domat UI0xx
01/2017 Subject to technical changes.
1
UI0xxBL
Communicative room units and
sensors with backlight display
Summary
The UI...BL room unit range is a family of universal communicative human-
machine interface for control of HVAC units and plants, and IRC controllers. The
units communicate over Modbus RTU / RS485 and they can be used as open
system components with majority of building control system and controllers.
Compared to the old series UI09x, these types dispose of knob and display blue
backlight function and more accurate sensors.
Application
ripening and cooling boxes, datacenters, controlled climate storage rooms,
alarm messaging systems etc.
systems with fancoils, convectors, floor and radiator heating, AHUs, air
conditioning units.
control of boilers, DHW, heating circuits, building controls in general
monitoring of room temperature and humidity
with a SCADA system: temperature, humidity and status recording, remote
control.
Function
The units acquire temperature and optionally relative humidity in room, temperature
correction (knob) and required operation status which is set by push of the button or
in menu. In the configurable menu following values can be set and displayed:
-
temperature, actual temperature correction
-
humidity (actual value only at room units containing the humidity sensor)
-
time (only display at room units with RTC)
-
basic setpoint - day
-
basic setpoint - night
-
outside temperature for heating enable
-
DHW temperature
-
heating curve type (1...4)
-
operation mode (Residential with Day, Night, Time schedule, Off, or Hotel /
Office with Comfort, Standby, Party, Off)
