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domat UC300 

01/2019 Subject to technical changes. 

Dimensions 
 

UC300 

 

UC300/DK 

 

All dimensions in 

mm

 

 

RoHS notice 
 

The device contains a non-rechargeable battery which backups the real-time clock and 
part  of  the  memory.  After  the  device  is  not  operable,  please  return  it  to  the 
manufacturer or dispose of it in compliance with local regulations. 
 

Safety note 

The  device  is  designed  for  monitoring  and  control  of  heating,  ventilation,  and  air 
conditioning systems. It must not be used for protection of persons against health risks 
or death, as a safety element, or in applications where its failure could lead to physical 
or property damage  or environmental damage. All risks  related to device  operation 
must  be  considered  together  with  design,  installation,  and  operation  of  the  entire 
control system which the device is part of. 

 

 

Содержание UC300

Страница 1: ...set values are processed in a PI algorithm at the output of which there is a PWM controlled triac All values are displayed on a large LCD display The floor sensor located in the floor body or at supply water limits the temperature of the floor and prevents overheating Maximum floor or water temperature measured by the floor sensor is set in the configuration program or in the controller menu In ca...

Страница 2: ...ent 0 4A recommended thermic actuators are Siemens STA71 Danfoss TWA 24V types etc Inputs 1x digital input for presence or window contact 1x analogue input for external temperature sensor Pt1000 Setpoint correction according to configuration 10 to 1 K Communication 2 wire RS485 Modbus RTU slave optically separated 1200 115 200 bps Display LCD 60 x 60 mm Terminals screw terminals for 0 14 1 5 mm2 w...

Страница 3: ...ure correct values of temperature i e in the height of about 150 cm with no direct sunlight or other heat cool source AHU outlets refridgerator electrical appliances The device consists of two parts bottom with screw terminal block and cover containing PCB display and the knob The bottom part is fixed by 2 or 4 screws to any flat surface or a flush mounting box Ø 50 mm At the back of the bottom th...

Страница 4: ...t list There may be up to 6 events per day Time schedule settings Switch to the time schedule settings mode with a long push 1 s The controller switches to settings mode clock icon Turn the knob to select the weekday 1 to 7 Then short push to confirm the selection Turn the knob to select the event large number 1 to 6 Each event displays the mode activated by this event Short push to confirm the ev...

Страница 5: ...mode Temperature Cooling Night are flashing Setpoint temp Cooling Off mode Temperature Cooling Empty house are flashing Select the requested value by a short push Turn knob to change value Confirm by a short push again If there is no user activity for 30 s the controller goes to the basic display mode Default values Default values as well as all other settings PI parameters address baud rate can b...

Страница 6: ...are twisted such as with the LAM DATAPAR or Belden 8205 cable A terminal is designed for maximum 3 wires of 0 8 mm2 With cable types as above maximum starting power of the controller and valve of ca 7 VA and acceptable voltage drop of max 15 the maximum cable length for 10 controllers is about 50 m If the controllers and valves are at higher distance than 50 m from the transformer or more valves a...

Страница 7: ...ompliance with local regulations Safety note The device is designed for monitoring and control of heating ventilation and air conditioning systems It must not be used for protection of persons against health risks or death as a safety element or in applications where its failure could lead to physical or property damage or environmental damage All risks related to device operation must be consider...

Страница 8: ...r downloading software and related products 09 2016 Changed the format and reference to the configuration software 03 2017 Added picture and description of the installation and link on the datasheet with other colours 10 2017 Added Safety note description UC300 DK version change pictures 05 2018 Technical data change 01 2019 Technical data change ...

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