KNX room controller w. TFT display, BAU

Cat. Ref.:WUT09
EAN No.:3250617574167
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Technical Properties

Architecture
Fixing mode:flush-mounting
Functions
  • 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
  • push-button functions: including switching, dimming, roller shutter/blind, timer, priority, operating mode changeover
  • with keylock
  • with holiday switching
  • with frost protection function
  • for switch, dimmer and shutter functions
  • deactivate automatic 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
  • Push-button functions for switching, dimming, roller shutter/blind, value transmitter 1 and 2 byte, thermostat, scene, priority
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
Voltage
Auxiliary voltage:24 V DC
Operating voltage over bus:21…32 V DC
Electric current
Current consumption (operation):25 mA
Bus current consumption (data transfer):max. 10 mA
Screen
TFT screen size:1,93 ″
Materials
RAL colour:RAL 9005 - Jet black
Material:thermoplastic
Dimensions
Insertion depth:32 mm
Dimensions of display (W x H):38,28 x 30,26 mm
Width:71 mm
Installation, mounting
Installation mode:with spreader claws,
for flush-mounted and
hollow-wall mounting,
for single mounting,
for vertical mounting
Connection
Connection:with additional
connection for
external floor
temperature
sensor/remote sensor
  • with integral bus coupling unit
  • bus connection via connecting terminal
Settings
Supported configuration modes:system, easy
Time:with automatic
summer/winter time
change-over
Equipment
  • 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
Use
Differentiation characteristic 2 - Sales:with colour display
Differentiation characteristic 3 - Sales:integrated bus
coupling unit
Safety
Protection index IP:IP21
Use conditions
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
Identification
Application, usage:KNX - operating
systems
Product family:Product family:
heating, ventilation,
air conditioning
Composition:basis element
Main design line:KNX
Instructions
Information text:The KNX room
controller in
comparison with the
thermostat also has
push-button functions
and can thus control
all subsystems in a
room.