Bticino 3550 Informacje Techniczne Pobierz pdf (Strona 23)

230 Vac

ART.F430/2

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ART.F430/2

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ART.F430/2

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ART.F430/2

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GENERAL RULES FOR INSTALLATION

Energy management

Disposition of solenoid valves and actuators

The typical installation requires the

positioning of all solenoid valves on

the collector, grouped inside a box

in the boiler room. In this case it is

recommended that also all actuators

are grouped, inside a control unit,

installed nearby the box itself. In

multi-floor buildings, this solution

may be repeated at every floor.

FANCOIL SYSTEMS

In fan-coil systems, the solenoid valve

may be installed inside the fan-coil

itself. In 2 pipe systems, the same

solenoid valve is used both for the

heating and the cooling functions. In

4 pipe systems, 2 separate solenoid

valves are used, one for the heating

and the other for the cooling

function.

Installation of the solenoid valve inside 2 pipe fan-coils Installation of the solenoid valve inside 4 pipe fan-coils

Circulation

pump

Mixing valve

management central unit

Three-way

mixing valve

Zone

solenoid valve

Actuators

Power supply

Circuit breaker

To other

devices

To the zone radiant panels

RADIANT PANEL SYSTEMS

In radiant panel systems it will be

necessary to install, after the pump,

a three-way mixing valve capable

of mixing the water, so that the

maximum temperature limit set is

not exceeded. The mixing valve is

managed by a central unit supplied

by the manufacturer of the radiant

panel system.

Solenoid valve

actuators

Plug-in box

Zone solenoid

valve

Hydraulic

collector

Box

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 60 61

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