Performance Features

• Low energy consumption during part load and full load operation
• Full load down to 0.52
• IPLV down to 0.31
• Quiet operation – less than 80 dBA
• Low GWP R-513A or R-134a refrigerant (both with A1 safety rating)
• EquiDrive™ two-stage back-to-back compressor
• Dual inlet guide vanes for efficiency and stability
• Magnetic bearings
• Operating range of 40°F to 95°F entering condenser water down to 10% load
• Expansion control system with dual Electronic Expansion Valves (EXVs)
• Carrier® SmartVu™ color touchscreen control panel with multilingual display
• Compatible with Carrier Comfort Network® (CCN) communication link

Reliability Features

• Two-stage 300-700 tons (1055 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
• Uninterruptable Power Supply (UPS)

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