Uponor smatrix space Installation And Operation Manual page 13

Connect actuator to controller
Connect the actuator to the controller as follows. Use
the figure below for guidance to the instructions.
230 V
Warning!
Electrical installation and service behind
secured 230 V AC covers must be carried
out under the supervision of a qualified
electrician.
1. Ensure that the power is disconnected from the
controller.
2. Lead the cable from the actuator through the cable
entry in the bottom of the controller.
3. Connect the cable from the actuator to 1A (L) and
N (N) in the controller.
4. Connect a wire between the free L connection and
1B in the controller.
The actuator is now installed.
Connect thermostat to controller
The thermostat is connected to the controller through
wireless radio link.
See also section 6 Uponor Smatrix Wave thermostats
and sensors for installation of thermostats.
U P O N O R S M AT R I X S PA C E / S PA C E P L U S · I N S TA L L AT I O N A N D O P E R AT I O N M A N U A L
Connect heating/cooling output to
controller (optional)
If the system is equipped with a cooling unit (requires
additional products), the controller can switch between
heating and cooling by using the heating/cooling
output.
The heating/cooling output is connected to two-
position relay.
• When the relay is open, the system is in heating
mode.
• When the relay is closed, the system is in cooling
mode.
To connect a heating/cooling output to the
controller:
The illustration below shows components of the
heating/cooling system connected to a relay module.
Warning!
Electrical installation and service behind
secured 230 V AC covers must be carried
out under the supervision of a qualified
electrician.
1. Ensure that the power is disconnected from both
the controller and the heating/cooling relay.
2. Connect the cable to/from the component
producing heating/cooling to connector 2A and 2B
on the controller.
Heating/cooling output is now installed.
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