Pro Refrigeration CHILSTAR Series, Operation Manual

Page 1: ...Operations Manual...

Page 2: ...MPS 3 GLYCOL STORAGETANK 3 REFRIGERATION EQUIPMENT 3 SPIRAL DRUM EVAPORATOR 3 PUMPCURVESSUPPLIEDBYPUMPSERIES 4 INSTALLATION OPERATION MAINTENANCE 6 WIRING 7 MAINTENANCE iv PIPING 6 RECEIVING AND INSPE...

Page 3: ...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 Rainier Physical Address 326 8th ST SW...

Page 4: ...CL CLASSIC NOTANK X NONE COMPRESSORMAKE B BITZER C CARLYLE M MANEUROP E EMERSON COPELAND X NONE P PROREFRIGERATION NUMBEROFREFRIGERATIONCIRCUITS 1 2 3 4 5 CIRCUITHORSEPOWER HERMETIC SEMI HERMETIC 02 1...

Page 5: ...g By manifolding the evaporators together we can maximize the efficiency of the heat exchanger surface area We offer a 5 year replace ment warranty for the evaporator The warranty does not cover failu...

Page 6: ...4 Pro Refrigeration Inc PUMP CURVES SUPPLIED BY PUMP SERIES 1ST Series Pump Curve 2ST Series Pump Curve...

Page 7: ...Packaged Glycol Chiller Systems 5 3ST Series Pump Curve 5SH Series Pump Curve...

Page 8: ...iping must be in accordance with applicable local and state codes 2 Refrigerant piping should be designed and installed in accordance with recommended practices outlined in ARI or ASHRAE piping guide...

Page 9: ...nd contaminants in the system not removed by proper evacuation can cause corrosion on compressor windings expansion valve freeze up oil sludge and high discharge pressures 2 Attach vacuum pump to low...

Page 10: ...possible loose or corroded wiring 6 Monitor system pressures daily and amperages monthly 7 Check system glycol tank level and percentage for proper freeze point The freeze point should be at least 20...

Page 11: ...l electrical codes it is likely an electrical disconnect safety switch will need to be located near the chiller system Check name plate or manual for electrical power supply requirements STEP 2 Open E...

Page 12: ...h the piping with water Visually check for any leaks on the system before proceeding STEP 5 Turn each circuit s STAGE switch to the ON position If your chiller is a single circuit system turn the CHIL...

Page 13: ...AGE CHILLER switches OFF and drain the water from system and tank If no tank is installed open up your piping inside the processing plant and drain water It is important to drain as much water as poss...

Page 14: ...pped inside the main electrical enclosure in a plastic bag Install these into the fuse block associated with your condensing unit If chiller has circuit breakers switch them to the ON position Danfoss...

Page 15: ...disconnect to to the ON position Turn CHILLER or STAGE switches to ON The chiller circulation pump should start running and compressors should stage on off according to the glycol setpoint temperatur...

Page 16: ...ipment purchased from Pro Refrigeration Inc Any materi als or equipment not manufactured by Pro Refrigeration Inc are only warranted in so much as warranted by the manufacturer or distributor of such...

Page 17: ...of our chillers must pass a stringent quality check list before being approved for shipment If a system is found to possess a workmanship flaw please call the factory and inform us of the defect which...

Page 18: ...Manual for Factory Settings High Pressure Cut Out Low Pressure Cut In Low Pressure Cut Out Oil Failure Control P29NC 3 FREEZE PROTECTION SETTINGS refer to Operation Manual for Factory Settings Low Pr...

Page 19: ...rocedures To order a refractometer glycol solution tester please contact your sales representative or contact the factory at the above listed phone number DESIRED GLYCOL GLYCOL FREEZE CONTROL CUT IN C...

Page 20: ...5 26 1 36 35 4 0 8 17 3 26 9 37 36 4 0 8 18 2 27 5 38 37 4 2 4 19 1 28 39 38 4 4 2 20 1 28 5 40 39 4 6 21 1 29 1 41 40 4 7 8 22 1 29 6 42 41 4 9 8 23 2 30 2 43 42 4 11 8 24 4 30 7 44 43 4 13 9 25 5 31...

Page 21: ...l Process Heat Exchanger Volume Capacity D Use chart 1 to find percentage concentration E Multiply total system volume by glycol percentage required Example Brewery Application with Fermenters as Proc...

Page 22: ...repair recharge B Clogged Liquid Line Filter Drier B Replace C Expansion Valve malfunction C Check Superheat Setting adjust or replace D Condensing Temperature too low D Check means of regulating Cond...

Page 23: ...arms Inspect for glycol leaks Refrigerant Sight Glass Inspection DAILY Daily Inspection Notes WEEKLY Date Date Suction Pressure Proper Glycol Reservoir Level Discharge Pressure Compressor Superheat We...

Page 24: ...Packaged Glycol Chiller Systems V NOTES...

Page 25: ...Pro Refrigeration Inc 326 8th ST SW Auburn WA 98001 Tel 800 845 7781 Fax 253 735 2631 Pro Refrigeration Inc 319 Farmington Road Mocksville NC 27028 Tel 800 845 7781 Fax 253 735 2631...