Cornelius IMD300-15A Installation Manual

Cornelius IMD300-15A Installation Manual

Imd series
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COUNTERTOP ICEMAKER
IMD Series - Installation Manual
Release Date: April 8, 2004
Publication Number: 638085277INS
Revision Date: June 13, 2012
Revision: D
Visit the IMI Cornelius web site at www.cornelius.com for all your Literature needs.

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Summary of Contents for Cornelius IMD300-15A

  • Page 1 COUNTERTOP ICEMAKER IMD Series - Installation Manual Release Date: April 8, 2004 Publication Number: 638085277INS Revision Date: June 13, 2012 Revision: D 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 Shaft Seal Installation and Replacement- ..........13 Auger &...
  • Page 5: Safety Instructions

    Only trained and certified electrical, plumbing and refrigeration technicians should service this unit. ALL WIRING AND PLUMBING MUST CONFORM TO NATIONAL AND LOCAL CODES. FAILURE TO COMPLY COULD RESULT IN SERIOUS INJURY, DEATH OR EQUIPMENT DAMAGE. © 2004-2012, IMI Cornelius Inc. - 1 - Publication Number: 638085277INS...
  • Page 6: Safety Precautions

    Before shipping, storing, or relocating the unit, the unit must be sanitized and all sanitizing solution must be drained from the system. A freezing ambient environment will cause residual sanitizing solution or water remaining inside the unit to freeze resulting in damage to internal components. Publication Number: 638085277INS - 2 - © 2004-2012, IMI Cornelius Inc.
  • Page 7: General Information

    IMD602-90W Water Cooled 220/240 R404A NOTE: For Units Not Listed in Above Chart, Refer to Nameplate or contact Factory Service. SHIPPING WT. 189 LBS. (APPROX.) Figure 1. Dimension Drawing (15 lb.) IMD 300-15 © 2004-2012, IMI Cornelius Inc. - 3 - Publication Number: 638085277INS...
  • Page 8 Countertop Icemaker IMD Series Installation Manual 4.98” 0.37” Figure 2 . Dimension Drawings (30 lbs.) IMD 300-30 and IMD 600-30 Figure 3. Dimension Drawings (90 lbs.) IMD 600-90 Publication Number: 638085277INS - 4 - © 2004-2012, IMI Cornelius Inc.
  • Page 9: Installation Instructions

    Condenser through Filter/Conditioner, it uses up the cartridge unnecessarily and a saturated cartridge can starve the icemaker causing premature component damage. Separate water supplies are recommended. NOTE: Unit must be installed per local plumbing code. © 2004-2012, IMI Cornelius Inc. - 5 - Publication Number: 638085277INS...
  • Page 10: Electrical Supply

    NOTE: In those cases where the unit is base mounted and not on legs it should be sealed all around the base with NSF listed sealant. (IMI Wilshire P/N 04815-B). Publication Number: 638085277INS - 6 - © 2004-2012, IMI Cornelius Inc.
  • Page 11: Auger Engagement

    NOTE: If any of these checks or adjustments cannot be achieved, refer to Troubleshooting Section of this manual or call our Technical Support Center for assistance at 1-800-238-3600. © 2004-2012, IMI Cornelius Inc. - 7 - Publication Number: 638085277INS...
  • Page 12: Guide To Service

    This is the maximum period of time between cleaning and sanitizing the icemaker. In addition to recommended monthly procedure, and if a more frequent cleaning and sanitizing pattern has not been established, unit must be cleaned and sanitized. Publication Number: 638085277INS - 8 - © 2004-2012, IMI Cornelius Inc.
  • Page 13: Semi-Annually

    Figure 5. Upper Bearing and Auger Assembly NOTE: Preventive maintenance can increase the trouble-free life of your icemaker. Failure to per- form preventive maintenance could void your equipment warranty. © 2004-2012, IMI Cornelius Inc. - 9 - Publication Number: 638085277INS...
  • Page 14: Water Level Control

    1. Unplug molex connector connecting switch to electrical box. 2. Remove the 2 screws anchoring the water level safety switch to the bottom of the water level control mounting bracket. Publication Number: 638085277INS - 10 - © 2004-2012, IMI Cornelius Inc.
  • Page 15: Ice Level Control

    CAUTION: 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. © 2004-2012, IMI Cornelius Inc. - 11 - Publication Number: 638085277INS...
  • Page 16: Condenser Modulating Valve

    6. Recharge unit with refrigerant per nameplate. 7. Turn power and water ON to unit. 8. With unit running adjust modulating valve to proper setting. 9. Go through a complete system check. Publication Number: 638085277INS - 12 - © 2004-2012, IMI Cornelius Inc.
  • Page 17: Gear Motor

    4. Push down on the washer compressing 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. © 2004-2012, IMI Cornelius Inc. - 13 - Publication Number: 638085277INS...
  • Page 18: Auger & Extruding Head Removal

    The upper bearings located on top of the auger is used to absorb the force between the auger and extruding head. 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 8. Publication Number: 638085277INS - 14 - © 2004-2012, IMI Cornelius Inc.
  • Page 19: To Replace Bearings

    2. Disconnect the fan motor leads. Since capacitors store energy, short the capacitor with a screwdriver. This will prevent shocks. 3. Disconnect the compressor terminal wires. © 2004-2012, IMI Cornelius Inc. - 15 - Publication Number: 638085277INS...
  • Page 20: Overload Check

    The Gearmotor Starts but Trips Repeatedly on the Overload Protector 1. Voltage - high or low voltage can cause the overload to trip. 2. High Gear motor amperage draw, see Specification Chart for ratings and Troubleshooting Guide. Publication Number: 638085277INS - 16 - © 2004-2012, IMI Cornelius Inc.
  • Page 21: The Motor Runs But Output Shaft Does Not Rotate

    The Start Relay cover must be removed. If no continuity on start or run winding test, replace stator. If continuity on grounded motor test, replace stator. Figure 12. Pin Numbers. © 2004-2012, IMI Cornelius Inc. - 17 - Publication Number: 638085277INS...
  • Page 22: Safety Controls

    4. Main service switch located on top of the control box. 5. Hopper shut-off. 6. High pressure cut out (water cooled only). WARNING: Do not reset gear motor overload if ice is present in the evaporator. Publication Number: 638085277INS - 18 - © 2004-2012, IMI Cornelius Inc.
  • Page 23: Guide To Good Ice

    Countertop Icemaker IMD Series Installation Manual GUIDE TO GOOD ICE © 2004-2012, IMI Cornelius Inc. - 19 - Publication Number: 638085277INS...
  • Page 24 Countertop Icemaker IMD Series Installation Manual Publication Number: 638085277INS - 20 - © 2004-2012, IMI Cornelius Inc.
  • Page 25 Countertop Icemaker IMD Series Installation Manual Figure 15. Schematic IMD 300-15 © 2004-2012, IMI Cornelius Inc. - 21 - Publication Number: 638085277INS...
  • Page 26 Countertop Icemaker IMD Series Installation Manual Publication Number: 638085277INS - 22 - © 2004-2012, IMI Cornelius Inc.
  • Page 27 Countertop Icemaker IMD Series Installation Manual © 2004-2012, IMI Cornelius Inc. - 23 - Publication Number: 638085277INS...
  • Page 28 Countertop Icemaker IMD Series Installation Manual Publication Number: 638085277INS - 24 - © 2004-2012, IMI Cornelius Inc.
  • Page 30 IMI Cornelius Inc. www.cornelius.com...

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