Berker R.3
Touch sensor, 3-gang, with thermostat glass, polar white Operating voltage 18 - 30 V=
Current consumption max. 23 mA
Surface adjustment 20 mm
Operating temperature -5 - +45 °C
separate auxiliary power supply needed
operation by gently touching the sensor surfaces on the white LED
with anti-dismantling protection
for vertical mounting
With one blue operation LED and 6 white status LEDs
operation with non-choked output of voltage supply possible
with integral bus coupling unit
LED display with symbol display
display of operating mode, controller lockout, room/outside temperature, time (clock required)
With 2 additional display sensor surfaces
end customer display scope parameterisable
for switch, push-button, dimmer, shutter and room thermostat functions
value transmitter for dimming, position, brightness and temperature values 1 and 2 byte
single and two push-button operation parameterisable
Sensor surfaces lockable via object
For individual single room temperature control
controller operating modes: comfort, standby, night and frost/heat protection mode
for heating and/or cooling mode with/without auxiliary step
control parameter for heating / cooling unit pre-set
for continuous (PI) or switched (2-point) control
Temperature measurement via internal and/or connectable remote sensor with mean value formation
indicator objects for heating and cooling
with valve protection function
object for controller status
with touch lock function
bus connection via connecting terminal