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Conair 0.25 to 1.5 ton manual 2.0INSTALLATION, 2.1GENERAL 2.2TO AND FROM PROCESS CONNECTIONS, Page

Models: 0.25 to 1.5 ton VL Series

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2.0INSTALLATION

2.1GENERAL

2.2TO AND FROM PROCESS CONNECTIONS

2.3UNIT DRAIN

2.4AIR COOLED CONDENSER

2.5ELECTRICAL CONNECTION

UGH020/0301

VL Series Portable Chillers, 0.25 to 1.5 Tons

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Page 9

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Conair 0.25 to 1.5 ton 2.0INSTALLATION, 2.1GENERAL 2.2TO AND FROM PROCESS CONNECTIONS, 2.5ELECTRICAL CONNECTION, Page

Contents

Installation Maintenance Operation VL Series, 0.25 to 1.5 ton modelsTroubleshooting Instant AccessModel numbers Date Manual Number UGH020/0301 Serial numbersINSTALLATION TABLE OF CONTENTSTROUBLESHOOTING MAINTENANCEVL Series Portable Chillers, 0.25 to 1.5 Tons UGH020/0301THIS PAGE INTENTIONALLY BLANK 1.1UNIT LOCATION 1.2EFFICIENCY 1.3SAFETY 1.0GENERAL1.4CLEAN AIR ACT 1.5MISCELLANEOUS Page1.4CLEAN AIR ACT 1.3SAFETY1.1UNIT LOCATION 1.2EFFICIENCY1.5MISCELLANEOUS VL Series Portable Chillers, 0.25 to 1.5 Tons PageUGH020/0301 THIS PAGE INTENTIONALLY BLANK2.1GENERAL 2.2TO AND FROM PROCESS CONNECTIONS 2.0INSTALLATION2.3UNIT DRAIN 2.4AIR COOLED CONDENSER 2.5ELECTRICAL CONNECTIONFrom process connection 2.1GENERALTo process connection 2.2TO AND FROM PROCESS CONNECTIONS2.4AIR COOLED CONDENSER 2.3DRAIN CONNECTIONC.CONTROL CIRCUIT WIRING 2.5ELECTRICAL CONNECTION A. NEMA 1 MODELSD.GENERAL 3.1GENERAL 3.2START UP/OPERATIONS PROCEDURE 3.0OPERATIONS3.3INSTRUMENT OPERATION 3.4SHUT DOWN/DISCONNECT SEQUENCE3.1GENERAL 3.2START UP/OPERATIONS PROCEDURE A.SYSTEM FILLB.OPERATIONS 3.3INSTRUMENT OPERATION A.GENERAL DESCRIPTIONB.FRONT KEYPAD C.DESCRIPTION OF PARAMETERS D.PARAMETERS DEFAULTS A.PRECAUTIONS/WARNINGS E.ERROR ANNUNCIATION3.4SHUT DOWN/DISCONNECT SEQUENCE B.UNIT SHUT DOWN without system disconnect4.4UNIT SHUTS DOWN ON HIGH PRESSURE SWITCH 4.0TROUBLESHOOTING4.5UNITS SHUTS DOWN ON LOW PRESSURE SWITCH 4.1UNIT WILL NOT START 4.2PUMP WILL NOT START4.5UNIT SHUTS DOWN ON LOW PRESSURE SWITCH 4.4UNIT SHUTS DOWN ON HIGH PRESSURE SWITCH4.1UNIT WILL NOT START 4.2PUMP WILL NOT STARTPage VL Series Portable Chillers, 0.25 to 1.5 Tons PageUGH020/0301 THIS PAGE INTENTIONALLY BLANK5.1WARRANTY SERVICE PROCEDURE 5.0MAINTENANCE5.2PERIODIC PREVENTATIVE MAINTENANCE 5.3SPECIAL MAINTENANCE 5.4PUMP REPAIR5.2PERIODIC PREVENTATIVE MAINTENANCE 5.1WARRANTY SERVICE PROCEDURE5.4PUMP REPAIR 5.3SPECIAL MAINTENANCEVL Series Portable Chillers, 0.25 to 1.5 Tons PageUGH020/0301 THIS PAGE INTENTIONALLY BLANK6.0COMPONENTS 6.1WATER SYSTEM 6.2REFRIGERATION SYSTEMPage 6.2REFRIGERATION SYSTEM 6.1WATER SYSTEM7.2CIRCUIT SCHEMATIC 7.0RELATED DRAWINGS7.1ELECTRICAL DRAWING TYPICAL PagePUMP 7.1ELECTRICAL DRAWING TYPICALITEM DESCRIPTION 7.2CIRCUIT SCHEMATICVL Series Portable Chillers, 0.25 to 1.5 Tons PageUGH020/0301 THIS PAGE INTENTIONALLY BLANK8.1SPECIFICATIONS 8.2OPERATION BELOW 45F 8.0APPENDIX8.5CHILLER CAPACITY AND DERATE CHART 8.7ENGINEERING FORMULAS 8.8SPARE PARTS LIST8.1SPECIFICATIONS VL Air-cooledPortable Chillers 0.25 to 1.5 tonsDimensions in mm Weight lb kgANTI-FREEZEMIXTURE OPERATING8.2OPERATION BELOW 48F B.FREEZE PROTECTIONE.PRECAUTIONS D.SAFETY ADJUSTMENTSFREEZING POINTS FOR WATER/PROPYLENE GLYCOL SOLUTIONSE.MAINTENANCE RESPONSIBILITY C.USE OF PLAIN GLYCOLD.AUTOMOTIVE BASED ANTIFREEZE F CAPACITY SATURATED TEMPERATURE FREON PRESSURE8.7USEFUL ENGINEERING FORMULAS UGH020/0301VL Series Portable Chillers, 0.25 to 1.5 Tons 8.8PARTS LIST PARTDESCRIPTION APPENDIX A-1 WE’RE HERE TO HELPHOW TO CONTACT CUSTOMER SERVICE CALLEQUIPMENT GUARANTEE PERFORMANCE WARRANTY APPENDIX A-2WARRANTY LIMITATIONS