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CYGNUS

CYGNUS H CYGNUS CYGNUS/MC H CYGNUS/MC CYGNUS tech H CYGNUS tech Air cooled water chillers, heat pumps, condensing units and reversible condensing units with R410A or R407C featuring rotary or hermetic scroll compressors. Cooling capacity 4 - 67 kW, heating capacity 5 -72 kW.

BENEFITS STANDARD FEATURES

• Extremely low noise levels; • Hermetic Rotary compressors (013-020) Scroll compressors (031- 171) tandem Scroll compressors (211-301); • Integral hydronic kit complete with pump, tank, expansion vessel, lling/drain valve, pressure gauge, and automatic bleed valve; • High EER/COP values and seasonal performance indices; • Ideally suited to commercial and domestic chilled water air-conditioning applications; • Extended operating limits; • Optimisation of heat pump defrosting cycles thanks to the exclusive Frost Detecting System (FDS) (Minimum ambient temperature in heat pump mode= -10°C); • • Hydraulic couplings directly accessible from the unit exterior; • Brazed stainless steel plate evaporator; Self-adaptive temperature control (SAC) for ef cient operation with installations having low water contents; • Axial fans with sickle shaped blades, electronic speed control; • Designed for installation in confi ned spaces; • Heat pumps with 2nd thermostatic valve for performance optimisation in all operating conditions (models 131 to 301); • Easy to use thanks to a controller with icon-based dual display;• Easy installation and simple access to all chiller components; • Compatible with the very latest supervisor and interface systems (BMS). • Protection grade IPX4; • Factory tested and supplied with refrigerant charge and antifreeze oil; • Environmentally friendly refrigerants with R410A and R407C zero ozone depletion potential.

MAIN OPTIONS VERSIONS

• Configuration without storage tank;• High/medium pressure head pump; • Chiller ;• Heat pump ;• • Double pump, with one in stand-by (models 081-301); • Condensate collection tray with hose connection (models 013-071); Condensing unit (R407C) ;• Reversible condensing unit (R407C) ; • Split chiller system in chiller mode or reversible heat pump (R407C). • Anti-freeze heaters on evaporator, pump and tank; • Replicated remote control interface; • RS485 ModBus interface for connection to supervisor systems;• X-WEB300 kit for local or remote (GSM mobile phone) monitoring plus data ling based on WEB server technology;• Antivibration mountings.