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Cornelius UC 700 Series, Installation & Service Manual

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Cornelius UC 700 Series Installation & Service Manual Download Page 9

                               

UC 700 Series Continus-Flow Icemaker Installation/Service Manual 

© 2000-2011, IMI Cornelius Inc.

- 5 -

Publication Number: 630460127

S

PECIFICATION

 C

HART

Models

Condensing

Unit

VAC

HZ

PH

Wire

Comp. 

RLA

Fan 

Amps

GRMT

R 

Amps

Refrigerant 

Circuit 

Fuse

Oz. Type 

UC700–A Air 

Cooled 

115 60  1  2 

12 

1.6 

2 

24  R404A 

20

UC700–W 

Water 

Cooled  115 

60 

1 2  12 N/A  2  13 

R404A 20

Summary of Contents for UC 700 Series

Page 1: ...ES CONTINUOUS FLOW ICEMAKER Installation Service Manual Publication Number 630460127 Revision Date September 15 2011 Revision D Visit the IMI Cornelius web site at www cornelius com for all your Liter...

Page 2: ...rvice 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 service conditions with respect to the Pr...

Page 3: ...tallation 7 Pre Installation 7 Freight Damage Claim 7 Counter 7 Electrical 7 Drain 7 Installation 8 Initial Start Up Checks And Adjustment Instructions 9 guide to Service 10 Icemaker Cleaning and Sani...

Page 4: ...embly 18 Auger and Extruding Head Removal 19 Installation and Shaft Seal Replacement See Figure 9 19 Upper Nut and Bearing Assembly 20 To Replace Bearing 20 Electrical Checkout 20 Overload Check 21 Co...

Page 5: ...in minor or moderate injury or equipment damage SAFETY TIPS Carefullyreadandfollowall safety messages inthismanualandsafety signsontheunit Keepsafety signsin goodconditionandreplace missingordamagedi...

Page 6: ...he power is off to the unit before any work is performed Failure to disconnect the power could result in serious injury death or equipment damage CAUTION Always be sure to keep area around the unit cl...

Page 7: ...to be installed under a counter adjacent to an Ice Dispenser or an Ice Storage Bin The Icemaker will deliver ice to either the left or right side The Icemaker requires a 12 inch by 12 inch opening at...

Page 8: ...nches Depth 25 5 inches Clearances Dimensions Required Front Side Service Access Removable front panel to allow removal of Unit 25 inches Side Opposite Storage Bin for Air Exaust 4 inches Rear for Air...

Page 9: ...IMI Cornelius Inc 5 Publication Number 630460127 SPECIFICATION CHART Models Condensing Unit VAC HZ PH Wire Comp RLA Fan Amps GRMT R Amps Refrigerant Circuit Fuse Oz Type UC700 A Air Cooled 115 60 1 2...

Page 10: ...UC 700 Series Continus Flow Icemaker Installation Service Manual Publication Number 630460127 6 2000 2011 IMI Cornelius Inc Figure 1 Clearance Requirements...

Page 11: ...3 Should concealed damage be found when the product is unpacked retain the packing material and the product and request an inspection from the deliverer 4 All claims for loss or damage should be file...

Page 12: ...s from the side of the dispenser 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 Instal...

Page 13: ...as needed push float assembly down until Icemaker stops running Release float and Icemaker will restart Keep water in reservoir at level line while the Icemaker is in operation See Figure 3 Low Water...

Page 14: ...inutes 8 Turn off machine and remove all ice 9 Sanitize using household liquid bleach 50 ppm chlorine Mixture 1 fluid ounce per gallon room tempera ture water 2 minute exposure time 10 Sanitize auger...

Page 15: ...seal 2 Check drain tubes for clogs and aged tubes Replace if tubes are stained or brittle 3 Check for signs of condensation Clean where necessary and replace insulation properly 4 Check safety circuit...

Page 16: ...nt 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 TO REPLACE WATER LE...

Page 17: ...hipment where the ambient temperature ranges from 65 to 90 F depending on the season of the year Whenever a new icemaker product is initially installed and started up it is imperative that the start u...

Page 18: ...After new valve is in place go through previous monitored adjustments and troubleshooting to be sure valve is functioning properly NOTE Units with thermostatic expansion valve valve is located on bot...

