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Summary of Contents for Cornelius WCC1401-A Series
- Page 1 ® CONTINUOUS FLOW ICEMAKER WCC1401-A/WCF1411-A Series Service Manual Release Date: October 26, 2006 Publication Number: 630460324SER Revision Date: September 24, 2008 Revision: C Visit the IMI Cornelius web site at www.cornelius.com for all your Literature needs.
- Page 2 800-238-3600 Trademarks and copyrights: Aurora, Cornelius, Decade, Hydro Boost, Sitco, Spirit, UF-1, Vanguard, Venture, Olym- pus, 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. © 2006-2008, 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 © 2006-2008, IMI Cornelius Inc. - Page 7 Continuous Flow Icemaker Service Manual FIGURE 2. Series WCC1401-A/WCF1411-A Dimension Drawing © 2006-2008, 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 - © 2006-2008, IMI Cornelius Inc. -
Page 9: Refrigeration Schematic
Continuous Flow Icemaker Service Manual REFRIGERATION SCHEMATIC Condenser Evaporator Dryer Compressor FIGURE 4. WCC1401-A © 2006-2008, IMI Cornelius Inc. - 5 - Publication Number: 630460324SER... - Page 10 Continuous Flow Icemaker Service Manual FIGURE 5. WCC2001QTR REFRIGERATION DIAGRAM Publication Number: 630460324SER - 6 - © 2006-2008, IMI Cornelius Inc.
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Page 11: 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. © 2006-2008, IMI Cornelius Inc. Continuous Flow Icemaker Service Manual ANITIZING... -
Page 12: 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 6. UPPER NUT AND BEARING ASSEMBLY Publication Number: 630460324SER 1/16 1/16 - 8 - REPLACE © 2006-2008, IMI Cornelius Inc. -
Page 13: Refrigeration System
Sensing bulb is located on top refrigerant line. Very high discharge pressure is present in system. Quick disconnects on your gages will minimize Danger and loss of refrigerant. Comply with federal regulations for reclaiming refrigerant. © 2006-2008, IMI Cornelius Inc. Continuous Flow Icemaker Service Manual 70°... -
Page 14: 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. Publication Number: 630460324SER ORKS ONTROL ONTROL AFETY WITCH - 10 - © 2006-2008, IMI Cornelius Inc. -
Page 15: Bin Control
X1 and X2. Terminals X3 and X4 are a normally closed switch which open when the thermostat sensor bulb senses ice. The WCC1401-A/WCF1401-A uses 2 controls, terminals X1 and X2 are connected in parallel and terminals X3 and X4 are connected in series. - Page 16 Short run. Trips Overload again in 2 Resets but minutes. Check motor does gearmotor circuits. not run. Check gearmotor circuits. - 12 - CLEAN See Instructions. Will not Reset. hot try again. Will not reset. Replace overload. © 2006-2008, IMI Cornelius Inc.
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Page 17: Motor Check
When replacing the transmission, it may be necessary to rotate the auger back and forth to align the motor shaft and auger. BEARING DELRIN ANTI–ROTATION RIB – 3 PLACES FIGURE 8. AUGER AND EXTRUDING HEAD REMOVAL © 2006-2008, IMI Cornelius Inc. Continuous Flow Icemaker Service Manual FIGURE 7. GEARMOTOR ASSEMBLY SSEMBLY AUGER NUT BEARING NYLON... -
Page 18: Auger And Extruding Head Removal
NOTE: If auger turns with nut, remove cover on top of gearmotor stator and hold motor while loosening nut. Publication Number: 630460324SER EMOVAL EPLACEMENT FIGURE 9. SHAFT SEAL 700 AND 1000 SSEMBLY - 14 - E–RING WASHER, PLAIN FLAT SHAFT SEAL MOUNT, SHAFT SEAL SEAT, SHAFT SEAL GEARMOTOR © 2006-2008, IMI Cornelius Inc. -
Page 19: 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). © 2006-2008, IMI Cornelius Inc. Continuous Flow Icemaker Service Manual FIGURE 10. OVERLOAD CHECK FIGURE 11. COMPRESSOR CHECK... - Page 20 Check for loose parts and screws rattling. Check evaporator assembly for worn parts, bearings, scored evaporator and auger, bad expansion valve, etc. © 2006-2008, IMI Cornelius Inc.
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Page 21: Troubleshooting
Continuous Flow Icemaker Service Manual TROUBLESHOOTING © 2006-2008, IMI Cornelius Inc. - 17 - Publication Number: 630460324SER... - Page 22 IMI Cornelius Inc. www.cornelius.com...