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BENEFITS • High installation flexibility: direction of condensing air expulsion easily changed, even in site; • Ideal for small hydronic air conditioning systems; • Complete with storage tank and pump to facilitate installation and start-up operations; • Designed for installation in confined spaces; • High EER and COP values; • Extended operating limits; • Optimisation of heat pump defrosting cycles (HON) thanks to the exclusive Frost Detecting System; • Self-adaptive temperature control logic SAC; • Extremely quiet even without the use of sound-insulating devices; • Easy to use thanks to an intuitive controller with dual icon-based display; • Practical routine maintenance with easily accessible internal parts. MAIN OPTIONS • Layout without storage tank; • High/low pressure head pump; • Changing orientation of fans delivery port; • Fans electronic speed control; • Remote user interface; • RS485 ModBus interface for connection to supervisor systems; • xWEB300 for local or remote (GSM mobile phone) monitoring plus data filing based on WEB server technology; • Antivibration mounts; • Filters to protect the condenser coils; • Phase monitor. STANDARD FEATURES • Hermetic scroll compressors (tandem dual compressor from model 211); • Integral hydronic kit complete with centrifugal pump, tank, expansion vessel, relief valve, filling/drain valve, pressure gauge, and manual bleed valve; • Hydraulic threaded connections directly accessible from the exterior of the unit; • Brazed stainless steel plate evaporator; • Centrifugal fans with fanwheel having forward-curved blades, double suction and belt-drive transmission with variable pitch pulley; • Microprocessor controller with dual icon-based display; • Panelling with internal condensate proof insulation; • Condensate tray with threaded drain connection; • Refrigerant charge, non-freezing oil, and factory testing; • IP54 electric protection rating; • Inspections and tests performed in factory as per all MTA products and components; • Environmentally friendly refrigerants with R407C zero ozone depletion potential. VERSIONS • Chiller; • Heat pump; • Split chiller system in chiller mode
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