General System Alarm (requires
communication module)
Note
In systems with a communication module installed, the
function of the GPI is selected in Installer settings
during initial configuration, or in the System settings
menu.
1. Ensure that the power is disconnected from both the room
controller and the unit to receive an alarm signal from.
2. Route the cable to/from the other unit via a cable entry.
3. Connect the cable to the room controller connector labelled GPI.
5.9 Connect output to room
controller relays
Relay 1
(PUMP)
Relay 2
(BOILER)
CD0000008
Caution!
Changing status of the pump management and/or
cooling allowed (in the Uponor Smatrix app, requires
communication module) will set all relays to Not
configured. Which will have to be configured again.
Note
In systems with multiple room controllers (master/sub
configuration), all relays are initially set to Not
configured. Which will have to be configured during
installation.
Note
The room controller cannot supply power for the output.
Note
The room controller uses a dry contact connection on the
terminal block to control the output. When the relay
closes the function is activated.
Note
The electrical circuits of the output must be protected by
a circuit breaker with a maximum rating of 8 A.
The room controller has two relays which can be operated
independently. A relay module can be used in installations where the
distance between the device and the room controller makes wiring
difficult, or if more relays are needed.
The relays on the master room controller can be set to one of the
following combinations. A communication module is required to
change the relay configuration from default values.
Relay 1 (PUMP) Relay 2 (BOILER)
Circulation pump (default)
1)
Boiler (default)
Circulation pump
1)
H/C Switch
3)
Circulation pump
1)
Dehumidifier
5)
Chiller
1)3)
Boiler
Circulation pump
1)
Comfort/ECO
6)
Not configured Not configured
The relays on the sub room controller can be set to one of the
following combinations. A communication module is required for
configuration.
Relay 1 (PUMP) Relay 2 (BOILER)
Circulation pump
2)
H/C Switch
4)
Circulation pump
2)
Dehumidifier
5)
Not configured Not configured
1) Function only available when Pump management is set to Individual or
Common.
2) Function only available when Pump management is set to Individual,
otherwise "Not used" is shown in the Uponor Smatrix PULSE app.
3) Function only available when cooling is activated.
4) Function only available when cooling is activated, otherwise "Not used" is
shown in the Uponor Smatrix PULSE app.
5) Function only available during relative humidity control (in cooling, no fan
coils).
6) This function is also used when connecting a ventilation unit.
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Uponor Smatrix Wave PULSE
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Installation and operation manual
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