Cornelius 500-Series Manuel de service

Installation and Service ManualCONTINUOUS FLOW ICEMAKER500-Series700-Series1000-Series2000-SeriesPRINTED IN U.S.AIMI CORNELIUS INC; 1997--99Part No. 6

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7638085278INSTALLATIONThis section covers unpacking and inspection, selecting location, installing unit, preparing for operation, and op-eration.A. RE

8638085278F. ELECTRICAL SUPPLY1. Power Access— is provided with a 7/8? dia. knockout hole in the rear panel. Route incoming power inconduit, through r

9638085278NOTE: For altitudes over 1000 feet above sea level, adjust range screw (behind end cover). Half turnmax. raises setting 4_F approx.FIGURE 5.

10638085278FIGURE 7. SCHEMATIC AND WIRING DIAGRAM WCC500--A, WCC500--W, WCC700--A, WCC700--W,WCF510--A, WCF510--W, WCF710--A, & WCF710--WFIGURE 8.

11638085278LOWPRESSURECONTROLANTI--FREEZERELAYON/OFFSWITCHMAINCONTACTORAUX BINCONTROLSOLENOID208/230VACGEAR MOTORSTARTRELAYCOMPRESSORSTARTCAPRUNCAPWAT

12638085278FIGURE 11. SCHEMTIC AND WIRING DIAGRAM WCC2001-R AND WCF2201-R

13638085278GUIDE TO SERVICEICEMAKER CLEANING AND SANITIZING PROCEDURESDo not use any of the ice made during cleaning operations.Clean and sanitize ice

14638085278SEMI--ANNUALLYSemi-Annually in addition to all previously established service procedures perform the following:1. Check for water leaks in

15638085278WATER LEVEL CONTROLHOW WATER LEVEL CONTROL WORKSWhen water is introduced through the inlet fitting the float rises. the float pushes agains

i638085278TABLE OF CONTENTSPageSAFETY INFORMATION 1...RECOGNIZE SAFETY INFORMATION 1...

NOTE: Thermostatic Expansion Valve NO Adjustment– 10 lbs. Discharge PressureWater Temperature50_60_70_80_90_100_Air Temperature16638085278REFRIGERATIO

17638085278CAUTION: Very high discharge pressure is present in system. Quick disconnects on yourgauges will minimize danger and loss of refrigerant. C

18638085278BIN CONTROLThe type of bin control used on all WCC Models is thermostatically controlled. The switch itself is inside theelectrical box and

19638085278GEARMOTOROVERLOAD TRIPPEDCheck water level controland evaporator water tubeforline build-up restrictions.Clear ice fromevaporator andauger

20638085278FIGURE 16. GEARMOTOR ASSEMBLYTO REPLACE GEARMOTOR ASSEMBLY1. Disconnect the icemaker from the electrical power source.2. Disconnect the tra

216380852782. Place rubber coated ceramic seal (important: ceramic face up) over output shaft and push down until sealrests on top of the shaft seal s

22638085278NOTE: The bearings are 3/32?thick. When they wear below 1/16? they should be replaced. Bearings tobe inspected for wear during quarterly ma

23638085278CAPACITOR CHECK9. Check or replace start capacitor, disconnect bleed resistor before checking for shorted capacitor.10. Check or replace ru

24638085278GUIDE TO GOOD ICECUSTOMERCOMMENTSCHECK ICEMAKERLOCATION CONDITIONSFIRSTCHECK ICE MAKERS Use gauges for checkingsuction and headpressures. S

25638085278TROUBLESHOOTING CHART -- ICEMAKER NOT OPERATINGNO POWERCheck electrical wiring in con-trol box for loose connec-tions.Check for failed serv

ii638085278TABLE OF CONTENTS (cont’d)PageAUGER AND EXTRUDING HEAD REMOVAL 21...INSTALLATION AND SHAFT SEAL REPLACEMENT 700 &

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27638085278TROUBLESHOOTINGIMPORTANT: Only qualified personnel should service internal components or electrical wiring.TROUBLESHOOTING COMPRESSORSTroub

