Description
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Performance Features
- IPLV to 0.31 (19XRV)
- Chlorine-free HFC-134a refrigerant
- Semi-hermetic compressor motor
- Low energy consumption during part load and full load operation
- Aerodynamically contoured impeller
- Multilingual display
- Compatible with Carrier Comfort Network® (CCN) communication link
- Two stage compressor economized (19XR two-stage units)
Product Features
- ASME constructed heat exchangers
- Single-stage 200-1600 tons (703 to 5627 kW) or two-stage 800-3000 tons (2813 to 10551 kW) positive pressure compressor
- Low voltage control circuits
- Lowest industry refrigerant leakage rate at less than 0.1%
- Semi-hermetically sealed compressor, motor, and transmission
- Automated controls may be tested before start-up
- Refrigerant-cooled, unit-mounted variable frequency drive (19XRV)
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
- Refrigerant isolation valves for in-chiller refrigerant storage (factory-installed option)
- Unit-mounted pumpout unit for storing refrigerant inside the chiller during servicing (factory-installed option)
- Service contract available
Installation Features
- Low voltage control circuits
- Refrigerant cooled unit mounted VFD
- Less than 0.1% refrigerant leakage rate – lowest in the industry
- Compressor, motor, and transmission semi-hermetically sealed
- Automated controls test on start-up
Standard Warranty
- One year from start-up or 18 months from shipment
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