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Cornelius WCC1401-A manual

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Table of contents for the manual

  • Page 1

    CONTINUOUS FLOW ICEMAKER WCC1401-A/WCF1411-A Series Service Manual Release Date: Oc tober 26, 2006 Publication Number: 6304603 24SER Revision Date: Sept ember 24, 2008 Revision: C Visit the IMI Corn elius web site at www .cornelius. com for all your Literatu re needs. ®[...]

  • Page 2

    CONTINUOUS FLOW ICEMAKER SERVICE MANUAL The product s, technical information, and instructio ns contai ned in this manual are subject to change without notice. These instru ction s ar e not intended to cover a ll details or varia- tions of the equipment, nor to provide for every possible contingency in the inst allation, operation or maintenance of[...]

  • Page 3

    TABLE OF CONTENTS Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Read and Follow all Safety In structions . . . . . . . . . . . . . . . . [...]

  • Page 4

    [...]

  • Page 5

    Continuous Flow Icemaker Service Manual © 2006-2008, IMI Cornelius Inc. - 1 - Publication Number: 630460324SER SAFETY S AFETY I NSTRUCTIONS Read and Follow all Safety Instructions Read and follow all safety instructio ns in this manual and on the machine (decals, labels, and laminated cards). Read and underst and all applicable OSHA (Occup ation S[...]

  • Page 6

    Continuous Flow Icemaker Service Manual Publication Number: 630460324SER - 2 - © 2006-2008, IMI Cornelius Inc. GENERAL DESCRIPTION This section gives the Unit descripti on, theory of operation , and design d ata for continuous flow icemaker series WCC1401-A. S PECIFICATION C HART FIGURE 1 Models Description VAC HZ PH Wire Comp. RLA Fan Amps GRMTR [...]

  • Page 7

    Continuous Flow Icemaker Service Manual © 2006-2008, IMI Cornelius Inc. - 3 - Publication Number: 630460324SER FIGURE 2. Series WCC1401-A/ WCF1411-A Dimension Drawing[...]

  • Page 8

    Continuous Flow Icemaker Service Manual Publication Number: 630460324SER - 4 - © 2006-2008, IMI Cornelius Inc. ELECTRICAL FIGURE 3. Schematic WCC1401-A/WCF1411-A[...]

  • Page 9

    Continuous Flow Icemaker Service Manual © 2006-2008, IMI Cornelius Inc. - 5 - Publication Number: 630460324SER REFRIGERATION SCHEMATIC FIGURE 4. WCC1401-A Condenser Dryer Compressor Evaporator TXV[...]

  • Page 10

    Continuous Flow Icemaker Service Manual Publication Number: 630460324SER - 6 - © 2006-2008, IMI Cornelius Inc. FIGURE 5. WCC2001QTR REFRIGERATION DIAGRAM[...]

  • Page 11

    Continuous Flow Icemaker Service Manual © 2006-2008, IMI Cornelius Inc. - 7 - Publication Number: 630460324SER CLEANING AND SANITIZING I CEMAKER C LEANING AND S ANITIZING P ROCEDURES Do not use a ny of the ice made during cleaning operations. Clean and sanitize ice storage are a when cleaning icemaker . 1. T urn off machine. 2. Shut off water supp[...]

  • Page 12

    Continuous Flow Icemaker Service Manual Publication Number: 630460324SER - 8 - © 2006-2008, IMI Cornelius Inc. Semi-Annually Semi-Annually in addition to a ll previously esta blished service proced ures perform the follo wing: 1. Check for water leaks in tube connections, water fittings an d lower icemaker wate r seal. 2. Check drain tube s for cl[...]

  • Page 13

    Continuous Flow Icemaker Service Manual © 2006-2008, IMI Cornelius Inc. - 9 - Publication Number: 630460324SER REFRIGERATION SYSTEM R EFRIGERATION S YSTEM A DJUSTMENTS A complete underst anding of the icemaker and hermetic refrige ration system is necessary before any adjustment s are made. The refrige ration technician mu st use high and low s id[...]

  • Page 14

    Continuous Flow Icemaker Service Manual Publication Number: 630460324SER - 10 - © 2006-2008, IMI Cornelius Inc. WATER LEVEL CONTROL H OW W ATER L EVEL C ONTROL W ORKS When water is introduced th rough the inlet fitting the fl oat rises, the float pushes against a lever that in turn, forces the poppet assembly ag ainst the inlet fitting valve seat [...]

  • Page 15

    Continuous Flow Icemaker Service Manual © 2006-2008, IMI Cornelius Inc. - 11 - Publication Number: 630460324SER B IN C ONTROL The type of bin control use d on all WCC and WCF Models is an electronic contro l. The control is supplied with power to terminals X1 and X2. T erminals X3 and X4 are a norma lly closed switch which open when the thermostat[...]

  • Page 16

    Continuous Flow Icemaker Service Manual Publication Number: 630460324SER - 12 - © 2006-2008, IMI Cornelius Inc. GEARMOT OR OVERLOAD TRIPPED Check water level control and evaporator water tube for line build-up restrictions. Clear ice from evaporator and auger before resetting overload. CLEAN CAUTION See Instructions. Overload hot try again. YES NO[...]

  • Page 17

    Continuous Flow Icemaker Service Manual © 2006-2008, IMI Cornelius Inc. - 13 - Publication Number: 630460324SER M OTOR C HECK The resistance readings on the winding will be between 5 to 25 ohms. A meter capable of these low readings must be used. The st art relay cover must be removed. If no continuity on start or run windin g test, repl ace gearm[...]

  • Page 18

    Continuous Flow Icemaker Service Manual Publication Number: 630460324SER - 14 - © 2006-2008, IMI Cornelius Inc. A UGER AND E XTRUDING H EAD R EMOVAL 1. Disconnect u nit from po wer supply . 2. Remove storage co ntainer cover an d put aside. 3. T ur n off water supply to icemaker . 4. Afte r ice has melted from head t ake hold of the auger nut and [...]

  • Page 19

    Continuous Flow Icemaker Service Manual © 2006-2008, IMI Cornelius Inc. - 15 - Publication Number: 630460324SER E LECTRICAL C HECKOUT 1. Be sure the unit is disconne cted from the powe r source. Rem ove the co mpressor elec trical box cover . Check for obvious damage and loose wires. 2. Disconnect t he fan mot or leads. Since capacitors store ener[...]

  • Page 20

    Continuous Flow Icemaker Service Manual Publication Number: 630460324SER - 16 - © 2006-2008, 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 wat[...]

  • Page 21

    Continuous Flow Icemaker Service Manual © 2006-2008, IMI Cornelius Inc. - 17 - Publication Number: 630460324SER TROUBLESHOOTING 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 DOES NOT[...]

  • Page 22

    IMI Corneliu s Inc. www.cornel ius.com[...]