3.3 Uponor Smatrix Base PULSE
components
CD0000133
BA E
F G H I J K L
C D
Item Uponor designation Description
A Uponor Smatrix A-1XX Transformer module
B Uponor Smatrix Base PULSE
X-245
Room controller
C Uponor Smatrix Base M-242 Slave module
D Uponor Smatrix Base M-243 Star module
E Uponor Smatrix PULSE Com
R-208
Communication module
F Uponor Smatrix Base T-149 Digital thermostat with relative
humidity sensor and operative
sensor
G Uponor Smatrix Base T-148 Programmable digital
thermostat with relative
humidity sensor
H Uponor Smatrix Base T-146 Digital thermostat
I Uponor Smatrix Base T-145 Standard thermostat with print
on dial
J Uponor Smatrix Base T-144 Flush thermostat
K Uponor Smatrix Base T-143 Public thermostat
L Uponor Smatrix Wave T-141 Room sensor thermostat with
relative humidity sensor and
operative sensor
Room controller
Caution!
Only 24 V Uponor actuators are compatible with the
room controller.
The room controller operates the actuators, which in turn affect the
flow of the supply water, to change the indoor temperature using
information transmitted from registered thermostats and system
parameters.
Up to six channels and eight actuators can be operated by the room
controller which is typically located near the hydraulic system
manifolds.
The illustration below shows the room controller with the transformer
module and actuators.
Uponor Smatrix Base PULSE X-245
Main characteristics:
• Integrated Dynamic Energy Management functions such as
autobalancing (on by default). Other functions such as comfort
setting, room bypass, and supply temperature monitoring
requires Uponor Smatrix PULSE app (requires communication
module).
• Electronic control of actuators.
• Connection of maximum eight actuators (24 V).
• 2-way communication with up to six room thermostats.
• Heating/cooling function (advanced), and/or Comfort/ECO mode
switched by dry contact, public thermostat, or Uponor Smatrix
PULSE app (requires communication module).
• Separate relays for control of pump and boiler (other control
functionality available via communication module and Uponor
Smatrix PULSE app).
• Valve and pump exercise.
• Relative humidity control (Uponor Smatrix PULSE app required).
• Control of combined underfloor heating/cooling and ceiling
cooling, or fancoils, (requires communication module and
Uponor Smatrix PULSE app).
• Lower indoor temperature in heating mode, or increase indoor
temperature in cooling mode, with ECO mode. ECO mode is
activated in all rooms at once using a dry contact, public
thermostat, or Uponor Smatrix PULSE app (requires
communication module). To activate ECO mode in a single room
use a programmable digital thermostat, or ECO profiles.
Options:
• App connectivity via communication module (remote connection
requires connection to Uponor cloud services).
• The room controller can be expanded with a slave module which
adds an extra six thermostat channels and six actuator outputs.
• The controller can be expanded with a star module which adds
eight extra bus connectors to the system. It can be connected to
the controller or slave module and is mostly used for a star
topology.
• Connect up to four room controllers into one system (requires
communication module and Uponor Smatrix PULSE app).
• Modular placement (detachable transformer).
• Cabinet or wall mounted (DIN rail or supplied screws).
• Free placement and orientation when installing the room
controller (except the communication module which must be
installed vertically).
Uponor Smatrix Base PULSE
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Installation and operation manual
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