Description

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

Factory-Installed Options

• Enhanced tubing, .028 or .035 in. (0.711 or 0.889 mm): Internally/externally enhanced copper tubing – evaporator/condenser
• Marine waterboxes: 150 psig (1034 kPa) waterbox
• Flanged evaporator and/or condenser waterbox nozzles
• Refrigerant economizer
• BACnet® communications
• IEEE-519 Option
• Export crating
• Extended Warranty (North America only)
• Service contract

Field-Installed Accessories

• BACnet® Carrier translator
• LonWorks® Carrier translator
• Sensor package
• Separate storage tank and pumpout unit
• Stand-alone pumpout unit
• Soleplate package
• Spring isolator kit

Heat Exchanger Size	2-Pass Length	19MV Width	19MV Height
21	167	52.5	100
23	191	52.5	100
31	169	71	71
33	193	71	71
41	169.5	71	74.25
43	193.5	71	74.25
51	174	79.25	81.5
53	194	79.25	81.5