AquaEdge® Water-Cooled Centrifugal Chiller 19MV

Performance Features

• Low energy consumption during part load and full load operation
• Full load down to 0.52kW/Ton (6.8 COP)
• IPLV down to 0.31kW/Ton (11.3 COP)
• Quiet operation – less than 82 dBA
• Low GWP R-513A, R-1234ze(E) or R-515B refrigerant
• EquiDrive™ two-stage back-to-back compressor
• Dual inlet guide vanes for efficiency and stability
• Magnetic bearings (select models)
• Operating range of 40°F to 95°F entering condenser water down to 10% load (select models)
• Expansion control system with dual Electronic Expansion Valves (EXVs) (select models)
• Carrier® SmartVu™ color touchscreen control panel with multilingual display
• Compatible with Carrier Comfort Network® (CCN) communication link
• Native BACnet® compatibility

Reliability Features

• ASME constructed heat exchangers
• Two-stage 150-700 tons (527 to 2461 kW) compressor
• Semi-hermetically sealed compressor and permanent magnet motor
• Automated controls may be tested before start-up
• Air-cooled, dust and splash protected variable frequency drive (IEEE-519 Option)
• Uninterruptable Power Supply (UPS) (only available with the 19MV-)

Maintenance Features

• Password protected extensive service menu with built-in diagnostic capabilities, troubleshooting, and corrective action recommendations for preset alarms
• Alarm and alert files maintain the last 25 time and date stamped messages in memory
• Configuration data backup with non-volatile memory
• Thermistor-type temperature sensor with quick connects in each water nozzle
• Dual relief tree
• BluEdge® Service Platform
• Service contract available

Installation Features

• Compact footprint – many models fit through 72″ x 80″ double door fully assembled
• Bolt together construction
• Low voltage control circuits
• Automated controls test on start-up