Cornelius 2000 - Series manual

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Table of contents for the manual

  • Page 1

    CONTIN UOUS FLO W I CEMAKER 500, 700, 1000, 2000 - Series Ser vice Ma nual Release Da te: May 27, 20 04 Publication Nu mber: 63046017 4SER Revision Date: Febr uary 1, 2005 Revision: C Visit th e IMI Corn elius web site at www.cornelius.c om for all your Lite rature needs . ®[...]

  • Page 2

    CONTINUOUS FLO W ICEMAKER SERV ICE MANUAL The produc ts, technic al inform ation, and instr uction s contai ned in this manual are subjec t to change without notice. The se instr ucti ons are not intend ed to c ov er all de tails or var ia- tions of t he equi pment, nor to provide f or ev er y possi ble contingenc y in the insta llation, operation [...]

  • Page 3

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - i - Publication Number: 6 30460174SER Safet y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Safet y Ins tru ctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 4

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 6304601 74SER - ii - © 2004-2005, IMI Cornelius Inc.[...]

  • Page 5

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 1 - Publication Number: 6 30460174SER SAFETY S AFETY I NSTRUCTIONS Read and Follow all Safety Instructions Read an d f ollow all sa f ety in stru ction s in this manual and on the m achine ( decals, lab els, and lam inated card s). Read an d underst and all a pplicable O [...]

  • Page 6

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 630460174SER - 2 - © 2004-2005, IMI Cornelius Inc. GENERAL DESCRIPTION This sec tion gi v es t he Unit des cri ption, theo r y of operati on, and des ign da ta for continuous flow icem aker ser ies 500, 700, 100 0, and 2000 . S PECIFICATION C HAR T NO TE: For units not listed in above [...]

  • Page 7

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 3 - Publication Number: 6 30460174SER FIGURE 1. SERIES 500 & 700 DIMENSION DRA WING (SHIPPING WT. 160 LBS. APPRO X). FIGURE 2. SERIES 1000 DIMENSION DRA WING (SHIPPING WT. 210 LBS. APPRO X). 24.50 14.50 25.00 1.38 1.75 INLET 3/8 FLARED WA TER COOLED ONL Y OUTLET 3/8 F[...]

  • Page 8

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 630460174SER - 4 - © 2004-2005, IMI Cornelius Inc. FIGURE 3. SERIES WCC2001-A AND WCF2201-A DIMENSION DRAWINGS VIEWED FROM BOTTOM OF MACHINE 30.00 24.00 28.06 AIR INLET SIDE FRONT BACK 2.06 2.25 23.50 18.13 W A TER IN ELECTRICAL 7/8 DIA. DRAIN 3/8 I.D. TUBE 9.50 20.13 3.81 ICE DISCHARG[...]

  • Page 9

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 5 - Publication Number: 6 30460174SER B IN C ONTR OL G EARMO TOR The gear m otor is equipped wi th a star t relay and a m anual rese t ov erlo ad. When cur rent is applied , the re la y ener gizes and co mpletes the cir cuit to the star t winding . The motor reaches a pre[...]

  • Page 10

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 630460174SER - 6 - © 2004-2005, IMI Cornelius Inc. CLEANING AND SANITIZING I CEMAKER C LEA NI NG AND S ANITIZING P R OCEDURES Do not use any of the ic e made dur ing c leaning operations. Clean a nd saniti ze ice sto rage area wh en clean ing icem aker . 1. T u rn mach ine off. 2. Shu [...]

  • Page 11

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 7 - Publication Number: 6 30460174SER S EMI - ANNUALL Y Semi – An nually in additi on to all p reviously establis hed se r vice p rocedur es perform the following: 1. C heck f or water leaks in tube c onnectio ns, water fittings an d lower icemaker water seal . 2. C hec[...]

  • Page 12

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 630460174SER - 8 - © 2004-2005, IMI Cornelius Inc. W ATER LEVEL CONTR O L H OW W ATER L EV EL C ON TROL W ORKS When water is introdu ced thro ugh the inl et fitting the floa t rises. the float p ushes again st a lev er whic h in tur n forces the po ppet asse mbly against the inl et fit[...]

  • Page 13

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 9 - Publication Number: 6 30460174SER ELECTR ICAL FIGURE 6. SCHEMATIC AND WIRING DIAGRAM WCC2001-A AND WCF22 01-A FIGURE 7. SCHEMATIC AND WIRING DIA GRAM WCC500-A, WCC500-W , WCC700-A, WCC700-W , WCF510-A, WCF510 -W , WCF71 0-A, & WCF710 -W[...]

