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Air to Water Chiller&Heat Pump Unit
Air to Water Modular Chiller&Heat Pump Unit
Air Cooled Screw Chiller and Heat Pump
Air to Air Packaged Rooftop Unit
Air to Air Ducted Split Unit
Water Source Heat Pump
Ground Source Heat Pump
Water Cooled Modular Chiller and Heat Pump
Water Chilled Fan Coil Unit
Top Discharge Condensing Unit
Air Handling Unit
Water Cooled Screw Chiller
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Air to Water Modular Chiller & Heat Pump Unit
Cooling capacity from 60 to 128kW
Heating capacity from 65 to 135 kW
Air to Water Modular Chiller & Heat Pump
Outdoor installation


The master module can work independently or together with up to 15 slave modules, cooling capacity from 60 to 2048kW.
Hermetic compressor
3-phase scroll type compressor, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers.
Axial fan
External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.
Evaporator built with high efficiency tube in tube type heat exchanger, factory insulated with flexible close cell material.
Condenser built with seamless internal screw thread copper tubes mechanically expanded into blue wave hydrophilic aluminum fins.
Refrigerant circuit
Refrigerant circuit complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.
Hydraulic circuit
Hydraulic circuit built with galvanized pipe, complete with water discharge connection for tube in tube heat exchanger and flange type hydraulic connectors in two directions easy for connections from both sides of the units.
Electric panel
Electric panel consist of: Compressor contactor, fan motor contactor, compressor protection breaker, fan protection breaker, phase sequence relay and microprocessor with function display (display only for master/packaged unit)
Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.
Paddle flow switch;
Metallic filter for hydraulic circuit;
Water pump;
Rubber anti-vibration mounting..
Stainless steel covering
Heat recovery 20%-25%
Remote condenser
Four compressors/six compressors
Plate heat exchanger
L  AW H  R  T  C  MM  80
①  ②  ③  ④  ⑤ ⑥  ⑦   ⑧ 
①L: Lark air product                  ④ Heat Recovery type                     ⑥ Refrigerant type
②Unit type                                        --:without heat recovery                   --: R22
   AA: Air to Air                                   R:with heat recovery                        A: R410a
   AW: Air to Water                       ⑤ Heat exchanger                               B: R134a
   WA: Water to Air                            S: Shell and tube type                    C: R407c
   WW: Water to Water                     T: tube in tube type                     ⑦ Modular type
③C: Cooling only                                                                                        MM: Modular Master
    H: Heat pump                                                                                          MS: Modular Slave
                                                                                                                   ⑧ Model
Technical data (R407C) 50Hz/60Hz
* Ambient temperature 35ºC; user side water in/out 12/7 ºC;
** Ambient temperature DB 7 ºC, WB 6 ºC; user side water in/out temperature 40/45 ºC;
*** In the nominal water flow condition the pressure drop is between this range.
**** Sound pressure measured at a distance of 1 m and a height of 1.5 m above the ground   in a clear field (fan side).

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