Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Troubleshooting
Related Manuals for Cornelius UCR 700 Series
Summary of Contents for Cornelius UCR 700 Series
- Page 1 UCR 700 SERIES CONTINUOUS FLOW ICEMAKER Installation/Service Manual Release Date: May, 2001 Publication Number: 630460154 Revision Date: January 12, 2012 Revision: C Visit the IMI 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 Condenser Modulating Valve ........... . 12 Condenser Modulating Valve Removal .
-
Page 5: Safety Instructions
UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual SAFETY INSTRUCTIONS ALL S EAD AND OLLOW Safety Overview • Read and follow ALL SAFETY INSTRUCTIONS in this manual and any warning/caution labels on the unit (decals, labels or laminated cards). • Read and understand ALL applicable OSHA (Occupational Safety and Health Administration) safety regulations before operating this unit. -
Page 6: Safety Precautions
A freezing ambient environment will cause residual sanitizing solution or water remaining inside the unit to freeze resulting in damage to internal components. © 2001-2012, IMI Cornelius Inc. UCR 700 Series Continuous Flow Icemaker Installation/Service Manual - 2 - Publication Number: 630460154... -
Page 7: General Description
LAIMS NSTRUCTIONS Claims: In the event of shortage, notify the carrier as well as IMI Cornelius immediately. In the event of damage, notify the carrier. IMI Cornelius is not responsible for damage occurring in transit, but will gladly render assistance necessary to pursue your claim. -
Page 8: Specification Chart
Condensing Models Unit UCR700--A Air Cooled UCR700--W Water Cooled © 2001-2012, IMI Cornelius Inc. UCR 700 Series Continuous Flow Icemaker Installation/Service Manual Table 1. Design Date Comp. Wire Amps - 4 - 3/8--inch Flexible Tubing 40° F to 100° F 115 VAC, 60 Hz, 15.6 Amps,... - Page 9 UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual Figure 1. Clearance Requirements Publication Number: 630460154 - 5 - © 2001-2012, IMI Cornelius Inc.
-
Page 10: Installation
3. Install the Dispenser first, following installation instructions supplied with the Dispenser. 4. Remove the two hole plugs from the side of the dispenser. © 2001-2012, IMI Cornelius Inc. UCR 700 Series Continuous Flow Icemaker Installation/Service Manual INSTALLATION - 6 -... - Page 11 UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual A. The plugs are pressed in and sealed with a silastic sealant. To remove pry the outside cap off and then press the inside plug into the bin. Discard both plugs. B. Install the icemaker alignment brackets (Supplied with icemaker) to the dispenser (See Figure 2).
-
Page 12: Initial Start Up, Checks And Adjustment Instructions
To raise, turn counterclockwise, to lower turn clockwise. © 2001-2012, IMI Cornelius Inc. UCR 700 Series Continuous Flow Icemaker Installation/Service Manual DJUSTMENT NSTRUCTIONS Inlet Fitting Band in this direction... -
Page 13: Guide To Service
UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual WARNING: Disconnect electrical power to the Icemaker to prevent personal injury before attempting any internal maintenance. Only qualified personnel should service internal components or electrical wiring. CEMAKER LEANING AND CAUTION: Do not use any of the ice made during cleaning operations. Clean and sanitize ice storage area when cleaning icemaker. -
Page 14: Semi-Annually
3. The transparent bowl not only provides a visible check of water level, but also is a good guide to the inter- nal conditions which exist within the icemaker assembly itself. (See Cleaning Procedure.) © 2001-2012, IMI Cornelius Inc. UCR 700 Series Continuous Flow Icemaker Installation/Service Manual 1/16” - 10 - Replace 1/16”... -
Page 15: To Replace Water Level Control
UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual TO REPLACE WATER LEVEL CONTROL 1. Shut off the water supply. Shut off the main power switch or unplug the ice dispenser from electrical outlet. 2. Remove the flexible tubing from bottom of water level control and drain water from water level control and evaporator. -
Page 16: Expansion Valve
NOTE: Cold water will absorb heat faster than warm water. The water flow will therefore automatically increase as inlet temperature increases. Sight Glass Thermostatic Expansion Valve Figure 5. Expansion Valve © 2001-2012, IMI Cornelius Inc. UCR 700 Series Continuous Flow Icemaker Installation/Service Manual ALVE Figure 6. Adjustment Screw - 12 - Publication Number: 630460154... -
