Small size water heat pump

FEATURES

STRUCTURE Small size water heat pump

Air source scroll heat pump  /Mini heat pump  Panels and base frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.

HERMETIC COMPRESSORS

Scroll Heat pump  with Single phase (mod.05÷10) compressors, 3-phase scroll compressor (mod.12.5÷30), with thermal overload cut-out and crankcase heater mounted on rubber vibration isolators.

Models 7÷10 are available also with 3-phase scroll compressor and mod.12.5 with single phase scroll compressor.

AXIAL FANS

Air source heat pump  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

R410A heat pump  High efficiency stainless steel brazed plate heat exchanger, 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. 

REFRIGERANT CIRCUIT

Air to water heat pump  with Copper tube connection with charge valve, filter drier (filter for 05÷8.5), gas-liquid separator, thermostatic expansion valve (expansion capillary tubes for mod. 05÷8.5), 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

Vertical heat pump  Built with air vent valve, water drain connection, water circuit safety valve, water pump, male-threaded hydraulic connectors and inertial water storage tank.

ELECTRIC PANEL

consists of:  

Compressor contactor;

Water pump contactor;

Compressor protection breaker;

Water pump protection breaker

Fan motor protection breaker;

Control circuit protection breaker;

Phase sequence relay (only for 3-phase power supplied units);

Fan speed regulator (Optional);

Programmable microprocessor controller;

NOMENCLATURE

AC+H     R     A     F   05  L
Mini heat pump  Unit type: R : heat pump -- : cooling only	Refrigerant type --: R22 A: R410a B: R290 C: R407c	Air cooled  Size ‘ Air discharge --: Top discharge L: Side discharg

TECHNICAL DATA

* Ambient temperature 35ºC; evaporator water in/out 12/7 ºC;

** Ambient temperature DB 7 ºC, WB 6 ºC; condenser water in/out temperature 40/45 ºC;

*** Sound pressure measured at a distance of 1 m and a height of 1.5 m above the ground in a dear field (fan side).

OVERALL DIMENSIONS