7
EN
O2
This output can be configured for the control of controlled mechanical ventilation units (CMV)
or for the management of a boiler (see Advanced settings section on the Blueface thermostat -
System parameters).
O1
This output is designed for the Stop-Start of AC units, in the event that only this type of control
is required. The operation logic of this output is as follows:
•
CMV configuration
Status
Stop
Ventilation
Cooling
Air heating
Radiant heating
Demand ON
OFF
ON
ON
ON
ON
Demand OFF
OFF
ON
ON
ON
ON
Status
Stop
Ventilation
Cooling
Air heating
Radiant heating
Demand ON
OFF
ON
ON
ON
OFF
Demand OFF
OFF
OFF
OFF
OFF
OFF
•
Boiler configuration
Status
Stop
Ventilation
Cooling
Air heating
Radiant heating
Demand ON
OFF
OFF
OFF
OFF
ON
Demand OFF
OFF
OFF
OFF
OFF
OFF
The technical characteristics of the CMV/Boiler relays are Imax 1 A at 24-48 V voltage free.
To control higher power elements, the use of contactors of the power to be controlled is
recommended.
The technical characteristics of the Stop-Start relays are Imax 1 A at 24-48 V voltage free.
To control higher power elements, the use of contactors of the power to be controlled is
recommended.
N L
This connector supplies power to the system main control board and consequently to the
elements connected to it. External power supply at 110/230 VAC.
To supply power to the system's main control board, loosen the cable gland if necessary and
insert the cable through the hole (Ø5-10 mm). Then attach the cables to the terminal following
the polarity indicated. Connect the terminal to the power supply input and tighten the cable
gland to attach the power supply cable.