Page 17: Condenser Modulating Valve Removal
UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual ONDENSER ODULATING 1. Disconnect power to unit, then shut off water supply to condenser and evacuate refrigerant from system. 2. Remove inlet water line from Condenser Modulating Valve. Also remove tube from high side refrigerant line. -
Page 18: Gearmotor
UCR 700 Series Continuous Flow Icemaker Installation/Service Manual EARMOTOR The gearmotor is equipped with a start relay and a manual reset overload. When current is applied, the relay energizes and completes the circuit to the start winding. The motor reaches a predetermined speed and the relay drops out, disconnecting the start winding. -
Page 19: Motor Check
UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual OTOR 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 start relay cover must be removed. (See Figure 7). -
Page 20: Auger And Extruding Head Removal
NOTE: The bearings are 3/32” thick. When they wear below 1/16” they should be replaced. Bearings to be inspected for wear during quarterly maintenance. (See Figure 4) © 2001-2012, IMI Cornelius Inc. UCR 700 Series Continuous Flow Icemaker Installation/Service Manual EMOVAL E‐‐Ring Washer, Plain Flat... -
Page 21: To Replace Bearing
UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual TO REPLACE BEARING 1. Disconnect unit from electric power. 2. Remove top panels. 3. Remove Dispense Tray Cover. 4. Use an open end wrench on auger nut connected to bearing and turn counterclockwise to remove assem- bly. -
Page 22: Capacitor Check
5. Main service switch located on top of the control box. See Wiring diagram Figure 13. 6. Bin Control. 7. High pressure cut out (water cooled only). © 2001-2012, IMI Cornelius Inc. UCR 700 Series Continuous Flow Icemaker Installation/Service Manual WARNING DO NOT PRESS RESET IF REFRIG UNIT ... - Page 23 UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual Publication Number: 630460154 - 19 - © 2001-2012, IMI Cornelius Inc.
- Page 24 UCR 700 Series Continuous Flow Icemaker Installation/Service Manual Figure 13. Wiring Diagram © 2001-2012, IMI Cornelius Inc. - 20 - Publication Number: 630460154...
- Page 25 UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual Figure 14. Wiring Diagram 240V Publication Number: 630460154 - 21 - © 2001-2012, IMI Cornelius Inc.
- Page 26 UCR 700 Series Continuous Flow Icemaker Installation/Service Manual © 2001-2012, IMI Cornelius Inc. - 22 - Publication Number: 630460154...
-
Page 27: Troubleshooting
UCR 700 Series Continuous Flow Icemaker Installation/ServiceManual TROUBLESHOOTING IMPORTANT: Only qualified personnel should service internal components or electrical wiring. TROUBLESHOOTING COMPRESSORS Trouble Basically the compressor problems can be narrowed down to three areas of checkout. THE COMPRESSOR WILL NOT RUN... -
Page 28: Parts List
UCR 700 Series Continuous Flow Icemaker Installation/Service Manual Item Part No. Name Thread Cutting Screw, Phil Truss 07578 Hd.No. 8--32 X 3/8--in long 630000806 Panel Top 630000808 Panel, Left--Hand 630000807 Panel, Right--Hand 630201094 Panel, Back 161176000 Washer, Flat, .250 I.D. - Page 29 638006070 Tube, .375 I.D. 638008483-05 Reed Switch Ass’y Figure 17. Water Level Control Components. © 2001-2012, IMI Cornelius Inc. UCR 700 Series Continuous Flow Icemaker Installation/Service Manual Name Figure 16. Ice Chute Components Name - 25 - Publication Number: 630460154...
- Page 30 UCR 700 Series Continuous Flow Icemaker Installation/Service Manual Item Part No. Name 03611 Snap Bushing Thread Cutting Screw, Phil Truss Hd, 07578 No. 8-32 By 3/8-In. Long 161165008 Capacitor, Start 115V 25335 Capacitor, Start 230V Thread Cutting Screw, Hex Hd, No.
- Page 31 Bracket, Motor 638090236 Motor 115V 638090233 Motor 230V 638096723 Fan Blade, Motor © 2001-2012, IMI Cornelius Inc. UCR 700 Series Continuous Flow Icemaker Installation/Service Manual Name Front End Components Figure 20. Name Condenser Motor Components Figure 21. - 27 -...
- Page 32 UCR 700 Series Continuous Flow Icemaker Installation/Service Manual Item Part No. 630200737 Bracket 630900558 Adaptor, Front End Ass’y 630900559 Gasket, Front End Ass’y 630900572 O-Ring, 4.1 I.D. Machine Screw, Hex Hd, 1/4-20 630900635 By 1 3/4-In. Long 638001662 Insulator, Switch...
- Page 34 IMI Cornelius Inc. www.cornelius.com...