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Conair manual VL Series Portable Chillers, 0.25 to 1.5 Tons, UGH020/0301

Models: VL Series

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VL Series Portable Chillers, 0.25 to 1.5 Tons

UGH020/0301

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Conair manual VL Series Portable Chillers, 0.25 to 1.5 Tons, UGH020/0301, This Page Intentionally Blank

Contents

VL Series, 0.25 to 1.5 ton models Installation Maintenance OperationTroubleshooting Portable ChillersDate Manual Number UGH020/0301 Serial numbers Model numbersTABLE OF CONTENTS INSTALLATIONTROUBLESHOOTING MAINTENANCEUGH020/0301 VL Series Portable Chillers, 0.25 to 1.5 TonsTHIS PAGE INTENTIONALLY BLANK 1.0GENERAL 1.1UNIT LOCATION 1.2EFFICIENCY 1.3SAFETY1.4CLEAN AIR ACT 1.5MISCELLANEOUS Page1.3SAFETY 1.4CLEAN AIR ACT1.1UNIT LOCATION 1.2EFFICIENCY1.5MISCELLANEOUS Page VL Series Portable Chillers, 0.25 to 1.5 TonsUGH020/0301 THIS PAGE INTENTIONALLY BLANK2.0INSTALLATION 2.1GENERAL 2.2TO AND FROM PROCESS CONNECTIONS2.3UNIT DRAIN 2.4AIR COOLED CONDENSER 2.5ELECTRICAL CONNECTION2.1GENERAL From process connectionTo process connection 2.2TO AND FROM PROCESS CONNECTIONS2.3DRAIN CONNECTION 2.4AIR COOLED CONDENSER2.5ELECTRICAL CONNECTION A. NEMA 1 MODELS C.CONTROL CIRCUIT WIRINGD.GENERAL 3.0OPERATIONS 3.1GENERAL 3.2START UP/OPERATIONS PROCEDURE3.3INSTRUMENT OPERATION 3.4SHUT DOWN/DISCONNECT SEQUENCE3.2START UP/OPERATIONS PROCEDURE A.SYSTEM FILL 3.1GENERAL3.3INSTRUMENT OPERATION A.GENERAL DESCRIPTION B.OPERATIONSB.FRONT KEYPAD C.DESCRIPTION OF PARAMETERS D.PARAMETERS DEFAULTS E.ERROR ANNUNCIATION A.PRECAUTIONS/WARNINGS3.4SHUT DOWN/DISCONNECT SEQUENCE B.UNIT SHUT DOWN without system disconnect4.0TROUBLESHOOTING 4.4UNIT SHUTS DOWN ON HIGH PRESSURE SWITCH4.5UNITS SHUTS DOWN ON LOW PRESSURE SWITCH 4.1UNIT WILL NOT START 4.2PUMP WILL NOT START4.4UNIT SHUTS DOWN ON HIGH PRESSURE SWITCH 4.5UNIT SHUTS DOWN ON LOW PRESSURE SWITCH4.1UNIT WILL NOT START 4.2PUMP WILL NOT STARTPage Page VL Series Portable Chillers, 0.25 to 1.5 TonsUGH020/0301 THIS PAGE INTENTIONALLY BLANK5.0MAINTENANCE 5.1WARRANTY SERVICE PROCEDURE5.2PERIODIC PREVENTATIVE MAINTENANCE 5.3SPECIAL MAINTENANCE 5.4PUMP REPAIR5.1WARRANTY SERVICE PROCEDURE 5.2PERIODIC PREVENTATIVE MAINTENANCE5.3SPECIAL MAINTENANCE 5.4PUMP REPAIRPage VL Series Portable Chillers, 0.25 to 1.5 TonsUGH020/0301 THIS PAGE INTENTIONALLY BLANK6.1WATER SYSTEM 6.2REFRIGERATION SYSTEM 6.0COMPONENTSPage 6.1WATER SYSTEM 6.2REFRIGERATION SYSTEM7.0RELATED DRAWINGS 7.2CIRCUIT SCHEMATIC7.1ELECTRICAL DRAWING TYPICAL Page7.1ELECTRICAL DRAWING TYPICAL PUMP7.2CIRCUIT SCHEMATIC ITEM DESCRIPTIONPage VL Series Portable Chillers, 0.25 to 1.5 TonsUGH020/0301 THIS PAGE INTENTIONALLY BLANK8.0APPENDIX 8.1SPECIFICATIONS 8.2OPERATION BELOW 45F8.5CHILLER CAPACITY AND DERATE CHART 8.7ENGINEERING FORMULAS 8.8SPARE PARTS LISTVL Air-cooledPortable Chillers 0.25 to 1.5 tons 8.1SPECIFICATIONSDimensions in mm Weight lb kgOPERATING ANTI-FREEZEMIXTURE8.2OPERATION BELOW 48F B.FREEZE PROTECTIOND.SAFETY ADJUSTMENTS E.PRECAUTIONSWATER/PROPYLENE GLYCOL SOLUTIONS FREEZING POINTS FORC.USE OF PLAIN GLYCOL E.MAINTENANCE RESPONSIBILITYD.AUTOMOTIVE BASED ANTIFREEZE F CAPACITY FREON PRESSURE SATURATED TEMPERATUREUGH020/0301 8.7USEFUL ENGINEERING FORMULASVL Series Portable Chillers, 0.25 to 1.5 Tons PART 8.8PARTS LISTDESCRIPTION WE’RE HERE TO HELP APPENDIX A-1HOW TO CONTACT CUSTOMER SERVICE CALLAPPENDIX A-2 EQUIPMENT GUARANTEE PERFORMANCE WARRANTYWARRANTY LIMITATIONS