Hoshizaki STACKABLE CRESCENT CUBER KM-1800SAH/3 Instruction Manual
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Hoshizaki STACKABLE CRESCENT CUBER KM-1800SAH/3 Instruction Manual

Hoshizaki STACKABLE CRESCENT CUBER KM-1800SAH/3 Instruction Manual

Stackable crescent cuber
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Hoshizaki
Hoshizaki America, Inc.
"A Superior Degree
of Reliability"
www.hoshizaki.com
Stackable Crescent Cuber
Models
KM-1800SAH/3
KM-1800SWH/3
KM-1800SRH/3
INSTRUCTION MANUAL
™
Issued: 10-2-2000
Revised: 12-11-2006

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Summary of Contents for Hoshizaki STACKABLE CRESCENT CUBER KM-1800SAH/3

  • Page 1 Hoshizaki America, Inc. “A Superior Degree of Reliability” www.hoshizaki.com Stackable Crescent Cuber Models KM-1800SAH/3 KM-1800SWH/3 KM-1800SRH/3 INSTRUCTION MANUAL ™ Issued: 10-2-2000 Revised: 12-11-2006...
  • Page 2 Should the reader have any questions or concerns which have not been satisfactorily addressed, please call, write or send an e-mail message to the HOSHIZAKI Technical Support Department for assistance. HOSHIZAKI AMERICA, INC.

  • Page 3: Table Of Contents

    • Please review this manual. It should be read carefully before the icemaker is installed and operated. Only qualified service technicians should install, service and maintain the icemaker. This manual should be made available to the technician prior to installation, maintenance or service.

  • Page 4: Specifications

    I. Specifications A. Nameplate Rating 1. KM-1800SAH (air-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER SERIAL NUMBER AC SUPPLY VOLTAGE COMPRESSOR PUMP OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER(USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY DESIGN PRESSURE REFRIGERANT MOTOR-COMPRESSOR THERMALLY PROTECTED, See the nameplate for electrical and refrigeration specifications.

  • Page 5: Km-1800Sah3 (Air-Cooled, 3 Phase)

    2. KM-1800SAH3 (air-cooled, 3 phase) HOSHIZAKI ICE MAKER MODEL NUMBER SERIAL NUMBER AC SUPPLY VOLTAGE COMPRESSOR PUMP OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER(USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY DESIGN PRESSURE REFRIGERANT MOTOR-COMPRESSOR THERMALLY PROTECTED, See the nameplate for electrical and refrigeration specifications. This nameplate is located on the upper right hand side of rear panel.

  • Page 6: Km-1800Swh (Water-Cooled)

    3. KM-1800SWH (water-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER SERIAL NUMBER AC SUPPLY VOLTAGE COMPRESSOR PUMP OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER(USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY DESIGN PRESSURE REFRIGERANT MOTOR-COMPRESSOR THERMALLY PROTECTED, See the nameplate for electrical and refrigeration specifications. This nameplate is located on the upper right hand side of rear panel.

  • Page 7: Km-1800Swh3 (Water-Cooled, 3 Phase)

    4. KM-1800SWH3 (water-cooled, 3 phase) HOSHIZAKI ICE MAKER MODEL NUMBER SERIAL NUMBER AC SUPPLY VOLTAGE COMPRESSOR PUMP OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER(USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY DESIGN PRESSURE REFRIGERANT MOTOR-COMPRESSOR THERMALLY PROTECTED, See the nameplate for electrical and refrigeration specifications. This nameplate is located on the upper right hand side of rear panel.

  • Page 8: Km-1800Srh (Remote Air-Cooled)

    5. KM-1800SRH (remote air-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER SERIAL NUMBER AC SUPPLY VOLTAGE COMPRESSOR PUMP FAN REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER(USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY DESIGN PRESSURE REFRIGERANT MOTOR-COMPRESSOR THERMALLY PROTECTED, See the nameplate for electrical and refrigeration specifications.

  • Page 9: Km-1800Srh3 (Remote Air-Cooled, 3 Phase)

    6. KM-1800SRH3 (remote air-cooled, 3 phase) HOSHIZAKI ICE MAKER MODEL NUMBER SERIAL NUMBER AC SUPPLY VOLTAGE COMPRESSOR PUMP FAN REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER(USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY DESIGN PRESSURE REFRIGERANT MOTOR-COMPRESSOR THERMALLY PROTECTED, NOT INTENDED FOR OUTDOOR USE! See the nameplate for electrical and refrigeration specifications.

  • Page 10: Dimensions/Connections

    B. Dimensions/Connections 1. KM-1800SAH/3 Unit: inches (mm) Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs the space at the bottom opening as in the illustration.

  • Page 11: Km-1800Swh/3

    2. KM-1800SWH/3 Unit: inches (mm) Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs the space at the bottom opening as in the illustration.

  • Page 12: Km-1800Srh/3

    3. KM-1800SRH/3 Unit: inches (mm) Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs the space at the bottom opening as in the illustration.

  • Page 13: Installation And Operating Instructions

    • See the nameplate on the rear panel, and check that your voltage supplied corresponds with the voltage specified on the nameplate. • This icemaker needs a storage bin. The recommended storage bin is HOSHIZAKI ICE STORAGE BIN, Model B-800 series.

