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KNX thermostat with colour display, integrated bus coupling unit, KNX Art No. 80440100 EAN No. 4011334415923 P.U. 1 part Price * on demand Price Group Fixing mode flush-mounting - switching of scenes (1..8) possible
- operating mode heating, cooling or heating/cooling can be selected
- switching PI-control (PWM) or switching 2-point control can be selected
- heating type warm water heating, warm water underfloor heating, electric heating, electric underfloor heating or split unit can be selected
- cooling type cooling ceiling, convector fan or split unit can be selected
- comfort, standby, night-time reduction, frost/heat protection operating mode switchable via scene
- with keylock
- with holiday switching
- with frost protection function
- operating modes heating, cooling, heating/cooling or background heating and additional heating/cooling can be selected
- control modes switching PI-control (PWM), continuous PI control or switching 2-point control can be selected
- heating types warm water heating, warm water underfloor heating, electric heating, electric underfloor heating, split unit or adjustable via object
- Operation via sensitive Touch control surface
- display of set or actual temperature
- Screen saver
- LC display with symbol display
- Time and date display
- to display and initiate actions
Auxiliary voltage 24 V DC Operating voltage over bus 21…32 V DC Current consumption (operation) 25 mA Bus current consumption (data transfer) max. 10 mA TFT screen size 1,93 ″ RAL colour RAL 9005 - Jet black Material thermoplastic Insertion depth 32 mm Dimensions of display (W x H) 38,28 x 30,26 mm Width 71 mm Installation mode with spreader claws, for flush-mounted and hollow-wall mounting, for single mounting, for vertical mounting Connection with additional connection for external floor temperature sensor/remote sensor - with integral bus coupling unit
- bus connection via connecting terminal
Supported configuration modes system, easy Time with automatic summer/winter time change-over - for heating and/or cooling mode
- heating or cooling possible in 2 stages
- for individual single room temperature control
- control parameter for heating / cooling unit pre-set
Differentiation characteristic 2 - Sales with colour display Differentiation characteristic 3 - Sales integrated bus coupling unit Protection index IP IP21 Operating temperature -5…45 °C Storage/transport temperature -20…70 °C (storage at > 45°C reduces the service life) Energy efficiency class IV (2%) - comfort, standard and night temperature
- temperature measurement via internal and/or connectable temperature sensor with average determination
- additional connection for external temperature sensor
Application, usage KNX - operating systems Product family Product family: heating, ventilation, air conditioning Composition basis element Main design line KNX -
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Order Overview for Thermostat with TFT display and bus coupling unit
Thermostat with TFT display and bus coupling unitPDF, 498 KB 
Catalogue Chapter for Berker KNX - system
Berker KNX - systemPDF, 7,7 MB 
ETS Database for 80XX0100
KNXPROD, 577 KB
ETS4 (vers. 1.0) - KNX Database for KNX Thermostat/room-controller
KNXPROD, 575 KB
Application description EASY for 80440100-80660100 - KNX room thermostat/room controller (EN, 2020-09), easy link
PDF, 2,8 MB
Application description EASY for 80440100-80660100 - KNX room thermostat/room controller (EN, 2020-09), easy link
PDF, 2,8 MB
Application description ETS for 80440100-80660100 - KNX thermostat/room controller (EN, 2021-12)
PDF
Product Data Sheet for 80440100
KNX thermostat with colour display, integrated bus coupling unit, KNXPDF, 585 KB -
Art No. Description P.U. 
75010020 KNX power supply 320 mA + 24 V DC, 640 mA RMD with labelling field 1 prt. 
75910003 Electrical power supply 24 V DC RMD KNX, light grey matt 1 prt. 
80960121 Cover for KNX thermostats and room controllers KNX - Berker Q.1/Q.3, aluminium 1 prt. 
80960126 Cover for KNX thermostats and room controllers KNX - Berker Q.1/Q.3, anthracite velvety, lacquered 1 prt. 
80960129 Cover for KNX thermostats and room controllers KNX - Berker Q.1/Q.3, polar white velvety 1 prt. Further articles (9) Art No. Description P.U. 
80010000 KNX Configuration server easy link RMD KNX, light grey 1 prt. -
Art No. Description P.U.
75910003 Electrical power supply 24 V DC RMD KNX, light grey matt 1 prt.
80010000 KNX Configuration server easy link RMD KNX, light grey 1 prt.
80960121 Cover for KNX thermostats and room controllers KNX - Berker Q.1/Q.3, aluminium 1 prt.
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* All data is subject to errors and technical modifications. All price values are recommended retail price values, exclusive of VAT.