Berker 20441606

Temperature controller, normally closed, with central piece, time-controlled in matte anthracite. The temperature controller allows for the adjustment of heating needs to individual lifestyles by regulating room temperature based on time and day of the week (program), with printed display. It is suitable for heating or cooling operation and can be used for room and underfloor heating. The integrated temperature sensor enables regulation via room and/or external temperature controllers. Additionally, there is an extra connection for an external floor temperature/remote sensor.

The large, backlit display shows texts, and the operating languages can be set to German, English, Dutch, or French. A maximum of 9 switching times per weekday is possible, with 3 preset time programs that can be individually adjusted. Programming is also possible with the control panel removed. The controller can switch between manual and automatic operation and features an automatic summer/winter time changeover (which can be disabled).

The temperature control range is adjustable, with manual temperature value adjustment. A timer allows for hourly temperature changes, and a vacation program with date activation is also available. The operating hour counter or energy consumption display can be set. The controller offers a valve protection function, frost protection function, and access protection. The control method can be selected between PWM or 2-point (On/Off), with adjustable PWM cycle time and hysteresis (for two-point control). The type of actuator (normally closed/open) is also adjustable. The controller features a self-learning heating curve, operates without expansion claws, and has screw terminals. A neutral conductor is required.