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General| Model | CVGF1000 |
|---|---|
| Cooling Capacity | 1000 Tons |
| Compressor Type | Centrifugal |
| Refrigerant | R-134a |
| Efficiency | Varies with specific model and operating conditions. Refer to specific unit submittal data. |
| Power Supply | Varies with voltage option. Refer to specific unit submittal data. |
| Full Load Efficiency | Varies with specific model and operating conditions. Refer to specific unit submittal data. |
| Part Load Efficiency | Varies with specific model and operating conditions. Refer to specific unit submittal data. |
| Sound Level | Varies with specific model and operating conditions. Refer to specific unit submittal data. |
| Voltage | Varies with voltage option. Refer to specific unit submittal data. |
| Weight | Varies with specific model and configuration. Refer to specific unit submittal data. |
| Dimensions | Varies with specific model and configuration. Refer to specific unit submittal data. |
Procedures for safely removing and installing waterboxes on CVGF chillers.
Procedures for connecting the starter to the compressor motor, including terminal lugs.
Electrical connections between the remote starter and the unit control panel.
Overview of the initial unit start-up process, including testing and instruction.
Steps for checking and configuring starter module settings during commissioning.
Circuits ensuring flow for evaporator and condenser water for protection.
Protects the motor and compressor from damage during short power interruptions.
Monitors motor currents for overcurrent and locked rotor protection.
Prevents motor current overload by limiting draw during starting and running.
Shuts down the chiller if a single-phasing condition occurs, preventing motor damage.
Protects the compressor from damage caused by incorrect rotation direction.
Setpoints for controlling chiller startup and shutdown based on temperature differentials.
Prevents low refrigerant temperature trips by allowing reduced load operation.
Safety control to prevent evaporator freezing by monitoring leaving water temperature.
Protects the evaporator from freezing by monitoring low evaporator refrigerant temperature.
Prevents high pressure cutout trips by limiting condenser pressure.
Provides short cycle protection for the motor and starter.
Critical procedure before the first chiller start to prevent damage and voiding warranty.
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