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Cornelius 500 Series Service Manual

500, 700, 1000, 2000 - series cornelius continuous flow icemaker
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See also: Installation and Servicing Manual , Installation Manual
CONTINUOUS FLOW ICEMAKER
500, 700, 1000, 2000 - Series
Service Manual
Release Date: May 27, 2004
Publication Number: 630460174SER
Revision Date: April 07, 2014
Revision: J
Visit the Cornelius web site at www.cornelius.com for all your Literature needs.

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Summary of Contents for Cornelius 500 Series

  • Page 1 CONTINUOUS FLOW ICEMAKER 500, 700, 1000, 2000 - Series Service Manual Release Date: May 27, 2004 Publication Number: 630460174SER Revision Date: April 07, 2014 Revision: J Visit the Cornelius web site at www.cornelius.com for all your Literature needs.

  • Page 2: Contact Information

    Commercial Warranty. Cornelius will not be responsible for any repair, replacement or other service required by or loss or damage resulting from any of the following occurrences, including but not limited to, (1) other than normal and proper use and normal...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Safety Instructions..............1 Read and Follow ALL Safety Instructions .
  • Page 4 Installation and Shaft Seal Replacement 500 ......... 18 Auger and Extruding Head Removal .

  • Page 5: Safety Instructions

    Only trained and certified electrical, plumbing and refrigeration technicians should service this unit. ALL WIRING AND PLUMBING MUST CONFORM TO NATIONAL AND LOCAL CODES. FAILURE TO COMPLY COULD RESULT IN SERIOUS INJURY, DEATH OR EQUIPMENT DAMAGE. © 2004-2014, Cornelius Inc. - 1 - Publication Number: 630460174SER...

  • Page 6: Safety Precautions

    NOTE: If the appliance is to be limited to less than the above, this has to be clearly stated in the instructions. WARNING: Connect to potable water supply only. WARNING: To avoid a hazard due to instability of the appliance, it must be fixed in accordance with th e instructions. Publication Number: 630460174SER - 2 - © 2004-2014, Cornelius Inc.

  • Page 7: General Information

    Water Cooled 208/230 12.9 (2) 2 R404A WCF2202–A Air Cooled 220/240 11.4 (2) 2 R404A NOTE: For units not listed in above chart, refer to nameplate or contact factory service © 2004-2014, Cornelius Inc. - 3 - Publication Number: 630460174SER...
  • Page 8 Continuous Flow Icemaker Service Manual Temperature Chart   Figure 1. Series 500 & 700 Dimension Drawing (Shipping Wt. 160 Lbs. Approx). Publication Number: 630460174SER - 4 - © 2004-2014, Cornelius Inc.
  • Page 9 WATER INLET 1/4" MALE FLARE FRONT BACK SIDE ICE DISCHARGE 2.06 5.87 9.04 BOTTOM VIEW (VIEWED FROM BOTTOM OF VIEW) Figure 2. Series 1000 Dimension Drawing (Shipping Wt. 210 Lbs. Approx). © 2004-2014, Cornelius Inc. - 5 - Publication Number: 630460174SER...
  • Page 10 AIR INLET 2.25 BACK FRONT 2.06 24.00 ICE DISCHARGE 9.50 2.06 20.13 FRONT 2.06 3.81 SIDE BOTTOM VIEWED FROM BOTTOM OF MACHINE Figure 3. Series WCC2001-A and WCF2201-A Dimension Drawings Publication Number: 630460174SER - 6 - © 2004-2014, Cornelius Inc.

  • Page 11: Bin Control

    If the motor is subjected to an abnormal load, but does not reach a stall condition, the overload will react, but over a greater period of time. The reaction time depends upon the amperage to which it is subjected. The overload, through the safety circuit, also shuts off the compressor. © 2004-2014, Cornelius Inc. - 7 - Publication Number: 630460174SER...

  • Page 12: Cleaning And Sanitizing

    1. Clean the condenser. Use a brush, vacuum cleaner or blow from inside with air or CO gas. 2. Inspect water feed reservoir at lease once a month until a definite pattern for cleaning and sanitizing has been established. Publication Number: 630460174SER - 8 - © 2004-2014, Cornelius Inc.

  • Page 13: Quarterly

    6. Check unit for abnormal noise. Tighten machine and cabinet screws, if necessary. 7. Check white upper bearings on auger assembly. If bearings are less than 1/16” thick, replace. REPLACE 1/16 1/16 REPLACE Figure 5. Upper Nut and Bearing Assembly © 2004-2014, Cornelius Inc. - 9 - Publication Number: 630460174SER...

  • Page 14: Water Level Control

    2. Unplug molex connector connecting switch to electrical box. 3. Remove the 2 screws anchoring the water level safety switch to the bottom of the water level control mounting bracket. Publication Number: 630460174SER - 10 - © 2004-2014, Cornelius Inc.

