Cornelius WCC 2001 QT-R Service Manual Download Page 4

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Upper Nut and Bearing Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

To Replace Bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Electrical Checkout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Overload Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Compressor Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Capacitor Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Safety Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Guide to Good Ice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Summary of Contents for WCC 2001 QT-R

Page 1: ...EMAKER WCC 2001 QT R Service Manual Release Date September 21 2005 Publication Number 630460308SER Revision Date March 18 2014 Revision G Visit the Cornelius web site at www cornelius com for all your...

Page 2: ...ccurrences including but not limited to 1 other than normal and proper use and normal service conditions with respect to the Product 2 improper voltage 3 inadequate wiring 4 abuse 5 accident 6 alterat...

Page 3: ...ntenance 5 Monthly 5 Quarterly 5 Semi Annually 6 Water Level Control 7 How Water Level Control Works 7 Purpose 7 To Replace Water Level Control 7 To Replace Water Level Safety Switch 7 Electrical 8 Te...

Page 4: ...Upper Nut and Bearing Assembly 14 To Replace Bearing 14 Electrical Checkout 14 Overload Check 15 Compressor Check 15 Capacitor Check 15 Safety Controls 16 Guide to Good Ice 17...

Page 5: ...oderate injury or equipment damage SAFETY TIPS Carefully readandfollowall safety messagesinthismanualandsafety signsontheunit Keepsafety signsin goodconditionandreplace missingordamageditems Learnhowt...

Page 6: ...y or equipment damage SHIPPING AND STORAGE CAUTION Before shipping storing or relocating the unit the unit must be sanitized and all sanitizing solution must be drained from the system A freezing ambi...

Page 7: ...data for continuous flow icemaker series 500 700 1000 and 2000 SPECIFICATION CHART Models Condensing Unit VAC HZ PH Wire Comp RLA Fan Amps GRMTR Amps Refrigerant Circuit Fuse Oz Type WCC2001 R Remote...

Page 8: ...cable located on the top of the dispense tray cover When replacing the sensor make sure the bulb is inserted to the bottom of the thermostat well GEAR MOTOR The gearmotor is equipped with a start rela...

Page 9: ...rature water 2 minute exposure time 10 Sanitize auger diverter assembly and ice transition drop tube in a sink using sanitizing solution and reinstall in icemaker Using sanitizer wipe down the dispens...

Page 10: ...icemaker water 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...

Page 11: ...only provides a visible check of water level but also is a good guide to the internal conditions which exist within the icemaker assembly itself See Cleaning Procedure TO REPLACE WATER LEVEL CONTROL...

Page 12: ...Continuous Flow ICemaker Service Manual 2005 2014 Cornelius Inc 8 Publication Number 630460308SER ELECTRICAL Figure 3 Schematic and Wiring Diagram WCC2001 QT R...

Page 13: ...the pressure charts you can easily determine whether or not the expansion valve is working properly ADJUSTMENT AND TROUBLESHOOTING When troubleshooting the expansion valve you must first be sure you h...

Page 14: ...Turn screw counterclockwise to raise opening point or clockwise to lower opening point Opening point of valve should be set to maintain proper operating pressure in refrigeration system high side Ref...

Page 15: ...Continuous Flow Icemaker Service Manual Publication Number 630460308SER 11 2005 2014 Cornelius Inc...

Page 16: ...ntinuity replace the relay Figure 6 Gearmotor Assembly TO REPLACE GEARMOTOR ASSEMBLY WARNING Disconnect power to the unit before servicing Follow all lock out tag out procedures established by the use...

Page 17: ...the output shaft seal Push down on the washer com pressing the spring on the output shaft seal While holding the seals down in place slide the E ring into the groove on the output shaft Figure 7 Shaf...

Page 18: ...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 To Replace Bearing WARNING Disconnect power to the unit bef...

Page 19: ...he compres sor if there is no continuity as the run windings are open 2 Check between C and S Replace the compres sor if there is no continuity as the start windings are open 3 Check between C and R o...

Page 20: ...unit to function The safety and control system shut off devices are 1 Low water shut off reed switch located in icemaker float assembly Automatic reset type 2 Gearmotor thermal overload manual reset t...

Page 21: ...Continuous Flow Icemaker Service Manual Publication Number 630460308SER 17 2005 2014 Cornelius Inc GUIDE TO GOOD ICE...

Page 22: ...Continuous Flow ICemaker Service Manual 2005 2014 Cornelius Inc 18 Publication Number 630460308SER Figure 14 Troubleshooting Chart...

Page 23: ......

Page 24: ...Cornelius Inc www cornelius com...

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