Bticino 3550 Información técnica descargar pdf (Pagina 14)

BUS

MY HOME

239

Energy management

Contact interface:

this optional device detects the open

or closed position of windows and

doors by assessing the status of their

magnetic contact. The information

obtained is then used by the MY

HOME temperature control system to

switch off the zones corresponding to

the rooms where windows and doors

Actuators:

For the ON/OFF control of the

solenoid valves only one contact is

used, while for open/close solenoid

valves the interlocking of two relays

is used. By using the 4 relay actuator,

it is possible to control both the

activation of the fan-coils and the

automatic selection of the 3 speeds.

External temperature radio probe:

it measures the external temperature

and sends the information, through

radio waves, to the receiving interface,

and therefore to the control unit.

4 relay

actuator

Contact interface

Zone 2 probe

Zone 99

probe

Local

Display

External

radio probe

interface

Outdoor

radio probe

are open. With this function one can

make the most of each energy saving

opportunity, avoiding unwanted

dispersion of heat to the outside,

for example when the air inside the

house is being changed.

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