SET 2.0 wall-mounted for DHW production

Fresh water station for DHW

The Fiorini SET 2.0 is the complete “plug and play” product to transfer heat from a buffer tank with technical water to water in the domestic network, guaranteeing the instantaneous production of domestic hot water.

The set is made up of a control unit (S or L, selected by the user based on the requested functionality), circulator with electronic control unit, heat exchanger in stainless steel AISI 316, metal body and thermoformed panels for mounting to the wall.

Thanks to the elevated efficiency of the heat exchanger, the SET 2.0 fresh water station for DHW is ideal in heat pump systems or systems with solar panels, which use low temperature (50-55°C) buffer tanks.

FEATURES

Flow range

From 2000 to 2800 l/h

Minimum DHW flow

From 2 to 5 l/min

Maximum DHW flow

From 40 to 100 l/min

Versions available

SET 25/35/40

Electronic control unit version

S/L (Entry level/PRO)

Usage

Instantaneous DHW production

 

ADVANTAGES

The Fiorini SET 2.0 wall-mounted fresh water station for DHW has various important advantages that make it a complete, incredibly innovative, highly efficient, high quality product to transfer heat and to produce instantaneous domestic hot water.

The main advantages of the SET 2.0 wall-mounted unit are:

  • Timely and accurate temperature regulation of the domestic hot water
  • Highly efficient circulation pump (complies with Directive 2005/32/EC) and electronic control of the cycle rate
  • Graphical dashboard display showing the system temperature and the power output
  • Plug and Play installation
  • Insulated pipe fittings to reduce heat loss
  • Management of the domestic water recirculation pump
  • Available in two models with entry-level electronics (S) or advanced electronics (L)

S / L ELECTRONIC CONTROL UNIT VERSIONS

There are two SET 2.0 wall-mounted fresh water station for DHW models: one with an entry-level electronic control unit, version S, and one with an advanced electronic control unit, version L. These two versions of the electronic control unit allow the user to choose the model depending on the required functionality. 

set chiuso

 

FunctionalityVersione SVersione L
Electronic control of the pump speedYesYes
Setting the DHW usage temperatureYesYes
Setting the DHW maximum temperature for a safety shut-offYesYes
Controlling any recirculation pumpYesYes
Managing anti-legionella treatments through thermal shocksYesYes
Solar: controlling the solar power system’s circulator/Yes
Managing the activation and deactivation of the heat generator/Yes
Managing kits in series/Yes
Managing the mixing valve kit on the primary circuit/Yes
Managing the storage tank’s stratification kit/Yes
Consumption accounting functions/Yes

INSTALLATION CHART IN COMBINATION WITH THE WATER STORAGE TANK

1 SET fresh water station2 Fiorini PFB water storage tank3 Safety group
4 Solar panel5 Thermal solar return6 Additional heating source
7 DHW recirculation pump8 Cold water bacteriostatic filter

set 2.0

SET 2.0 ACCESSORIES

Various accessory kits are available that can be combined with the Fiorini SET 2.0 wall-mounted fresh water station for DHW. Some of these kits can only be combined with the SET 2.0 model with the L electronic control unit (the L model control unit allows up to 3 digital outputs to be managed. Check the availability of the free outputs and the requirements of the various accessories.).

Accessory typeDescrizione
In series connection kitPermette il collegamento in cascata fino a ad un massimo di 8 preparatori istantanei, garantendo una produzione di ACS da un minimo di 2 l/min fino a 800 l/min. Raccomandato in quelle applicazioni in cui la richiesta di acqua calda sanitaria è fortemente variabile.
Recirculation kitControlla tramite diverse programmazioni un'eventuale pompa di ricircolo sanitaria
Mixing valve kitRegola la temperatura in ingresso allo scambiatore per maggior comfort e riduce il calcare
Deviation valve kitKit esterno per la stratificazione che garantisce il ritorno dell'acqua alla pompa di calore a una temperatura ottimale

ACS
Tested
Compact
TS

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