B.KWADRAT/B.3/B.7 Temperature regulator with time control and white central element 20441909

Temperature controller with time control and a central element, from the Berker B.Kwadrat/B.3/B.7 series. p>

Features

• with freeze protection
• option to set operating hours counter or energy consumption indicator
• clock for time control of temperature changes
• with access protection
• with valve protection
• manual/automatic mode switchover

Controls and indicators

• selectable interface language: German, English, Dutch or French
• large backlit text display

Accessories

• for heating or air conditioning
• with self-learning heating curve
• for underfloor heating control is possible by room and/or floor temperature
• for room and floor heating
• selectable PWM or 2-point control (on/off)
• possibility to set the time of PWM cycles and hysteresis (with 2-point control)
• possibility to set the type of valve drive (closed/open in the de-energized state)