Manuel D’UtilisationTable des matièresCHAPTER 1: SAFETY5How to Use This Manual5Safety Symbols Used in this Manual5Warnings and Precautions6Responsibility6CHAPTER 2: FUNCTIONAL DESCRIPTION7Models Covered in This Manual7General Description7Typical Applications7System Limitations7Chilled Water Circuit8Refrigeration Circuit9Standard Features10Mechanical Features10Electrical Features11Refrigeration Features11Controller Features12Other Features12Safety Devices and Interlocks12Crankcase Heater12High Pressure Cutout13Low Pressure Cutout (no switch but done through the transducer)13Flow Switch14Remote Start/Stop Interlock14Optional Features14CHAPTER 3: INSTALLATION163-1 Uncrating163-2 Electrical Connections163-3 Process Water Connections173-4 Bypass Valve Considerations173-5 Galvanic Corrosion Considerations183-6 Water Treatment Considerations183-7 Condenser Considerations18Water-Cooled Chiller Condensers18Air-Cooled Chiller Condensers19Remote Air-Cooled Chiller Condensers203-8 Checking Motor Direction27Three-Phase Compressors27Water Pumps27Condenser Fan273-9 Water Reservoir283-10 Automatic Water Make-Up Option313-11 Initial Start-Up313-12 Finishing Setup: Setting Up Passwords33CHAPTER 4: OPERATION35Panel Buttons, Indicator Lights, and Switches35Microprocessor Controller35Initial Start-up36Status Screens37Access Levels41Controller Setpoints41Configuration Settings45Alarms47Optional Communications47CHAPTER 5: MAINTENANCE48Lubrication48Filter Cleaning48Maintaining the Condenser48Air- and Remote Air-Cooled Chillers48Water-Cooled Chillers48Maintaining the Evaporator49Evaporator Process Piping Y-Strainer49Preventative Maintenance Service49CHAPTER 6: TROUBLESHOOTING50Identifying the Cause of a Problem50Non-Controller Related Issues55CHAPTER 7: APPENDIX58Returned Material Policy58Credit Returns58Technical Assistance58Parts Department58Service Department59Sales Department59Contract Department59Specifications60Air-Cooled Portable Chillers60Water-Cooled Portable Chillers65Pump Curves, Flow, and Pressure Considerations7060 Hertz Pump Curves7050 Hertz Pump Curves72Remote Air-Cooled Chiller Configurations75Typical Ductwork for Air-Cooled Chillers77Piping Diagrams79Taille: 5,2 MoPages: 90Language: EnglishOuvrir le manuel