Page 19: ...d from the front of the unit The cap tube bulb is located in the thermostat well directly under the ice inlet To test switch disconnect power to unit and remove one wire from switch Connect both leads...

Page 20: ...to automatically shut off the motor in the event of a mechanical bind of the transmission an overload condition within the evaporator or an electrical malfunction It does this by sensing amperage draw...

Page 21: ...read ings must be used The start relay cover must be removed See Figure 7 2 If no continuity on start or run winding test replace gearmotor If continuity on grounded motor test replace gearmotor STAR...

Page 22: ...ious injury death or damage to the equipment 1 Disconnect the icemaker from the electrical power source 2 Disconnect the transmission cable from the electrical box 3 Remove the 4 hex head bolts securi...

Page 23: ...SHAFT SEAL REPLACEMENT SEE FIGURE 9 1 Place shaft seal locator seat and shaft seal mount over gearmotor output shaft and push down until shaft seal seat and shaft seal mount rest flush on top of gearm...

Page 24: ...ctric 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 5 Remove worn bearings Replace wit...

Page 25: ...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 serio...

Page 26: ...cemaker unit has several safety and control devices incorporated into its design WARNING None of the below described devices should ever be bypassed to allow the unit to function Failure to comply cou...

Page 27: ...UC 700 Series Continus Flow Icemaker Installation Service Manual 2000 2011 IMI Cornelius Inc 23 Publication Number 630460127...

Page 28: ...UC 700 Series Continus Flow Icemaker Installation Service Manual Publication Number 630460127 24 2000 2011 IMI Cornelius Inc WIRING DIAGRAM 115V Figure 13...

Page 29: ...UC 700 Series Continus Flow Icemaker Installation Service Manual 2000 2011 IMI Cornelius Inc 25 Publication Number 630460127 WIRING DIAGRAM 230V Figure 14...

Page 30: ...UC 700 Series Continus Flow Icemaker Installation Service Manual Publication Number 630460127 26 2000 2011 IMI Cornelius Inc...

Page 31: ...s in the compressor electrical circuit A Check circuit B Below 90 of nameplate rated voltage C See electrical checkout instruc tions THE COMPRESSOR STARTS BUT TRIPS REPEATEDLY ON THE OVER LOAD PROTECT...

Page 32: ...Side Left Hand 6 630000607 Panel Side Right Hand 7 630200739 Panel Back 8 161176000 Washer Flat 250 I D 9 161179001 Machine Screw 1 4 20 By 5 8 In Long 10 630000672 Bracket Ass y Front 11 630000673 B...

Page 33: ...sfer 4 630900564 O Ring 4 234 I D 5 630900608 Head Extruder 6 638090213 Auger 7 638090219 Bearing Nylon 8 638090220 Bearing Delrin 9 638090211 002 Auger Nut Table 3 Water Level Control Components Item...

Page 34: ...Thread Cutting Screw Hex Hd No 8 32 By 1 2 In Long 6 161192004 Capacitor Run 120V 7 161998009 Relay Start Capacitor 120V 8 161998015 Relay Start Cmp Cpl 230V 9 164083001 Hex Nut No 6 32 10 630000599...

Page 35: ...m No Part No Name 1 161179001 Machine Screw Hex Hd 1 2 20 By 5 8 In Long 2 168833000 Washer Lock 255 I D 3 168833002 Washer 4 311462000 Machine Screw Hex Hd 5 16 18 By 1 2 In Long 5 630000651 Evaporat...

Page 36: ...Blade Motor Table 8 Evaporator Components Item No Part No Name 1 630200737 Bracket 2 630900558 Adaptor Front End Ass y 3 630900559 Gasket Front End Ass y 4 630900572 O Ring 4 1 I D 5 630900635 Machin...

Page 37: ...e 10 Base Components Item No Part No Name 1 630000598 Chassis 2 630000670 Rod Threaded 5 In Long 3 630000671 Rod Threaded 21 1 2 In Long 4 630200873 Rod 5 638092019 E Ring Table 11 Wheel Components It...

Page 38: ......

Page 39: ...IMI Cornelius Inc www cornelius com...

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