Description
• Steel storage tank, thickness 3 mm, made of butt-welding process, outer enclosure made of ABS resistant to scrapes and shocks. Inner coating according to DIN 4753.3. Thermal insulation in PU polyfoam, thickness 50 mm, granting minimum density 40 Kg/m3.
• Hydraulic fittings on the left side of the product (on the right access for the anode replacement).
• Integrated condensate drain.
• Condenser externally wrapped around the tank, designed to prevent risks of fouling and gas-water contamination.
• Automatic defrosting through “hot gas”.
• Auxiliary coil allowing the connection to an external solar panel, exchange surface of 1 m2.
• Integrated NTC sensors to control the water temperature.
• External air temperature sensor for the automatic resistance switch-on when the external air temperature (< -6°C), is not suitable for heat pump operation.
• Digital input to hold the exceeding energy produced by the PV system.
• Digital input to optimize the PV system functioning, avoiding any energy waste when the solar thermal system is activated.
• Double magnesium sacrificial anode.
• Power of electrical resistance 1.5 kW.
• Safety devices against the risks of high pressure in the refrigerant circuit.
• Quiet and efficient hermetic rotary compressor, working with environmental friendly gas R134a.
• Centrifugal backward curved fan moved by an EC (brushless) motor.
• Electronic suite integrating a control panel with keyboard and LCD display, for self-diagnosis (high pressure, water overheating, disconnected probes) allowing to control machine functioning and setting modes. Access for settings protected by password.
Through the electronic is possible to:
• Manage an external heat source (solar thermal), alternative to the integrated electric resistance.
• Set the water temperature,
• Handle the integrated electric resistance during Eco or Boost operation modes.
• Automatically start the antibacterial treatment aimed to prevent risks of legionella contamination.
• Schedule the product automatic switching on/off, to reduce the energy power consumptions.
• Show error messages.
• Show the in-progress defrosting cycle.
• Show the filter status.