TECHNICAL FEATURES:
Series of 3 models in 2 size for nominal storage capacity of 180 and 270 liters, composed of :
- Steel tank with double layer vetrification.
- High thickness foamed polyurethane insulation.
- External lower cover in grey ABS.
- Air-to-water heat pump system (R134a) composed of hermetic rotary compressor, condenser wrapped outside the boiler free from fouling and freon-to-water contamination, air evaporating finned coil, adjustable flow radial fan; upper cover in black ABS.
- Auxiliary electric heater automatically switched depending on outside air temperature.
- Anti-corrosion magnesium anode.
- Auxiliary coil for use in combination to boiler or solar panels (CRE-PWW).
- Double auxiliary coil for use in simultaneous combination to three different energy sources (CRE-PEP).
- Built-in electronics with LCD display.
Electronic control:
- User display for operating modes settings.
- Smart self diagnosis for alarms check.
- Operating time recording.
- Setting of set-point water temperature for Automatic and/or Manual operating mode.
- Management of the defrost cycle.
- Management of the anti-bacterial cycle, for elimination and preventing formation of legionella.
- Automatic activation of alternative energy source.
