Air Source Heat Pump with Heat Recovery
H(R)CF 40÷ 50H
Cooling capacity: 40.4-50.2 kW
Heating capacity: 48-57.2 kW
Heat recovery: 10-12.5 kW
STRUCTURE
Panels and base frame are made from galvanized steel
Protected with polyester powder painting to ensure total
Resistance to atmospheric agents.
HERMETIC COMPRESSORS
3-phase scroll compressor, with thermal overload cut-out
And crankcase heater mounted on rubber vibration
Isolators.
AXIAL FANS
External rotor type axial fans, equipped with single phase
Direct drive motors, low noise 6 poles, protection level
IP54, provided with a protective outlet grille.
EVAPORATOR
High efficiency plate type, factory insulated with flexible
Close cell material.
CONDENSER
Coils are consisting of seamless copper tubes
Mechanically expanded into blue hydrophilic aluminum
Fins, protected with flexible plastic grill.
DESUPERHEATER
High efficiency stainless steel brazed plate heat
Exchanger, factory insulated with flexible close cell
Material.
REFRIGERANT CIRCUIT
Copper tube connection with charge valve, filter, sight glass,
Gas-liquid separator, thermostatic expansion valve, low
Pressure switch with automatic reset, high pressure switch
With manual reset.
The heat pump unit is completed also with 4-way valve,
Liquid receiver and one way valve.
HYDRONIC CIRCUIT
Built with air vent valve, water drain connection, and
Female-threaded hydraulic connectors.
ELECTRIC PANEL
Consists of:
Compressor contactor;
Compressor protection breaker;
Fan motor protection breaker;
Control circuit protection breaker;
Phase sequence relay (only for 3-phase power supplied
Units);
Programmable microprocessor controller
OPTIONAL
Additional electric heater embedded in the coils for
Defrosting in low temperature ambient. It must be factory
Installed.