  • Page 14: Location

    C. Location This icemaker is not intended for outdoor use. Normal operating ambient temperature should be within +45°F to +100°F (+7°C to +38°C); Normal operating water temperature should be within +45°F to +90°F (+7°C to +3°C). Operation of the icemaker, for extended periods, outside of these normal temperature ranges may affect production capacity.
  • Page 15 Before operating the icemaker, the bin control thermostat assembly must be installed correctly. Failure to properly install the assembly could result in ice backup and unit damage. 5) Install the bin control thermostat. a. Remove the baffle from the bin. b.

  • Page 16: Installation Of Second Unit

    (plastic) and use them to attach the thermostat extension bracket (stainless) to the thermostat bracket (plastic). If a Hoshizaki B-1300, B-1500, B-1650 or non-Hoshizaki bin is being used: g. Remove the two screws securing the thermostat bulb attachment (plastic) to the thermostat extension bracket (stainless).
  • Page 17 7) Remove the thermostat bulb attachment (plastic) of the upper unit from the thermostat extension bracket (stainless). 8) Carefully remove the thermostat bulb from the thermostat bulb attachment (plastic) of the upper unit. 9) Carefully route the thermostat bulb and capillary tubing of the upper unit through the bottom hole of the upper unit.

  • Page 18: Electrical Connection

    F. Electrical Connection 1. Electrical connection must be made in accordance with the instructions on a "WARNING" tag, provided with the pig tail leads in the junction box. . This icemaker requires a ground that meets the national and local electrical code requirements.

  • Page 19: Installation Of Remote Condenser Unit

    G. Installation of Remote Condenser Unit 1. Checks Before Installation 1) Unpack and remove shipping carton, tape(s) and packing. ) Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the fan blade turns freely. 2.

  • Page 20: Setup

    The two copper tubings should be insulated separately. See Fig. 11. • A connector kit "OS-QUICK" is available for field-fabricated lines from Hoshizaki America. • R-404A precharged tubing kits, available as optional equipment, are recommended.

  • Page 21: Electrical Connection

    3) Connect the fan motor leads in the junction box of the remote condenser unit to the fan motor leads in the junction box of the HOSHIZAKI remote air-cooled icemaker. 4) Install a ground wire from the icemaker to the remote condenser unit.

  • Page 22: Water Supply And Drain Connections

    H. Water Supply and Drain Connections See Fig. 14a, 14b and 14c To prevent damage to the pump assembly, do not operate the icemaker when the water supply is OFF, or if the pressure is below 10 PSIG. Do not run the icemaker until the proper water pressure is reached.
  • Page 23 KM-1800SAH/3 Fig. 14a KM-1800SWH/3 Fig. 14b...
  • Page 24 KM-1800SRH/3 Fig. 14c...

  • Page 25: Final Checklist

    I. Final Checklist 1) Is the icemaker level? ) Is the icemaker in a site where the ambient temperature is within +45°F to +100°F (+7°C to +38°C) all year around? 3) Is there at least a 1" clearance around the icemaker for maintenance or service? 4) Have all shipping tape(s), packing and cartons been removed from the icemaker? Are the cube guides in their correct position? Are the separators properly attached to their holding clips?

  • Page 26: Startup

    J. Startup 1. All parts are factory-adjusted. Improper adjustments may result in failure. . If the unit is turned off, wait for at least 3 minutes before restarting the icemaker to prevent damage to the compressor. 3. Do not operate the unit in the "WASH" position without water in the water tank.

  • Page 27: Cleaning And Maintenance Instructions

    Ensure all components, fasteners and thumbscrews are securely in place after any maintenance or cleaning is done to the equipment. A. Cleaning Instructions 1. HOSHIZAKI recommends cleaning this unit at least once a year. More frequent cleaning, however, may be required in some existing water conditions.

  • Page 28: Cleaning Procedure

    1. Cleaning Procedure 1) Dilute approximately 38 fl. oz. of recommended cleaner Hoshizaki "Scale Away" or "LIME-A-WAY," (Economics Laboratory, Inc.) with 7 gal. of water. ) Remove all ice from the evaporator and the storage bin. Note: To remove cubes on the evaporator, turn off the power supply and turn it on after 3 minutes.

  • Page 29: Sanitizing Procedure - Following Cleaning Procedure

    4) Turn on the power supply to rinse off the cleaning solution. 5) Turn off the power supply after 5 minutes. 6) Remove the front panel and the insulation panel. 7) Remove the cap located on the front bottom part of the ice dropping hole. Drain the water tank.

  • Page 30: Preparing The Icemaker For Long Storage

    2. Storage Bin and Scoop • Wash your hands before removing ice. Use the plastic scoop provided (bin accessory). • The storage bin is for ice use only. Do not store anything else in the bin. • Keep the scoop clean. Clean it by using a neutral cleaner and rinse thoroughly. •...
  • Page 31 2. Remove the water from the potable water supply line: 1) Remove the front panel. (Except water-cooled model) ) Move the control switch on the control box to the "OFF" position. 3) Wait 3 minutes. 4) Close the potable water supply line shut-off valve and open the potable water supply line drain valve.
  • Page 32 HOSHIZAKI AMERICA, INC. 618 Hwy. 74 S., Peachtree City, GA 30269 USA TEL (770) 487-2331 FAX (770) 487-3360 www.hoshizaki.com 91A1SA10D...

This manual is also suitable for:

Km-1800sahKm-1800srhKm-1800srh3Km-1800swhKm-1800swh3

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