Pro Refrigeration CHILSTAR Series Operation Manual
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Pro Refrigeration CHILSTAR Series Operation Manual

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Operations Manual

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Summary of Contents for Pro Refrigeration CHILSTAR Series

  • Page 1 Operations Manual...

  • Page 2: Table Of Contents

    | Pro Refrigeration, Inc Contents Preface CUSTOMER SERVICE MANUFACTURE’S INFORMATION RECEIVING & UNLOADING WARNINGS & CAUTIONS PRO CHILLER MODEL NUMBER SYSTEM OVERVIEW ELECTRICAL CONTROL PANEL GLYCOL CIRCULATION & PROCESS PUMPS GLYCOL STORAGE TANK REFRIGERATION EQUIPMENT SPIRAL DRUM EVAPORATOR PUMP CURVES SUPPLIED BY PUMP SERIES INSTALLATION, OPERATION, &...

  • Page 3: Preface

    Contact Pro Refrigeration, Inc immediately 800-845-7781 to report any damage. Manufactured By: Pro Refrigeration, Inc. Pro Refrigeration is located in Auburn WA. Auburn is located 30 miles from Seattle, WA in the shadow of Mt. Warnings & Cautions: Rainier.

  • Page 4: Pro Chiller Model Number

    | Pro Refrigeration, Inc Pro Chiller Model Number Identi cation P = PRO REFRIGERATION COMPRESSOR MAKE B = BITZER C = CARLYLE M = MANEUROP E = EMERSON (COPELAND) X = NONE NUMBER OF REFRIGERATION CIRCUITS CIRCUIT HORSEPOWER HERMETIC SEMI-HERMETIC 08 (7.5)

  • Page 5: System Overview

    Packaged Glycol Chiller Systems | SYSTEM OVERVIEW e following list of components are standard on all of our chiller systems. We o er a wide selection of compres- sors and condensing units that are incorporated with these components to produce one of the most e cient chiller systems available.

  • Page 6: Pump Curves Supplied By Pump Series

    | Pro Refrigeration, Inc PUMP CURVES SUPPLIED BY PUMP SERIES 1ST Series Pump Curve 2ST Series Pump Curve...
  • Page 7 Packaged Glycol Chiller Systems | 3ST Series Pump Curve 5SH Series Pump Curve...

  • Page 8: Installation, Operation, & Maintenance

    | Pro Refrigeration, Inc INSTALLATION, OPERATION, & MAINTENANCE INSTRUC- TIONS RECEIVING AND INSPECTION Immediately upon receiving shipment, equipment should be inspected for evidence of any damage received in transit. If shipping damage has occurred, a claim should be made with the transportation company, and your equipment representative should be advised of the nature of the damage.

  • Page 9: Wiring

    Packaged Glycol Chiller Systems | 7. Remove any piping debris, ushed from tank and process piping. Do not turn the chiller switch on until all debris has been removed from the system. WIRING 1. Select or install an adequate electrical service to handle chiller load. Service must comply with all applicable electrical codes.

  • Page 10: Pre Start-Up Check List

    | Pro Refrigeration, Inc MAINTENANCE e system should be checked periodically to make sure that the refrigeration system(s) is operating properly. Use only the services of certi ed refrigeration mechanics for inspection and maintenance checks or service operations. 2. WATER COOLED CONDENSERS - Water cooled condensers should be checked for scale build-up and blockage.
  • Page 11 Packaged Glycol Chiller Systems | CHILSTAR & MA SERIES CHILLER QUICK START GUIDE e quick start guide is designed to be used in conjunction with a Pro Chiller System. As such, this guide as- sumes that all that all electrical and mechanical devices are in the condition provided by the factory. CAUTION Refrigeration ball valves are Please use the services of a licensed and skilled shipped from the factory in the closed posi-...
  • Page 12 10 | Pro Refrigeration, Inc STEP 3 Remove Front and Side Service Panels as applicable. Open both of the glycol Valves by turning the handles counter clockwise. STEP 4 If a tank is installed on your Pro Chiller System ll it with water (no glycol at this time). Otherwise locate the remote tank or water source and prepare the system to ush the piping with water.
  • Page 13 Packaged Glycol Chiller Systems | 11 STEP 6 Con rm your pump rotation and that you have ad adequate ow. Motor Rotation is clockwise when viewed from Motor end. If rotation is backwards, you will need to switch any two leads (3 phase systems only) on the incom- ing power supply.
  • Page 14 12 | Pro Refrigeration, Inc STEP 9 Open all Refrigerant Valves on the chiller refrigeration systems. Quantity of valves and location vary based on compressor/condensing unit make. Check name plate and documentation to con rm the make of your chiller’s compressor/condensing unit.
  • Page 15 Close electrical panel door and turn electrical disconnect to to the ON position. Turn CHILLER or STAGE switches to ON. e chiller circulation pump should start running and compressors should stage on/o according to the glycol setpoint temperature. Please call Pro Refrigeration Inc’s Technical Support with any questions at 800-845-7781...

