GREE VERSATI IV
Monobloc air/water heat pump
14 Kw - R32 - Single-phase
FEATURES
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Monobloc air/water heat pump with latest generation DC Inverter technology.
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Equipped with cooling, heating, and domestic hot water production functions.
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Single-phase version
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It achieves very high heating efficiency levels, up to 5 COP.
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Its integrated structure, which includes all hydraulic components, allows for easy installation, with savings on associated costs.
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It uses R32, a refrigerant with low global warming impact and no effect on the ozone layer, characterized by high energy efficiency and a 30% reduced charge compared to R410A.
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The two-stage compressor, thanks to its special technology, guarantees exceptional performance over a very wide operating range.
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The outdoor temperature range is in fact from -25°C to ~+35°C for Heating, from +10 to +48°C for Cooling, and from -25°C to +45°C for domestic hot water production.
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The water outlet temperature range is 25 ~ 65 °C: this allows the use of this heat pump with radiant floors, hydronic terminals, and medium-temperature radiators.
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The brushless DC axial fans are designed for aerodynamic optimization: they guarantee a low noise level, but high efficiency and a significant airflow.
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The heat exchangers are equipped with a special Anti-Corrosive treatment: the fins, made
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Aluminum-Manganese, they are covered with a special layer of epoxy resin, with a typical golden color and another hydrophilic layer.
It is equipped with an electrical resistance on the base, to prevent ice formation during winter operation.
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All main hydraulic components are integrated inside.
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Inverter pump
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Plate exchanger
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Expansion tank
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Safety valve
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Flow Switch
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Water filter supplied (mandatory installation)
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Adjustment is done via a multi-function touchscreen control panel, which allows you to manage:
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A 2-way valve (not supplied) to close part of the system
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Weekly programming by time slots
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Automatic restart after a power outage
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Emergency operation (can activate a backup heat source)
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Fast hot water heating function
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Climate regulation (weather-dependent mode)
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Silent function for quiet operation, programmable with timer
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Condensation control
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Activation of the anti-legionella cycle: heating the entire tank weekly to a temperature (max 70°C) helps eradicate the bacteria responsible for the infection
