Comfort/ECO (requires communication
module)
RELAY 2 (BOILER)
WD0000015
Warning!
Risk of electrical shock! Electrical installation and service
behind secured 230 V AC covers must be carried out
under the supervision of a qualified electrician.
Note
This connection requires a dry contact sensing input in
the other unit.
Note
This relay function requires a communication module,
and must be set in Installer settings during initial
configuration, or in the System settings menu.
Note
In systems with a communication module, make sure that
room controller, relay 2 (Boiler), is set to Comfort/ECO in
Installer settings.
1. Ensure that the power is disconnected from both the room
controller and the other unit.
2. Remove the screw and open the cover for the optional
connections compartment.
3. Route the cable from/to the other unit via a cable entry.
4. Connect the other unit to the connection labelled Relay 2
(BOILER).
5. Secure the cable to/from the other unit with a cable clamp in the
enclosure.
6. Close and secure the lid to the optional connections
compartment.
Relay function
ECO mode is activated when the relay is closed.
This function requires a communication module, and to change the
setting of the relay output (Installer settings) to Comfort/ECO.
Ventilation (requires communication module)
RELAY 2 (BOILER)
WD0000006
Warning!
Risk of electrical shock! Electrical installation and service
behind secured 230 V AC covers must be carried out
under the supervision of a qualified electrician.
Note
This connection requires a dry contact sensing input in
the ventilation unit.
Note
This relay function requires a communication module,
and must be set in Installer settings during initial
configuration, or in the System settings menu.
Note
In systems with a communication module, make sure that
room controller, relay 2 (Boiler), is set to Comfort/ECO in
Installer settings.
1. Ensure that the power is disconnected from both the room
controller and the ventilation unit.
2. Remove the screw and open the cover for the optional
connections compartment.
3. Route the cable from/to the ventilation unit via a cable entry.
4. Connect the ventilation unit to the connection labelled Relay 2
(BOILER).
5. Secure the cable to/from the ventilation unit with a cable clamp
in the enclosure.
6. Close and secure the lid to the optional connections
compartment.
Relay function
The relay is closed when the Uponor Smatrix system is set to ECO.
The ventilation must be setup to lower its speed when the input is
closed (ECO), and to switch back when the input is opened again
(Comfort).
This function requires a communication module, and to change the
setting of the relay output (Installer settings) to Comfort/ECO.
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Uponor Smatrix Base PULSE
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Installation and operation manual