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Conair manual Page, 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

Troubleshooting VL Series, 0.25 to 1.5 ton modelsInstallation Maintenance Operation Portable ChillersDate Manual Number UGH020/0301 Serial numbers Model numbersTROUBLESHOOTING TABLE OF CONTENTSINSTALLATION MAINTENANCEUGH020/0301 VL Series Portable Chillers, 0.25 to 1.5 TonsTHIS PAGE INTENTIONALLY BLANK 1.4CLEAN AIR ACT 1.5MISCELLANEOUS 1.0GENERAL1.1UNIT LOCATION 1.2EFFICIENCY 1.3SAFETY Page1.1UNIT LOCATION 1.3SAFETY1.4CLEAN AIR ACT 1.2EFFICIENCY1.5MISCELLANEOUS UGH020/0301 PageVL Series Portable Chillers, 0.25 to 1.5 Tons THIS PAGE INTENTIONALLY BLANK2.3UNIT DRAIN 2.4AIR COOLED CONDENSER 2.0INSTALLATION2.1GENERAL 2.2TO AND FROM PROCESS CONNECTIONS 2.5ELECTRICAL CONNECTIONTo process connection 2.1GENERALFrom 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 3.3INSTRUMENT OPERATION 3.0OPERATIONS3.1GENERAL 3.2START UP/OPERATIONS PROCEDURE 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 3.4SHUT DOWN/DISCONNECT SEQUENCE E.ERROR ANNUNCIATIONA.PRECAUTIONS/WARNINGS B.UNIT SHUT DOWN without system disconnect4.5UNITS SHUTS DOWN ON LOW PRESSURE SWITCH 4.0TROUBLESHOOTING4.4UNIT SHUTS DOWN ON HIGH PRESSURE SWITCH 4.1UNIT WILL NOT START 4.2PUMP WILL NOT START4.1UNIT WILL NOT START 4.4UNIT SHUTS DOWN ON HIGH PRESSURE SWITCH4.5UNIT SHUTS DOWN ON LOW PRESSURE SWITCH 4.2PUMP WILL NOT STARTPage UGH020/0301 PageVL Series Portable Chillers, 0.25 to 1.5 Tons THIS PAGE INTENTIONALLY BLANK5.2PERIODIC PREVENTATIVE MAINTENANCE 5.0MAINTENANCE5.1WARRANTY SERVICE PROCEDURE 5.3SPECIAL MAINTENANCE 5.4PUMP REPAIR5.1WARRANTY SERVICE PROCEDURE 5.2PERIODIC PREVENTATIVE MAINTENANCE5.3SPECIAL MAINTENANCE 5.4PUMP REPAIRUGH020/0301 PageVL Series Portable Chillers, 0.25 to 1.5 Tons THIS PAGE INTENTIONALLY BLANK6.1WATER SYSTEM 6.2REFRIGERATION SYSTEM 6.0COMPONENTSPage 6.1WATER SYSTEM 6.2REFRIGERATION SYSTEM7.1ELECTRICAL DRAWING TYPICAL 7.0RELATED DRAWINGS7.2CIRCUIT SCHEMATIC Page7.1ELECTRICAL DRAWING TYPICAL PUMP7.2CIRCUIT SCHEMATIC ITEM DESCRIPTIONUGH020/0301 PageVL Series Portable Chillers, 0.25 to 1.5 Tons THIS PAGE INTENTIONALLY BLANK8.5CHILLER CAPACITY AND DERATE CHART 8.0APPENDIX8.1SPECIFICATIONS 8.2OPERATION BELOW 45F 8.7ENGINEERING FORMULAS 8.8SPARE PARTS LISTDimensions in mm VL Air-cooledPortable Chillers 0.25 to 1.5 tons8.1SPECIFICATIONS Weight lb kg8.2OPERATION BELOW 48F OPERATINGANTI-FREEZEMIXTURE 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 HOW TO CONTACT CUSTOMER SERVICE WE’RE HERE TO HELPAPPENDIX A-1 CALLAPPENDIX A-2 EQUIPMENT GUARANTEE PERFORMANCE WARRANTYWARRANTY LIMITATIONS