Berker 20448989 temperature controller S with central piece S.1/B.3 glass content_copy

Temp. controller, normally open, with central piece, time-controlled S.1/B.3/B.7 polar white, glossy. Temperature controller, normally open, with central piece, time-controlled, adaptation of heating requirements to individual lifestyles by regulating the room temperature depending on the time and day of the week (program), with print. For heating or cooling operation. For room and underfloor heating, with integrated temperature sensor, for underfloor heating, control via room and/or external temperature controller possible, with additional connection for external floor temperature/remote sensor, large, backlit display with text display, user languages adjustable: German, English, Dutch or French, max. 9 switching times per weekday, 3 preset time programs individually adjustable, programmable with detached control panel, with manual/automatic mode switchover, with automatic summer/winter time switchover (can be switched off), temperature control range adjustable, with manual temperature value adjustment, timer for hourly temperature changes, holiday program with date activation, operating hours counter or energy consumption display adjustable, with valve protection function, with frost protection function, with access protection, PWM or 2-point (on/off) control method selectable, PWM cycle time and hysteresis (with two-point control) adjustable, type of actuator (normally closed/open) adjustable, with self-learning heating curve, without spreading claws, with screw terminals, neutral conductor required.

General
Type of power supply	230 V
Connection	3-wire
Measuring range	40 °C
Control characteristic	PI
Number of heater outputs	1
Number of cooler outputs	1
Differential value	1 K
Sensor/feeler type	Resistance sensor
Type of clock	Week clock
Clock model	Digital
Operation	Button
Number of switching programmes	6
Max. contact voltage	230 V
Max. contact load	10 A
Degree of protection (IP)	IP30
Degree of protection (NEMA)	1
Colour	White
RAL-number	9010
Width	71 mm
Depth	50 mm
Height	71 mm
Class of the temperature control	IV
Standby power consumption (solstandby)	1.2 W
Communications protocol	Other
Contact type	Normally open contact (NO)
With receiver
External sensor
With thermal feedback
Adjustable differential
Selector switch for heating and heating with hot water
Temperature readable
With display
Overtime switch
Optimisation
With tap water circuit
Weather-dependent control system
Explosion-proof
IFTTT support available
Regulation type modulating
Regulation type on/off
RH readable
Suitable for cooling
Suitable for heating

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