-zone room temperature control via integrated sensor
• Rotary knob for setpoint adjustment and push button for mode selection
• Supports heating, cooling, and combined heating/cooling modes
• PI control (continuous or switching) and 2-point control algorithms
• Setpoint range from 5°C to 40°C
• Powered directly from the KNX bus (21-30V DC), current consumption under 5 mA
• Additional functions: scene recall, presence function, frost protection, valve protection
• Flush-mounted in standard 60mm box, IP20 protection
• White plastic housing (RAL 9010 equivalent)

Specifications

• Bus system: KNX
• Installation type: Flush-mounted (UP)
• Control interface: Rotary knob and push button
• Number of control zones: 1
• Temperature sensor: Integrated
• Operating modes: Heating, cooling, heating & cooling, automatic, standby
• Control algorithm: PI (continuous or switching), 2-point
• Setpoint adjustment range: 5°C to 40°C
• Power supply: KNX bus (21-30V DC)
• Current consumption: < 5 mA
• Display: No
• Housing material: Plastic
• Colour: White (RAL 9010 equivalent)
• Mounting: Standard 60mm flush-mounted box
• Protection class: IP20
• Operating temperature: 0°C to +45°C

Tips

For optimal temperature sensing, install the controller away from direct sunlight, drafts, and heat sources. The rotary knob allows quick manual adjustments, while the push button can be configured via ETS for additional functions like scene recall or presence simulation.