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EN / Products / Wiring accessories and Building automation / Building Automation / KNX System (via ETS) / KNX Touch Sensors - Berker S.1 / B.x / 80440100

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80440100

80440100 KNX thermostat w. TFT display, int. BAU

80440100

80440100 KNX thermostat w. TFT display, int. BAU

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KNX thermostat w. TFT display, int. BAU

Cat ref.:	80440100 prt.
EAN No.:	4011334415923
P.U.:	1 prt.

Download data sheet

Technical Characteristics

Fixing mode:

flush-mounting

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

Controls and indicators

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

Operating voltage over bus:

21 … 32 V DC

RAL colour:	RAL 9005 - Jet black
Material:	thermoplastic

Insertion depth:	32 mm
Width:	71 mm

Installation, mounting

with spreader claws
for flush-mounted and hollow-wall mounting
for single mounting
for vertical mounting

with integral bus coupling unit
with additional connection for external floor temperature sensor/remote sensor
bus connection via connecting terminal

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

with colour display
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)
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
Main design line:	KNX

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Data is subject to errors and technical modifications.