Global warming and the progressive need to reduce CO₂ and HFC emissions are forcing us to make conscious choices with a view to the future..

Our vision and commitment to sustainability have led us to greater ecological responsibility, proposing new products that use natural and low-GWP refrigerants such as R290 propane, a refrigerant gas that becomes fundamental in the econenergy development project and integrated in our SHP heat pumps.

OUR GOALS

• COST REDUCTION,
• REDUCING CLIMATE-CHANGING GAS EMISSIONS,
• DECARBONISATION,
• ECOSUSTAINABILITY,

consistent with international goals and agreements to make a more sustainable future possible.

SHP heat pumps are designed for outdoor installation, the external panels are painted with polyester powders to guarantee total resistance to atmospheric agents, while the base and frame are in galvanised sheet steel. Silenced versions are also available thanks to sandwich panels insulated with rock wool.

The compressor is managed by a semi-hermetic reciprocating INVERTER, the inverter allows the compressor capacity to be adapted to the heating or cooling demand, as well as being mechanically optimised for use with hydrocarbons.

The electrical panel is built according to IEC 204-1/EN60204-1 standards and is complete with: main disconnect switch, door lock safety device, contactor and compressor protection, the minimum electrical protection rating is IP54 and to guarantee further safety, it is separated from the rest of the machine and positioned on the external side of the unit, furthermore the propane gas sensor (R290) is equipped with a dedicated external power supply for constant monitoring of any leaks.

The high level of safety is also ensured by an ATEX-certified flammable gas detector calibrated to 10% of the lower flammable limit (LFL), and some components are also ATEX certified.

The safety system's communication with the outside world is via a Modbus interface, for secure monitoring and activation of emergency devices that guarantee the highest level of safety.

GAS R290 GWP 3

PLUG & PLAY

GREENHOUSE GAS REDUCTION -CO₂

CONTROL-S5 CASCADE UNIT MANAGEMENT

CONTROL-S5: management system for up to 5 SHP units in cascade, it consists of a small controller that communicates with the slave units using an Ethernet UDP connection with ModBus protocol. The input/output probes of the collectors being connected to the system allow the type of regulation to be selected, on the flow or return, through a specific parameter.

AUTOMATIC REGULATION

The controller ensures that the amount of operating hours of the networked units is kept balanced. Once activated, the demand calculated by a PID algorithm on CONTROL-S5 is sent to the units to allow the system to manage the real load demand of the user.

3 OPERATING MODES

The operating modes can be managed via a parameter in the Service menu:

1. From digital input;
2. From keypad;
3. Automatically, Heating/Cooling (and vice versa) switching is carried out by sensing the outside air temperature..