  • Page 16: System Warranty

    Pro Refrigeration, Inc. In all instances, labor for repairs is warranted for a period of no greater than one (1) year from the date of shipment to Purchaser.

  • Page 17: Faulty Component

    If a repair is needed immediately, please call us at (253) 735-9466 and we will do our best to take care of the problem promptly. PLEASE SHIP ALL PRE-APPROVED RETURNS TO: PRO REFRIGERATION INC. ATTN: WARRANTY DEPARTMENT 326 8TH ST SW...

  • Page 18: Resources

    16 | Pro Refrigeration, Inc CHILLER SYSTEM START-UP SHEET CHILLER MODEL #: CHILLER SERIAL #: CUSTOMER : START-UP DATE : PRE START-UP CHECK LIST All Electrical Connections are tight, these may loosen during shipment Main Disconnect Energized for 24Hr. to allow Crankcase Heater to boil any liquid refrigerant out of crankcase.
  • Page 19 Packaged Glycol Chiller Systems | 17 OPERATING AND SAFETY CONTROL SET POINT GUIDE Below you will nd all our standard electrical controls listed with the recommended settings at di erent operating conditions. ese settings are based on systems using Refrigerant R404A DESIRED GLYCOL GLYCOL...
  • Page 20 18 | Pro Refrigeration, Inc CHART #1 Weight % Volume % Freezing Freezing Degree Propylene Propylene Point* in Point* in Brix** Glycol Glycol Fahrenheit Celsius 29.1 -1.6 26.1 -3.3 14.5 22.9 -5.1 12.9 19.4 19.2 -7.1 15.4 20.4 18.3 -7.6 21.4...
  • Page 21 | Pro Refrigeration, Inc Chart #2 Nominal Inside Volume Pipe Size Diameter Gallons per Inches Inches 100 feet of pipe 1 1/4" 1.38 7.76 1 1/2" 1.61 10.58 2" 2.067 17.43 2 1/2" 2.469 24.87 3" 3.068 38.4 3 1/2"...
  • Page 22 Packaged Glycol Chiller Systems | PROBLEM POSSIBLE CAUSES CORRECTIVE STEPS compressor will not run Main Switch / Circuit Breaker Open Reset Switch / Circuit Breaker Fuse Blown Check Electrical Circuits and Motor Windings Thermal Overloads Tripped for shorts or grounds. Investigate for possible over- Defective Contactor or Coil loading.

  • Page 23: Troubleshooting

    | Pro Refrigeration, Inc CHILLER SYSTEM PREVENTIVE MAINTENANCE CHECK LIST Inspection/Replacement Items and Frequency For Technical Support Please Contact Pro Refrigeration, Inc. Technical Services at (253) 735 9466 DAILY Date Date Air Cooled Condenser Clear of Obstruction Chiller System Setpoint...
  • Page 24 Packaged Glycol Chiller Systems | NOTES...
  • Page 25 Pro Refrigeration, Inc Pro Refrigeration, Inc 319 Farmington Road 326 8th ST SW Mocksville, NC 27028 Auburn, WA 98001 Tel: 800-845-7781 Tel: 800-845-7781 Fax: 253-735-2631 Fax: 253-735-2631...

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