Manuals / Carrier / Kitchen Appliance / Refrigerator

Carrier Ð 30HL050,060 Condenserless, Standard unit shown with the sound en- closure accessory

Models: 30HK040-060 060 30HL050 30HW018-040

1 44

Download 44 pages 26.67 Kb

Page 5

Image 5

TOP VIEW

FRONT VIEW

RIGHT SIDE VIEW

LEGEND

CLY Ð Cylinder

COMP Ð Compressor

CONN Ð Connection

K.O. Ð Knockout

NOTES:

1. Standard unit shown with the sound en- closure accessory.

2. Dimensions are in inches unless oth- erwise indicated. Dimensions in ( ) are in millimeters.

LEFT SIDE VIEW

Fig. 5 Ð 30HL050,060 (Condenserless)

Page 5

Image 5

Carrier 30HW018-040 Ð 30HL050,060 Condenserless, CLY Ð Cylinder COMP Ð Compressor CONN Ð Connection K.O. Ð Knockout

Contents

Installation, Start-Up and Service Instructions CONTENTS30HK040-060 30HL050,060 30HW018-040 Reciprocating Liquid Chillers 50/60 HzGENERAL SAFETY CONSIDERATIONSFig. 2 Ð 30HWA,B Unit Fig. 3 Ð 30HWC,S Unit Fig. 1 Ð 30HK,HL Unit 30HK ShownStep 3 Ð Place the Unit INSTALLATIONStep 2 Ð Rig and Place Unit RIGHT SIDE VIEW Fig. 4 Ð 30HK040-060 Fluid CooledFRONT VIEW CLY Ð Cylinder COMP Ð Compressor CONN Ð Connection K.O. Ð Knockout Fig. 5 Ð 30HL050,060 Condenserless1. Standard unit shown with the sound en- closure accessory RIGHT SIDE VIEW Fig. 6 Ð 30HWA018-040 CondenserlessREAR VIEW LEFT SIDE VIEW 2. Denotes accessory or factory-installed option Fig. 7 Ð 30HWB018-040 Fluid Cooled3. Dimensions are in inches. Dimensions in are in millimeters 1. Denotes center of gravityLEFT SIDE VIEW Fig. 8 Ð 30HWC,S018-040 Fluid CooledFRONT VIEW RIGHT SIDE VIEWFig. 10 Ð Mounting Hole Weight Distribution 30HW Units Fig. 9 Ð Weight Distribution and Mounting Hole Location 30HK,HL UnitsWEIGHT DISTRIBUTION AT EACH MOUNTING HOLE, 60 HZ UNITS WEIGHT DISTRIBUTION AT EACH MOUNTING HOLE, 50 HZ UNITSPage Page Table 2B Ð Physical Data 30HL, HWA Condenserless Units Ð SI Table 2A Ð Physical Data 30HL, HWA Condenserless Units Ð EnglishTHUMB-SCREW BRAKE Fig. 11 Ð Factory-Installed Unit Wheels Fig. 12 Ð Compressor MountingFig. 13 Ð Typical Piping with Fluid-Cooled 30HWB Unit Shown Page Fig. 15 Ð Installed Coupling Fastening Grooved Pipe Ends Fig. 16 Ð Cooler and Condenser Water Pressure Drop Table 3 Ð Minimum Cooler and Condenser Flow Rates Minimum Loop VolumeCOOLER PRESSURE DROP Ð 30HW UNITS COOLER PRESSURE DROP Ð 30HK, HL UNITSCONDENSER PRESSURE DROP Ð Fig. 16 Ð Cooler and Condenser Water Pressure Drop cont30HK UNITS 30HWB UNITSPage Table 4A Ð Electrical Data Ð 30HK, HWB, HWC, HWS Fluid-Cooled Units 30HK, HL, HWA, HWB Table 4B Ð Electrical Data Ð 30HL and HWA Condenserless UnitsFIELD POWER WIRING, 60 Hz UNITS Fig. 17 Ð Field Wiring Diagram 30HK, HL UnitsFIELD CONTROL WIRING, 50 Hz UNITS FIELD ACCESSORY WIRINGR Ð Relay Fig. 18 Ð Field Wiring Diagram 30HW UnitsInterrupt Field Wiring Factory Wiring Fig. 19 Ð 30HK, HL Control Box Fig. 20 Ð 30HW Control Box Components Label PRE-START-UPInitial Check Table 5 Ð Typical Deadband Requirements Table 6 Ð Deadband SettingCheck Refrigerant Charge Check Refrigerant Feed Components START-UP AND OPERATIONOperating Limitations Check Unit Safeties Table 7 Ð Pressure Relief Valve SettingsCompressor and Unit Protective Devices Fig. 21 Ð Temperature Controller Table 8 Ð Factory Settings, High-Pressure Switch FixedTable 9 Ð Factory Settings, Low-Pressure Switch Fixed UNIT OPERATION Capacity Control and Operating Sequence Ð Table 10 Ð Capacity Control Steps Ð 30HK, HL Standard Units SERVICE Fig. 22 Ð Thermistor 11,111 Table 12A Ð Sensor Temperature F vs ResistanceTable 12B Ð Sensor Temperature C vs Resistance Tightening Cooler Head Bolts SERVICING COOLER 30HK,HL ONLYFig. 23 Ð Typical Tube Sheet Table 13 Ð Plugs and TubesFig. 25 Ð Typical Tube Sheet TROUBLESHOOTINGFig. 24 Ð Elliott Tube Plug Compressor cycles control Table 14 Ð Troubleshootingmay be added to the water. Damage to chiller due to freez Table 14 Ð Troubleshooting conting is considered abuse and is not covered by warranty CALL FOR FREE CATALOG SERVICE TRAININGA. Preliminary Information START-UP CHECKLIST FOR CHILLER SYSTEMS Remove and use for job leB. Preliminary Equipment Check YES or NO EQUIPMENT Chiller MODEL #CL-2 B. Preliminary Equipment Check YES or NO contCL-3 C. Unit Start-Up contCopyright 1998 Carrier Corporation