Manuale UtenteSommarioCHAPTER 1: SAFETY5How to Use This Manual5Safety Symbols Used in this Manual5Warnings and Precautions6Responsibility6CHAPTER 2: FUNCTIONAL DESCRIPTION7Models Covered in This Manual7General Description7Chilled Water Circuit7Refrigeration Circuit7Standard Features8Mechanical Features8Electrical Features8Refrigeration Features9Controller Features9Other Features9Safety Devices and Interlocks9Crankcase Heater9High Pressure Cutout10Low Pressure Cutout (no switch but done through the transducer)10Flow Switch10Remote Start/Stop Interlock10Optional Features10CHAPTER 3: INSTALLATION13Uncrating13Electrical Connections133-3 Process Water Connections14Bypass Valve Considerations14Galvanic Corrosion Considerations14Water Treatment Considerations14Condenser Considerations15Water-Cooled Chiller Condensers15Air-Cooled Chiller Condensers15Checking Motor Direction16Three-Phase Compressors16Water Pumps16Condenser Fan16Water Reservoir173-10 Automatic Water Make-Up Option193-11 Initial Start-Up193-12 Finishing Setup: Setting Up Passwords19CHAPTER 4: OPERATION22Panel Buttons, Indicator Lights, and Switches22Microprocessor Controller22Initial Start-up23Status Screens25Access Levels26Controller Setpoints28Alarms30Optional Communications30CHAPTER 5: MAINTENANCE32Lubrication32Filter Cleaning32Maintaining the Condenser32Air- and Remote Air-Cooled Chillers32Water-Cooled Chillers32Maintaining the Evaporator33Evaporator Process Piping Y-Strainer33Preventative Maintenance Service33CHAPTER 6: TROUBLESHOOTING34CHAPTER 7: APPENDIX36Returned Material Policy36Credit Returns36Technical Assistance37Parts Department37Service Department37Sales Department37Contract Department37Specifications38Air-Cooled Portable Chillers38Water-Cooled Portable Chillers40Pump Curves, Flow, and Pressure Considerations4260 Hertz Pump Curves42Electrical Schematic44Dimensioni: 637 KBPagine: 44Language: EnglishApri il manuale