Performance Features

• IPLV to 0.299
• Chlorine-free HFC-134a refrigerant
• Full Load kW/Ton to 0.53
• Tri-rotor, positive displacement screw compressor
• Hermetic compressor motor
• Refrigerant-cooled, unit-mounted variable frequency drive
• Low inrush current
• Operation of up to 0.99 power factor
• Flooded shell-and-tube cooler
• Float valve
• Superior oil management/cold condenser water operation
• Internally and externally enhanced 0.025 in. (0.635 mm) copper tubing
• 150 psig (1034 kPa) rated cooler and condenser
• LCD control display
• Microprocessor-based Product Integrated Control (PIC) III
• Multilingual display
• Demand limiting capability with Carrier Comfort Network® (CCN) communication link

Reliability Features

• ASME constructed heat exchangers
• PED/CE construction option
• Low voltage control circuits
• Lowest industry refrigerant leakage rate at less than 0.1%
• Hermetically sealed compressor motor
• Automated controls may be tested before start-up
• 65K AIC circuit breaker

  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
  • Refrigerant filter isolation valves
  • Thermistor type temperature sensor with quick connects in each water nozzle
  • Service contract available

  Installation Features

  • Modular construction
  • Single point electrical connection
  • Can be dismantled and reassembled
  • Unit-mounted VFD with single point connection
  • Small footprint

• Standard Warranty

  • One year from start-up or 18 months from shipment
  • Refrigerant warranty 5 years from date of manufacture