20342089

Technical Properties

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  Thermostat, NO contact, with centre plate, for underfloor heating with rocker switch, external temperature sensor, Berker R.1/R.3/R.8, polar white glossy
  Art No.	20342089
  EAN No.	4011334377306
  P.U.	1 part
  Price *	on demand
  Price Group

  Technical Characteristics

  close all open all

  Functions

  with on/off switch and 2 LEDs

  Main electrical features

  Nominal voltage	230 V
  Rated voltage	230 V AC
  Frequency	50 Hz

  Electric current

  Switching current

  16 (2) A

  Materials

  Colour of design line	polar white
  Colour	polarwhite
  Material	Plastic/metal

  LED control

  LED	with LED for heating and LED for night lowering

  Installation, mounting

  Installation mode

  without spreader claws

  Connection

  Sensor cable length	4 m
  Connection	with separate connection for night lowering
  with screw terminals

  Settings

  Floor temperature setting range	10…50 °C
  Room temperature setting range	5…30 °C

  Equipment

  Night lowering	≈ 5 K
  Switching temperature difference	≈ 1 K
  setting knob with temperature range limitation
  e.g. for valve drives closed in de-energised state

  Use

  Differentiation characteristic 1 - Sales	with rocker switch
  Differentiation characteristic 3 - Sales	external temperature sensor

  Use conditions

  Energy efficiency class	I (1%)
  with thermal return

  Identification

  Application, usage	HVAC control
  Main design line	Berker R.1/R.3/R.8
  Secondary design line(s)	Berker R.1, Berker R.3, Berker R.8

  Instructions

  Note: When integrating this product into the Serie 1930, the 1gang frame for centre plate Ø 58 mm, order no.: 1382 0... may only be used. Installation in multiple combinations of the Serie 1930 is not possible!

  • Product data sheet 
• Manuals & installation instructions

  Manual for 203420xx - Thermostat, NO contact, with centre plate, for underfloor heating (DE-EN, 2012-11)

  PDF, 2,6 MB

  Catalogue - Pages

  Order Overview for HVAC controllers and covers HVAC controllers and covers

  PDF, 845 KB

  Catalogue - Chapters

  Catalogue Chapter for Berker R.1 Berker R.1

  PDF, 13,8 MB

  Product data sheets

  Product Data Sheet for 20342089 Thermostat, NO contact, with centre plate, for underfloor heating with rocker switch, external temperature sensor, Berker R.1/R.3/R.8, polar white glossy

  PDF, 510 KB

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