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Summary of Contents for Cornelius WCF1411-A Series
- Page 1 ® CONTINUOUS FLOW ICEMAKER WCC1401-A/WCF1411-A Series Service Manual Release Date: October 26, 2006 Publication Number: 630460324SER Revision Date: N/A Revision: A Visit the IMI Cornelius web site at www.cornelius.com for all your Literature needs.
- Page 2 Cornelius product contact: www.cornelius.com 800-238-3600 Trademarks and copyrights: Aurora, Cornelius, Decade, Hydro Boost, Sitco, Spirit, UF-1, Vanguard, Venture, Olympus, and Vista are registered trademarks of IMI Cornelius Inc. Optifill trademark is pending. This document contains proprietary information and it may not be reproduced in any way without permission from Cornelius.
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Page 3: Table Of Contents
TABLE OF CONTENTS Safety ............. . . 1 Safety Instructions . -
Page 5: Safety
A freezing ambient environment will cause residual sanitizing solution or water remaining inside the Unit to freeze resulting in damage to the internal components. © 2006, IMI Cornelius Inc. Continuous Flow Icemaker Service Manual SAFETY... -
Page 6: General Description
This section gives the Unit description, theory of operation, and design data for continuous flow icemaker series WCC1401-A. PECIFICATION HART Models Description WCC1401-A Ice Maker 208/230 Publication Number: 630460324SER Comp. GRMTR PH Wire Amps Amps 12.2 1.2 (2) 2.0 (2) FIGURE 1 - 2 - Refrigerant Circuit Fuse Type 404A © 2006, IMI Cornelius Inc. - Page 7 Continuous Flow Icemaker Service Manual FIGURE 2. Series WCC1401-A/WCF1411-A Dimension Drawing © 2006, IMI Cornelius Inc. - 3 - Publication Number: 630460324SER...
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Page 8: Electrical
Continuous Flow Icemaker Service Manual ELECTRICAL FIGURE 3. Schematic WCC1401-A/WCF1411-A Publication Number: 630460324SER - 4 - © 2006, IMI Cornelius Inc. -
Page 9: Refrigeration Schematic
Continuous Flow Icemaker Service Manual REFRIGERATION SCHEMATIC Condenser Evaporator Dryer Compressor FIGURE 4. WCC1401-A © 2006, IMI Cornelius Inc. - 5 - Publication Number: 630460324SER... -
Page 10: Cleaning And Sanitizing
This is the maximum period of time between cleaning and sanitizing the icemaker. In addition to rec- ommended monthly procedure, and if a more frequent cleaning and sanitizing pattern has not been established, unit must be cleaned and sanitized. Publication Number: 630460324SER ANITIZING ROCEDURES - 6 - © 2006, IMI Cornelius Inc. -
Page 11: Semi-Annually
Check unit for abnormal noise. Tighten machine and cabinet screws if necessary. Check white upper bearing on auger assembly. If bearings are less than 1/16” thick, replace. REPLACE FIGURE 5. UPPER NUT AND BEARING ASSEMBLY © 2006, IMI Cornelius Inc. Continuous Flow Icemaker Service Manual 1/16 1/16... -
Page 12: Refrigeration System
Danger and loss of refrigerant. Comply with federal regulations for reclaiming refrigerant. Publication Number: 630460324SER 70° 90° 50° 60° 70° 80° 90° 105° DJUSTMENTS - 8 - Discharge Pressure +- 10 lbs. Water Temperature 50° 70° 90° © 2006, IMI Cornelius Inc. -
Page 13: Water Level Control
Unplug Molex connector connecting switch to electrical box. Remove the 2 screws anchoring the water level safety switch to the bottom of the water level control mounting bracket. © 2006, IMI Cornelius Inc. Continuous Flow Icemaker Service Manual ORKS ONTROL... -
Page 14: Bin Control
The reaction time depends upon the amperage to which it is subjected. The overloads to each motor are connected in series; if either overload trips both gearmotors and the liquid line solenoid are shut off. Publication Number: 630460324SER - 10 - © 2006, IMI Cornelius Inc. - Page 15 Contaminated charge or bad compressor. Low charge or gas leak. Low suction pressure. Improper expansion valve. Sensing bulb location or insulation and/or defective expansion valve. © 2006, IMI Cornelius Inc. Continuous Flow Icemaker Service Manual GEARMOTOR OVERLOAD TRIPPED Check water level control and evaporator water tube for line build-up restrictions.
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Page 16: Motor Check
BEARING DELRIN ANTI–ROTATION RIB – 3 PLACES FIGURE 7. AUGER AND EXTRUDING HEAD REMOVAL Publication Number: 630460324SER FIGURE 6. GEARMOTOR ASSEMBLY SSEMBLY AUGER NUT BEARING NYLON GROOVE EXTRUDING HEAD - 12 - AUGER “D” DRIVE © 2006, IMI Cornelius Inc. -
Page 17: Auger And Extruding Head Removal
Remove worn bearings. Replace with new bearings and then reinstall assembly. NOTE: If auger turns with nut, remove cover on top of gearmotor stator and hold motor while loosening nut. © 2006, IMI Cornelius Inc. Continuous Flow Icemaker Service Manual EMOVAL EPLACEMENT FIGURE 8. -
Page 18: Electrical Checkout
Anti–freeze relay and associated circuit. See wiring diagrams. Main service switch located on top of the control box. Bin Control. High pressure cut out (water cooled only). Publication Number: 630460324SER FIGURE 9. OVERLOAD CHECK FIGURE 10. COMPRESSOR CHECK - 14 - © 2006, IMI Cornelius Inc. - Page 19 (With this comment the ice is usually Over extremely hard and Compression larger than normal.) © 2006, IMI Cornelius Inc. Continuous Flow Icemaker Service Manual GUIDE TO GOOD ICE CHECK ICEMAKER LOCATION CONDITIONS FIRST Proper air flow for condens- ing system.
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Page 20: Troubleshooting
Continuous Flow Icemaker Service Manual TROUBLESHOOTING Publication Number: 630460324SER - 16 - © 2006, IMI Cornelius Inc. - Page 21 Continuous Flow Icemaker Service Manual © 2006, IMI Cornelius Inc. - 17 - Publication Number: 630460324SER...
- Page 22 IMI Cornelius Inc. www.cornelius.com...
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