Air-Water Reversible Heat Pump Inverter Ferroli Omnia S 3.2 12 Three-Phase R-32 With Control Included

• Useful power in cooling with water set at 7 °C: 11.5 kW
• Useful power in cooling with water set at 18 °C: 12.0 kW

• Compressor type : Twin Rotary DC
• Number of compressors : 1
• Number of refrigeration circuits: 1
• Fan type : DC Axial
• Number of fans: 1
• Sound power level in heating : 56 ~ 65 dB(A)
• Sound power level in cooling : 56 ~ 69 dB(A)
• Liquid pipe diameter: 9.52 mm (3/8")
• Gas pipe diameter: 15.88 (5/8")
• Maximum pipe length: 30 m
• Maximum pipe height difference: 20 m

Technical data of the internal unit

• Exchanger type: Brazed stainless steel plates
• Expansion vessel volume: 10 litres
• Water safety valve calibration: 3 bar
• Minimum system water content: 40 litres
• System pipe diameter: 1" gas F
• Diameter of ACS pipes: 3/4" gas F
• Liquid pipe diameter: 9.52 mm (3/8")
• Gas pipe diameter: 15.88 (5/8")

• External unit dimensions (WxHxD): 1118x865x523 mm
• External unit weight: 112.0 Kg
• Internal unit dimensions (WxHxD): 422x702x320 mm

5 years without worries

Silence, efficiency and design

OMNIA S 3.2 is the new range of split heat pumps Full Inverter R32 by Ferroli. The range includes an External Unit with the heart of the refrigeration circuit, from the compressor to the fan with the air-side exchanger, which is connected to the refrigerant gas pipes towards the Internal Unit. The Internal Unit instead contains the heart of the generator's hydraulic circuit with all the main pre-installed components, such as the high-efficiency circulator and the expansion vessel, to allow safe, practical and fast installation

The split installation of OMNIA S 3.2 , with only gas pipes between the external and internal unit, is synonymous with safety with respect to any freezing problem, even at the most rigid temperatures (up to -25°C) and in the absence of electricity. All the units satisfy the most extreme winter and summer air conditioning needs, in fact they can produce hot water up to 65°C , which makes them suitable for practically all heating systems, whether radiant, fan coil or radiator, including the production of domestic hot water (DHW), via an external boiler

The new concept Ferroli Full Inverter uses DC inverter modulations on the 3 main energy-consuming components of the machine, namely compressor, fan and pump. This allows the power supplied to be modulated by finely tracking the thermal load and allowing the user extremely high efficiencies and significant energy savings . Furthermore, the concept Ferroli Full Inverter guarantees noise levels among the lowest on the market, avoiding power surges and guaranteeing a longer useful life for the components.

Internal and external unit of OMNIA 3.2

The External Unit contains the heart of the refrigeration circuit, while the Internal Unit the heart of the hydraulic circuit. They are connected to each other by pipes ecological refrigerant gas R32 , which has allowed us to combine high efficiency with a reduced environmental impact. Thanks to its GWP of 675 , about a third of the GWP of R410a, helps reduce CO2 equivalent emissions, the main cause of global warming

The heat pumps they use the External Unit to extract heat from the air outside the home and convey it to the water in your system, via an exchanger in the Internal Unit. This is precisely why they are able to obtain such high efficiencies , exploiting in a way renewable the energy already present in the air outside the home

The new concept Ferroli Full Inverter then does the rest, tracking the thermal loads precisely and without waste (modulating the compressor, pump and fan), managing to achieve even greater efficiencies, guaranteeing significant savings on your bill , without stressing your components and with very low noise levels

OMNIA S 3.2 it can be used either as the only generator in the system or integrated with other sources such as a Ferroli boiler

The control system

The User Interface has been equipped with Capsense technology with 2.8” graphic display, which allows the user to interact with the product in an easy and extremely simple way

Modbus protocol It can be interfaced with BMS/BACS automation and management systems

Heating and cooling Full Inverter modulation finely follows the desired setpoints, with the possibility of setting climatic curves in heating and cooling, further optimising the user's consumption

Domestic hot water production When the DHW Temperature probe calls the machine it automatically diverts to the domestic hot water boiler with a dedicated DHW Setpoint. 3-way diverter valve supplied as standard

Smart Grid Inputs from photovoltaic and grid Digital Smart Grid inputs for managing an input from a photovoltaic system and from the electricity grid. These allow you to optimise consumption and costs on your bill

Electric heating element for ACS boiler The ACS electric integration serves as an integration, anti-legionella or reserve source in the event of an anomaly

Fast ACS Priority to DHW production to bring the boiler to the setpoint in the shortest possible time

Anti-legionella function Allows you to set weekly anti-legionella cycles

Silent mode Reduces the compressor frequency and fan speed, thus significantly reducing noise. Programmable on time slots

ON/OFF From external contact. Activation and deactivation via an external contact, for example from a zone thermostat

Hot / cold From external contacts. Summer/winter switching signal from outside, e.g. from the zone thermostat

ECO function Dedicated setpoint for “ Eco ” operation. Can be set with daily time slot

Antifreeze protection Heat pump operation in heating mode with circulator ON and possible electric booster