IDENTITY AND POLITICAL REPRESENTATION Contemporary Reflections
6. Justicia representativa
Control scheme 1
Boiler
Thermostat
© 2008 Valsir S.p.A.
Fixed point floor heating system with single temperature zone management. The thermostat or the thermostat with timer controls the mixer and the boiler circulation pump. Once the set temperature has been reached, the circulation of hot water in the system is stopped
Control scheme 2
Boiler
Thermostat
© 2008 Valsir S.p.A.
Fixed point floor heating system with single temperature zone management with radiators and towel-drying radiators connected to a high temperture kit mounted on the mixer.
The thermostat or the thermostat with timer controls the mixer and the boiler circulation pump, once the set temperature has been reached, the circulation of hot water both in the loops and in the radiators is stopped
TECHNICAL CHARACTERISTICS OF THE COMPONENTS
3
Control scheme 3
Boiler
Thermostat
Thermostatic head
© 2008 Valsir S.p.A.
Fixed point floor heating system with radiators and towel-drying radiators with thermostatic heads and connected to the high temperature kit mounted on the mixer. The thermostat or the thermostat with timer controls the mixer circulation pump only, once the temperature set at the thermostat has been reached, the circulation of hot water in the loops is stopped.
The thermostatic heads of the radiators can still call for hot water until the set limit has been reached.
In this case the boiler pump is not stopped, the presence of a differential by-pass in the boiler is recommended to guarantee internal circulation of the water when the room temperature has been reached.
Control scheme 4
Thermostats Boiler
Control unit and pump module
© 2008 Valsir S.p.A.
Fixed point floor heating system with multipe temperature zone management. The control unit interfaces the room thermostats or the thermostats with timers with the thermoelectric heads of the manifold. The pump module stops the boiler and the mixer circulation pumps when the rooms have all reached the set temperature.
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TECHNICAL CHARACTERISTICS OF THE COMPONENTS
3
Control scheme 5
Thermostats Boiler
Control unit and pump module
Thermostatic head
© 2008 Valsir S.p.A.
Fixed point floor heating system with multiple temperature zones with radiators and towel-drying radiators with thermostatic heads. The control unit interfaces the room thermostats or thermostats with timer with the thermoelectric heads of the floor heating manifold. The pump module stops the mixer ciruclation pump when all the rooms have reached the set temperature. The boiler pump continues feeding the radiators and the differential by-pass inside the boiler ensures internal circulation of water when all of the circuits are closed.
Control scheme 6
Control unit and pump module Boiler
Thermostats
© 2008 Valsir S.p.A.
Fixed point floor heating system with multiple temperature zones with radiators and towel-drying radiators with thermoelectric heads. The control unit interfaces the room thermostats and thermostats with timer with the thermoelectric heads of the floor heating manifold and the high temperature kit that feeds the radiators.
The pump module stops the mixer and boiler circulation pump when the rooms have all reached the set temperature.
TECHNICAL CHARACTERISTICS OF THE COMPONENTS
3
Control scheme 7
Boiler
Room probe External probe
Climatic control unit
© 2008 Valsir S.p.A.
Variable point floor heating system with single zone management. The V-CLIMA climatic control unit records the external temperature, the internal temperature of a sample room and the supply temperature to the heating circuits and acts on the mixing valve. When the external temperature drops, the control unit acts on the mxing valve and increases the supply temperature to the system. The room probe allows a comparison of the value measured with the temperature set in the climatic control unit that has the function of thermostat with timer. When the set temperature has been reached, the control unit stops the boiler and the mixer pump.
Control scheme 8
External probe Room probe
Boiler
Climatic control unit
© 2008 Valsir S.p.A.
Variable point floor heating system with single zone management with radiators and towel-drying radiators.
The V-CLIMA climatic control unit records the external temperature, the internal temperature and the supply temperature and acts on the mixing valve motor. When the external temperature drops, the control unit acts on the mixing valve and increases the supply temperature to the system.
The room probe allows the comparison of the recorded value with the value set in the climatic ontrol unit that has the function of thermostat with timer. When the set temperature is reached, the control unit stops the boiler and the mixer pump thus stopping the circulation in the loops and in the radiators.
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TECHNICAL CHARACTERISTICS OF THE COMPONENTS
3
Control scheme 9
Boiler
Room probe External probe
Thermostats
Climatic control unit
Control unit and pump module
© 2008 Valsir S.p.A.
Variable point floor heating system with multiple temperature zone management. The V-CLIMA climatic control unit records the external temperature, the internal temperature and the supply temperature and acts on the motor of the mixing valve.
When the external temperature drops, the control unit acts on the mixing valve and increases the supply temperature to the system. The control unit interfaces the thermostats or the thermostats with timer with the thermoelectric heads of the floor heating manifold. The pump module stops the circulation pump of the mixer and the boiler when all of the rooms have reached the set temperature.
Control scheme 10
Thermostats Boiler
Room probe External probe
Climatic control unit
Control unit and pump module
Thermostatic
© 2008 Valsir S.p.A.
Variable point floor heating system with multiple temperature zone management with radiators and towel-drying radiators with thermostatic heads.
The V-CLIMA climatic control unit records the external temperature, the internal temperature and the supply temperature and acts on the mixing valve.
When the external temperature drops, the control unit acts on the mixing valve and increases the supply temperature to the system. The control unit interfaces the room thermostats or the thermostats with timer with the thermoelectric heads of the floor heating manifold. The pump module stops the circulation pump of the mixer when all of the rooms have reached the set temperature.
The boiler pump continues feeding the radiators and the differential by-pass inside the boiler ensures internal circulation of the water when all of the circuits are closed.
TECHNICAL CHARACTERISTICS OF THE COMPONENTS
3
Control scheme 11
© 2008 Valsir S.p.A.
Impianto di riscaldamento a pavimento a punto variabile gestito a zone di temperatura multiple integrato da radiatori, termoarredo o arredobagno. La centralina climatica V-CLIMA rileva la temperatura esterna, la temperatura interna e quella di mandata agendo sul motore della valvola miscelatrice.
Al diminuire della temperatura esterna, la centralina agisce sulla valvola miscelatrice aumentando la temperatura di mandata all’impianto. L’unità di controllo interfaccia i termostati o i cronotermostati ambiente alle testine termoelettriche sia del collettore del riscaldamento a pavimento sia del kit di alta temperatura che alimenta di radiatori.
Il modulo pompa arresta la pompa di circolazione del miscelatore e la pompa della caldaia quando tutti i locali hanno raggiunto la temperatura impostata.
© 2008 Valsir S.p.A.
Variable point floor heating and cooling system with multiple temperature zone management. The V-CLIMA climatic control unit records the external temperature, the internal temperature and the supply temperature and acts on the motor of the mixing valve. When the external temperature drops, the control unit acts on the mixing valve and increases the supply temperature to the system. In the cooling mode, when the external temperature increases, the valve is activated to reduce the supply temperature to the circuits. The control unit interfaces the room thermostats or thermostats with timers (that must be equipped with the summer/winter function) with the thermoelectric heads of the floor heating manifold.
The pump module stops the circulation pump of the mixer when all of the rooms have reached the set tempearture. The control unit starts or stops the dehumidifiers in relation to the signal detected by the room temperature/humidity probe. The further control of the dew temperature allows the chiller to be stopped if there is a risk of condensation formation. The summer/winter function of the control unit allows the automatic activation of the deviation valves placed on the primary circuit.
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TECHNICAL CHARACTERISTICS OF THE COMPONENTS