Scotsman Self Contained Cuber CU1526 User Manual

Self contained cubers
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Installation and
User's Manual for
Self Contained Cubers
Models CU1526, CU2026 and CU3030

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Summary of Contents for Scotsman Self Contained Cuber CU1526

  • Page 1 Installation and User's Manual for Self Contained Cubers Models CU1526, CU2026 and CU3030...
  • Page 2: Table Of Contents

    Introduction The design of this cuber is the result of years of experience and testing. Standard features include a removable bin for service and an on-off switch at the front of the cabinet for easy operational control. Keep this manual for future reference. Installation: Product Specifications .
  • Page 3: Installation: Product Specifications

    CU1526, CU2026, CU3030 User Manual Installation: Product Specifications Location Limitations: The product is designed to be installed indoors, in a controlled environment. Air cooled models discharge very warm air into the room. Water cooled models discharge warm water into the building’s drain.
  • Page 4: Model Number Description

    ** If not using legs, add .25" for screws below base. Legs add 6 to 6.75 inches, but not the 1/4 inch for the screws. Use of floor mounting kit adds about a half inch. Scotsman ice systems are designed and manufactured with the highest regard for safety and performance.
  • Page 5: Water

    CU1526, CU2026, CU3030 User Manual Water The quality of the water supplied to the ice machine will have an impact on the time between cleanings and ultimately on the life of the product. Water can contain impurities either in suspension or in solution.
  • Page 6: Cu1526 And Cu2026 Cabinet Layout

    CU1526 and CU2026 Cabinet Layout 39.5 15.55 COND DRAIN 1/2 NPT (W/C ONLY) COND WATER REGULATOR 3/8 NPT (W/C ONLY) DRAIN 3/4 FPT 5.92 4.32 3.19 2.60 12.3 4.85 16.5 6.50 69.9 27.5 67.6 26.62 99.0 39.0 56.2 22.12 POTABLE WATER INLET 3/8 FLARE 76.3...
  • Page 7: Cu3030 Cabinet Layout

    CU1526, CU2026, CU3030 User Manual CU3030 Cabinet Layout 60.5 23.82 COND DRAIN 1/2 NPT (W/C ONLY) COND WATER REGULATOR 3/8 NPT (W/C ONLY) DRAIN 3/4 FPT 17.7 6.99 4.33 POWER CORD 3.19 2.77 11.8 4.65 15.9 6.27 76.2 30.0 77.8 30.62 99.0 39.0...
  • Page 8: Ice Storage Bin Removal

    Ice Storage Bin Removal The ice storage bin is removable to allow access to the refrigeration system for service. 1. Remove front louvers. Remove left then right. 2. If the machine is in an ice making mode, push and release the Manual Harvest button to release any ice that might be on the evaporator.
  • Page 9: Plumbing Requirements

    CU1526, CU2026, CU3030 User Manual Plumbing Requirements Connect to cold, potable water. A hand actuated valve within site of the machine is required. Air cooled models have a single 3/8” male flare inlet water connection. Water cooled models have an additional 3/8”...
  • Page 10: Electrical

    Electrical The machine is supplied with a power cord. 208-230 volt, 60 Hz cords have NEMA 6-20P plugs. This is a cord-connected unit, and must be on a separate power supply. Check the dataplate for the voltage, ampacity and maximum fuse size and per the dataplate use fuses or HACR circuit breakers.
  • Page 11: Initial Start Up

    CU1526, CU2026, CU3030 User Manual Initial Start Up 1. Remove left front louver. Check machine for any packing or wires rubbing moving parts. Note location of control board at the left. 2. Switch the on off switch to On. Power Status Water De-scale 3.
  • Page 12: Adjustments

    Adjustments Bridge Thickness - For the Service Tech Only 1. Remove left louver, locate controller on and off switches. 2. Push and hold Off till the machine stops. 3. Remove curtain. 4. Use a hex wrench and rotate the bridge thickness adjustment screw in 1/8 turn increments CW to increase bridge thickness.
  • Page 13: Use And Operation

    CU1526, CU2026, CU3030 User Manual Use and Operation Once started, the ice machine will automatically make ice until the curtain is held open by the ice at the top of the pile. The typical ice level when the machine is off will be several inches below the door sill.
  • Page 14: Control Switches

    Control Switches There is a front on and off switch, located in the top center of the louvers. Switching this switch Off will immediately stop the machine. Switching it back on will cause the machine to restart in a timed harvest cycle.
  • Page 15: Cleaning, Sanitation And Maintenance

    CU1526, CU2026, CU3030 User Manual Cleaning, Sanitation and Maintenance This ice system requires three types of maintenance: • Remove the build up of mineral scale from the ice machine’s water system and sensors. • Sanitize the ice machine’s water system and the ice storage bin. •...
  • Page 16 Inspect Orifice Holes Inspect Water Distributor 14. Locate ice thickness sensor. Squeeze mounting legs together to release sensor. Wash the metal surfaces of the sensor and the adjustment screw with ice machine scale remover solution. Also wash the water distributor and curtain with the ice machine cleaner solution.
  • Page 17: Manually Reset

    CU1526, CU2026, CU3030 User Manual What to do before calling for service Reasons the machine might shut itself off: • Lack of water. • Freeze cycle takes too long. • Harvest cycle takes too long. • High discharge temperature. • Controller self test failure.
  • Page 18 SCOTSMAN ICE SYSTEMS 775 Corporate Woods Parkway, Vernon Hills, IL 60061 800-533-6006 www.scotsman-ice.com 17-3234-01...

This manual is also suitable for:

Cu2026Cu3030

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