Description
Performance Features
- Low energy consumption during part load and full load operation
- IPLV down to 0.295
- R-1233 zd(E) refrigerant with A1 safety rating
- EquiDrive™ back to back two-stage compressor with Independent Guide Vane Control
- Refrigerant lubricated ceramic bearings
- Hybrid falling film evaporator
- Crescent shaped economizer
- Touchscreen control panel with multilingual display
- Compatible with Carrier Comfort Network® (CCN) communication link
Reliability Features
- ASME constructed heat exchangers
- Two-stage 350-1,150 tons (1231 to 4044 kW) compressor with no scheduled teardown
- Semi-hermetically sealed compressor and motor
- Automated controls may be tested before start-up
- Air-cooled, non-ventilated, totally enclosed variable frequency drive
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
- Steel single rupture disk
- Service contract available
Installation Features
- 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
- 1, 2, or 3 pass evaporator or condenser waterside construction
- Economizer bypass valve
- Modulating Envelope stability control (hot gas bypass)
- Free cooling
- IEEE-519 Option
- BACnet® communications
- Customer factory performance testing
- 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
| Condenser Heat Exchanger Size | A (length, dished head waterbox) | 19DV B Width | 19DV C Height | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1-Pass | 2-Pass* | 3-Pass* | ||||||||
| ft-in | mm | ft-in | mm | ft-in | mm | ft-in | mm | ft-in | mm | |
| F2* | 15’6″ | 4724 | 14’ 10.5” | 4535 | 15’ 6” | 4714 | 8’ 4.04” | 2549 | 9’ 3” | 2822 |
| F4* | 17’ 2” | 5245 | 16’ 5.5” | 5055 | 17’ 1” | 5235 | 8’ 4.04” | 2549 | 9’ 3” | 2822 |
| G2* | 15′ 7.5″ | 4763 | 15′ 0.375″ | 4582 | 15′ 4″ | 4674 | 8′ 3.625″ | 2530 | 9′ 6.25″ | 2902 |
| G4* | 17′ 4″ | 5283 | 16′ 8.875″ | 5102 | 17′ 0.5″ | 5194 | 8′ 3.625″ | 2530 | 9′ 6.25″ | 2902 |
| H2* | 15’ 10.8” | 4847 | 15’ 3.285” | 4655 | 15’ 7.4” | 4761 | 9’ 4.272” | 2852 | 10’ 3.9” | 3147 |
| H4* | 17’ 7.3” | 5367 | 16’ 11.785” | 5176 | 17’ 3.9” | 5281 | 9’ 2.215” | 2799 | 10’ 3.9” | 3147 |
| Heat Exchanger Size | Passes | A (Length, with Nozzle-in-head Waterbox) | B (Width) | C (Height) | |||
|---|---|---|---|---|---|---|---|
| in | mm | ||||||
| in | mm | in | mm | ||||
| M4* | 1 | – | – | 131.6 | 3343.0 | 142.8 | 3745.0 |
| 2 | 206.1 | 5234.0 | |||||
| 3 | – | – | |||||
| M6* | 1 | – | – | 131.6 | 3343.0 | 142.8 | 3745.0 |
| 2 | 225.9 | 5736.0 | |||||
| 3 | – | – | |||||
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