  • Page 14

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 630460174SER - 10 - © 2004-2005, IMI Cornelius Inc. FIGURE 8. SCHEMATIC AND WIRING DIAGRAM WCC701-A, WCC701-W , WCC1001-A, WCC1001-W, W CF711-A, WCF711-W , WCF110 1-A, & WCF110 1-W FIGURE 9. SCHEMATIC AND WIRING DIAGRAM WCF1101R , WCC1001R , WCF1102R , & WCC1102R[...]

  • Page 15

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 11 - Publication Number: 6 30460174SER FIGURE 10. SCHEMATIC AND WIRING DIA GRAM WCC502, WCC702, WCC1002, WCF512, WCF7 12, & WCF1102 FIGURE 11. SCHEMATIC AND WIRING DIA G RAM WCC2001-R AND WCF2201-R[...]

  • Page 16

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 630460174SER - 12 - © 2004-2005, IMI Cornelius Inc. REFRIGERA TION SYSTEM Thermostatic Expa nsion V alve NO Adjustment. +/- 10 lbs . Discharge P ressure W ater T emper ature R EFRIGERATION S YS TEM A DJ USTMENTS A compl ete unde rstandi ng of the i cemaker and h er metic refri geratio [...]

  • Page 17

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 13 - Publication Number: 6 30460174SER C ONDENSER M ODULATING V ALVE The reaso n for using a water mod ulating valve is to suppl y the correc t amoun t of water to the c ondenser. and to mai ntain a proper ope rating pre ssure to r efrigera tion sys tem high side. The flo[...]

  • Page 18

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 630460174SER - 14 - © 2004-2005, IMI Cornelius Inc. C ONDENSER M ODULATING V ALVE R EMO VAL 1. D isconnect power to unit, then sh ut off water su pply to c ondenser and ev acuate r efri gerant from syste m. 2. R emov e inlet water li ne from Co ndenser Modulati ng V alve. Also remov e [...]

  • Page 19

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 15 - Publication Number: 6 30460174SER M OTOR C HEC K The resi stance rea dings on the wind ing wi ll be between 5 to 25 ohm s. A meter c apable of these low reading s must be us ed. The sta r t r ela y cov er must b e removed. If no conti nuity on star t or r un w inding[...]

  • Page 20

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 630460174SER - 16 - © 2004-2005, IMI Cornelius Inc. I NSTALLATION AND S HAFT S EAL R EPLACEMENT 500 A UG ER AND E XTRUDING H EAD R EMO VAL 1. D isconnect unit from power suppl y . 2. R emov e storage con tainer c ov e r and put aside. 3. T u rn off water sup ply to ic emaker . 4. Afte [...]

  • Page 21

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 17 - Publication Number: 6 30460174SER I NSTALLATION AND S HAFT S EAL R EPL ACEMENT 700 & 1000 U PPER N UT AND B EARI NG A SSEMB LY The uppe r white be aring l ocated on top of th e auger i s used to ab sorb the f orce between the aug er and ex tru ding h ead. NO TE: [...]

  • Page 22

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 630460174SER - 18 - © 2004-2005, IMI Cornelius Inc. O VERLOAD C HECK C OMPRESSOR C HEC K C APACITOR C HEC K Using a volt – ohmmeter check the cont inuity across th e overload, co ntact #1 an d #3. If none, wait f or uni t to cool down and tr y ag ain. If still no con tin uity , t he [...]

  • Page 23

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 19 - Publication Number: 6 30460174SER S AFETY C ONTR OLS Y our icemaker unit ha s sev eral safety and c ontrol devices incor porated i nto its d esign. W ARNING : None of th e below des cr ibed devices should ev er b e “ bypassed ” to allow the unit to function. The [...]

  • Page 24

    Continuous Flow Icem aker Se rvice Man ual Publication Number: 630460174SER - 20 - © 2004-2005, IMI Cornelius Inc. GUIDE T O GOOD ICE CUSTOMER COMMENTS CHECK ICEMAKER LOCA TION CONDITIONS FIRST CHECK ICE MAKER Use gauges for checking suction and head pressures. See manual for correct reading and conditions. Check frost line and sight glass. Check [...]

  • Page 25

    Contin uous Flow Ic emaker Service Manual © 2004-2005, IMI Corne lius Inc. - 21 - Publication Number: 6 30460174SER T R OUBLESHOOTING TROUBLESHOO TING CHART - ICEMAKER NO T OPERA TING NO POWER Check electrical wiring in con trol box f or loose connec tions. Check f or failed service switch or rela y . Check pow er to machine. ICEMAKER RUNS B UT DO[...]

  • Page 26

    IMI Cornelius Inc . www .cornelius.com[...]