NRC

	DATA SHEET
	DATA SHEET Variable Multi Flow system
	PRODUCT IMAGE

Features

The chiller is a unit for the production of cold and hot water (heat pump) for technical plants.
Protection category is IP 24.

• Available in 13 different sizes
• Cooling only, heat pump and air cooled condensing versions
• All versions are supplied for use with R407C
• Cooling only version equipped with partial or total heat recovery is available
• 4 versions available:
  • With supplied water filter and flow switch
  • With water pump only
  • With low head pumping unit, 500 litre storage tank with 300 W antifreeze heater, water filter already mounted, flow switch and expansion tank
  • With high head pumping unit, 500 litre storage tank with 300W antifreeze heater, water filter already mounted, flow switch and expansion tank
• All versions except the motocondensing one can be ordered for low temperature operation for production of chilled water from 4 °C down to -6 °C. This option must be specified at the time of ordering
• All the versions can be ordered with an uprated fan assembly that enables higher useful heads to be reached at the nominal flow rate. This request must be specified when the order is placed. Please refer to the technical manuals for technical data
• The versions with pump and/or storage unit also have automatic air valve, filling unit, expansion tank and plumbing circuit safety valve
• High efficiency scroll compressors with low power consumption
• Modular microprocessor control system
• Functional parameters can be displayed in any of four languages
• Simplified remote control panel. All main functions of the unit, alarms included, are possible
• High efficiency plate type heat exchangers
• Evaporator electric heating element
• Electric heater for the compressor carter
• Low pressure transducer (standard on heat pump models)
• High pressure transducer (standard on heat pump models and 500 - 550 cooling-only sizes)
• Upward air delivery only
• Variable speed radial fans
• Compact size
• Metallic protective cabinet with rustproof polyester paint