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29638085278PARTS LIST

3063808527812341191076FIGURE 23. REFRIGERATION AND ICEMAKER ASSEMBLY MODEL 2000 SERIESEXPLODED VIEW AND PARTS LISTItemNo Part No Description1 16296402

31638085278FIGURE 24. REFRIGERATION AND ICEMAKER ASSEMBLY MODEL 500 SERIES

32638085278REFRIGERATION AND ICEMAKER ASSEMBLY MODEL 500 SERIESItemNo.Part No. Description18638090130 Front End Assembly--WCC50018638090130--002 Front

33638085278FIGURE 25. REFRIGERATION AND ICEMAKER ASSEMBLY MODEL 700 SERIES

34638085278REFRIGERATION AND ICEMAKER ASSEMBLY MODEL 700 SERIESItemNo.Part No. Description1638090230 Front End Assembly--115V1638090230--001 Front End

35638085278FIGURE 26. REFRIGERATION AND ICEMAKER ASSEMBLY MODEL 1000 SERIES

iii638085278TABLE OF CONTENTS (cont’d)PageFIGURE 19. SHAFT SEAL 700 & 1000 21...FIGURE 20. OVERLOAD CHECK 22...

36638085278REFRIGERATION AND ICEMAKER ASSEMBLY MODEL 1000 SERIESItemNo.Part No. Description1638090330--001 Front End Assembly--208/230VWCC100063809033

37638085278FIGURE 27. WATER LEVEL CONTROL ASSEMBLYMODEL WCC500/700/1000 SERIESEXPLODED VIEW AND PARTS LIST1234567ITEMNOPART NO NAME1 638030822 Reservo

38638085278FIGURE 28. FRONT END ASSEMBLY MODEL 500 SERIESEXPLODED VIEW AND PARTS LIST12345678910141616ItemNo.Part No. Name638090130 Front End Assembly

3963808527812345678910141616FIGURE 29. FRONT END ASSEMBLY MODEL 700 SERIESEXPLODED VIEW AND PARTS LISTItemNo.Part No. Name638090230 Front End Assembly

40638085278FIGURE 30. FRONT END ASSEMBLY MODEL 1000 & 2000 SERIESEXPLODED VIEW AND PARTS LISTItemNo.Part No. Name17 638090316 Shaft Seal Seat63809

41638085278101191287564321FIGURE 31. ELECTRICAL BOX ASSEMBLY MODEL 500 AND 700 SERIESItemNo.Part No.500/700(115V)Part No.701(208/230V)Part No.502/702(

42638085278FIGURE 32. ELECTRICAL ASSEMBLY MODEL 1000 AND 2000 SERIES12345678910111213141516 17ItemNoPart No Name1638090322 Start Relay, 208/230 60 Hz.

43638085278IMI CORNELIUS WILSHIRECERTIFICATE OF WARRANTYTWO YEAR LIMITED ICE EQUIPMENT WARRANTYIMI Cornelius Wilshire (formerly Wilshire Corp., Selmix

One Cornelius PlaceAnoka,Minnesota55303-6234Telephone (800) 238-3600Facsimile (763) 422-3246Corporate Headquarters:IMI CORNELIUS INC.

1638085278SAFETY INFORMATIONRecognize Safety InformationThis is the safety-alert symbol. When you see thissymbol on our machine or in this manual, be

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3638085278GENERAL DESCRIPTIONThis section gives the Unit description, theory of operation, and design data for continuous flow icemaker series500, 700

463808527824.5014.5025.00 1.381.75INLET 3/8 FLAREDWATER COOLED ONLYOUTLET 3/8 FLREWATER COOLED ONLYDRAIN 3/8 ID TYGON TUBEWATERIN1/4FLAREELECTRIC 7/8

5638085278VIEWED FROM BOTTOM OF MACHINE30.0024.0028.06AIR INLETSIDEFRONTBACK2.062.2523.5018.13WATER INELECTRICAL 7/8 DIA.DRAIN 3/8 I.D. TUBE9.5020.133