  • Page 15: Electrical

    Continuous Flow Icemaker Service Manual ELECTRICAL Figure 6. Schematic and Wiring Diagram WCC2001-A and WCF2201-A Figure 7. Schematic and Wiring Diagram WCC500-A, WCC500-W, WCC700-A, WCC700-W, WCF510-A, WCF510-W, WCF710-A, & WCF710-W © 2004-2014, Cornelius Inc. - 11 - Publication Number: 630460174SER...
  • Page 16 Continuous Flow Icemaker Service Manual Figure 8. Schematic and Wiring Diagram WCC701-A, WCC701-W, WCC1001-A, WCC1001-W, WCF711-A, WCF711-W, WCF1101-A, & WCF1101-W Figure 9. Schematic and Wiring Diagram WCF1101R, WCC1001R, WCF1102R, & WCC1102R Publication Number: 630460174SER - 12 - © 2004-2014, Cornelius Inc.
  • Page 17 Continuous Flow Icemaker Service Manual Figure 10. Schematic and Wiring Diagram WCC502, WCC702, WCC1002, WCF512, WCF712, & WCF1102 Figure 11. Schematic and Wiring Diagram WCC2001-R and WCF2201-R © 2004-2014, Cornelius Inc. - 13 - Publication Number: 630460174SER...

  • Page 18: Refrigeration System

    CAUTION: Very High discharge pressure is present in system. Quick disconnects on you gauges will minimize danger and loss of refrigerant. Comply with federal regulations for reclaiming refrigerant. Publication Number: 630460174SER - 14 - © 2004-2014, Cornelius Inc.

  • Page 19: Condenser Modulating Valve

    6. Charge unit with proper amount of refrigeration. 7. Turn power and water on to unit. 8. With unit running, adjust modulating valve to proper setting. 9. Go through a complete system check. © 2004-2014, Cornelius Inc. - 15 - Publication Number: 630460174SER...

  • Page 20: Motor Check

    The resistance readings on the winding will be between 5 to 25 ohms. A meter capable of these low readings must be used. The start relay cover must be removed. If no continuity on start or run winding test, replace gearmotor. If continuity on grounded motor test, replace gearmotor. Publication Number: 630460174SER - 16 - © 2004-2014, Cornelius Inc.

  • Page 21: Start Relay

    Remove the transmission from the unit. 4. When replacing the transmission, it may be necessary to rotate the auger back and forth to align the motor shaft and auger. © 2004-2014, Cornelius Inc. - 17 - Publication Number: 630460174SER...

  • Page 22: Installation And Shaft Seal Replacement 500

    4. When replacing the auger assembly, perform the Auger Engagement procedure to ensure that the extruder head is fully engaged into the evaporator. UGER NGAGEMENT Install the extruder head on top of the evaporator, as shown in Figure 17. Publication Number: 630460174SER - 18 - © 2004-2014, Cornelius Inc.
  • Page 23 Keep hands out of the way when rotating the extruder head. When the auger is aligned, it drops down quickly and a finger may be pinched due to the weight of the auger/extruder head assembly. © 2004-2014, Cornelius Inc. - 19 -...

  • Page 24: Installation And Shaft Seal Replacement 700 & 1000

    WARNING: Disconnect power to the unit before servicing. Follow all lock out/tag out procedures established by the user. Verify all power is off to the unit before performing any work. Publication Number: 630460174SER - 20 - © 2004-2014, Cornelius Inc.

  • Page 25: Electrical Checkout

    Disconnect power to the unit before servicing. Follow all lock out/tag out procedures established by the user. Verify all power is off to the unit before performing any work. Failure to comply could result in serious injury, death or damage to the equipment. © 2004-2014, Cornelius Inc. - 21 - Publication Number: 630460174SER...

  • Page 26: Capacitor Check

    1. Low water shut off reed switch located in icemaker float assembly. (Automatic reset type.) 2. Gearmotor thermal overload, manual reset type (red button on motor). 3. Compressor thermal overload, automatic reset type. 4. Anti–freeze relay and associated circuit. See wiring diagrams. Publication Number: 630460174SER - 22 - © 2004-2014, Cornelius Inc.

  • Page 27: Guide To Good Ice

    Continuous Flow Icemaker Service Manual 5. Main service switch located on top of the control box. 6. Bin Control. 7. High pressure cut out (water cooled only). GUIDE TO GOOD ICE © 2004-2014, Cornelius Inc. - 23 - Publication Number: 630460174SER...
  • Page 28 Continuous Flow Icemaker Service Manual Publication Number: 630460174SER - 24 - © 2004-2014, Cornelius Inc.
  • Page 30 Cornelius Inc. www.cornelius.com...

This manual is also suitable for:

700 series2000 seriesWcc500-aWcc500-wWcc502-aWcc502-w ... Show all

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