Hoshizaki KM-1600SRH Instruction Manual

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Reliability is a
beautiful thing
TM
INSTRUCTION MANUAL
STACKABLE CRESCENT CUBER
KM-1600SWH
KM-1600SRH
KM-1600SWH3
KM-1600SRH3
ISSUED:
APRIL 23, 2001
REVISED: DEC. 11, 2003

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Summary of Contents for Hoshizaki KM-1600SRH

  • Page 1 Reliability is a beautiful thing STACKABLE CRESCENT CUBER INSTRUCTION MANUAL KM-1600SWH KM-1600SRH KM-1600SWH3 KM-1600SRH3 ISSUED: ™ REVISED: DEC. 11, 2003 APRIL 23, 2001...
  • Page 2 HOSHIZAKI provides this manual primarily to assist qualified service technicians in the installation, maintenance and service of the icemaker. Should the reader have any questions or concerns which have not been satisfactorily addressed, please call or write to the HOSHIZAKI Technical Support Department for assistance.
  • Page 3: Table Of Contents

    • Keep this manual with the icemaker for later reference. I. SPECIFICATIONS...4 1. NAMEPLATE RATING ...4 [a] KM-1600SWH (Water-cooled) ...4 [b] KM-1600SRH (Remote Air-cooled) ... 5 [c] KM-1600SWH3 (Water-cooled) ...6 [d] KM-1600SRH3 (Remote Air-cooled) ...7 2. DIMENSIONS/CONNECTIONS ...8 [a] KM-1600SWH, KM-1600SWH3 ...8 [b] KM-1600SRH, KM-1600SRH3 ...9...
  • Page 4: Specifications

    I. SPECIFICATIONS I. SPECIFICATIONS I. SPECIFICATIONS I. SPECIFICATIONS I. SPECIFICATIONS 1. NAMEPLATE RATING 1. NAMEPLATE RATING 1. NAMEPLATE RATING 1. NAMEPLATE RATING 1. NAMEPLATE RATING [a] KM-1600SWH (Water-cooled) [a] KM-1600SWH (Water-cooled) [a] KM-1600SWH (Water-cooled) [a] KM-1600SWH (Water-cooled) [a] KM-1600SWH (Water-cooled) See the Nameplate for electrical and refrigeration specifi- cations.
  • Page 5: [B] Km-1600Srh (Remote Air-Cooled)

    [b] KM-1600SRH (Remote Air-cooled) [b] KM-1600SRH (Remote Air-cooled) [b] KM-1600SRH (Remote Air-cooled) [b] KM-1600SRH (Remote Air-cooled) [b] KM-1600SRH (Remote Air-cooled) See the Nameplate for electrical and refrigeration specifi- cations. This Nameplate is located on the upper right hand side of the rear panel.
  • Page 6: [C] Km-1600Swh3 (Water-Cooled)

    [c] KM-1600SWH3 (Water-cooled) [c] KM-1600SWH3 (Water-cooled) [c] KM-1600SWH3 (Water-cooled) [c] KM-1600SWH3 (Water-cooled) [c] KM-1600SWH3 (Water-cooled) See the Nameplate for electrical and refrigeration specifi- cations. This Nameplate is located on the upper right hand side of the rear panel. Since this Nameplate is located on the rear panel of the icemaker, it cannot be read when the back of the icemaker is against a wall or against another piece of kitchen equip- ment.
  • Page 7: [D] Km-1600Srh3 (Remote Air-Cooled)

    [d] KM-1600SRH3 (Remote Air-cooled) [d] KM-1600SRH3 (Remote Air-cooled) [d] KM-1600SRH3 (Remote Air-cooled) [d] KM-1600SRH3 (Remote Air-cooled) [d] KM-1600SRH3 (Remote Air-cooled) See the Nameplate for electrical and refrigeration specifi- cations. This Nameplate is located on the upper right hand side of the rear panel. Since this Nameplate is located on the rear panel of the icemaker, it cannot be read when the back of the icemaker is against a wall or against another piece of kitchen equip-...
  • Page 8: Dimensions/Connections

    [a] KM-1600SWH, KM-1600SWH3 [a] KM-1600SWH, KM-1600SWH3 [a] KM-1600SWH, KM-1600SWH3 [a] KM-1600SWH, KM-1600SWH3 [a] KM-1600SWH, KM-1600SWH3 units: 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 9: [B] Km-1600Srh, Km-1600Srh3

    [b] KM-1600SRH, KM-1600SRH3 [b] KM-1600SRH, KM-1600SRH3 [b] KM-1600SRH, KM-1600SRH3 [b] KM-1600SRH, KM-1600SRH3 [b] KM-1600SRH, KM-1600SRH3 Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs the space at the bottom opening as in the illustration. units: inches (mm.)
  • Page 10: Installation And Operating Instructions

    6) See the Nameplate on the Rear Panel, and check that your voltage supplied corresponds with the voltage specified on the Nameplate. 7) This icemaker needs a storage bin. The recommended storage bin is HOSHIZAKI ICE STORAGE BIN, Model B-800 series.
  • Page 11: Location

    3. LOCATION 3. LOCATION 3. LOCATION 3. LOCATION 3. LOCATION This icemaker is not intended for outdoor use. Normal operating ambient temperature should be within +45°F to +100°F; Normal operating water temperature should be within +45°F to +90°F. Operation of the icemaker, for extended periods, outside of these normal temperature ranges may affect production capacity.
  • Page 12 Before operating the icemaker, the Bin Control Thermostat must be installed correctly. 5) Install the Bin Control Thermostat as follows. See Figures 3a and 3b. (a) Remove the tie securing the Thermostat and Bracket. Remove the Thermostat and the Bracket from the Shipping Hook by lifting them up and shifting them to the right. (b) Lower the Thermostat Bracket through the hole located at the bottom of the icemaker.
  • Page 13 (e) Remove the Bin Control Bracket Extension from the accessory bag. (f) Remove the Baffle from the Bin. (g) Remove the two screws holding the Thermostat Bulb Attachment to the end of the Thermostat Bracket. (h) Use these two screws to attach the Bin Control Bracket Extension to the Thermostat Bracket.
  • Page 14: Installation Of The Second Unit

    5. INSTALLATION OF THE SECOND UNIT - See Fig. 4, 5 5. INSTALLATION OF THE SECOND UNIT - See Fig. 4, 5 5. INSTALLATION OF THE SECOND UNIT - See Fig. 4, 5 5. INSTALLATION OF THE SECOND UNIT - See Fig. 4, 5 5.
  • Page 15: Electrical Connection

    6. ELECTRICAL CONNECTION 6. ELECTRICAL CONNECTION 6. ELECTRICAL CONNECTION 6. ELECTRICAL CONNECTION 6. 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. 2.
  • Page 16: Installation Of Remote Condenser Unit

    7. INSTALLATION OF REMOTE CONDENSER UNIT 7. INSTALLATION OF REMOTE CONDENSER UNIT 7. INSTALLATION OF REMOTE CONDENSER UNIT 7. INSTALLATION OF REMOTE CONDENSER UNIT 7. INSTALLATION OF REMOTE CONDENSER UNIT [a] CHECKS BEFORE INSTALLATION [a] CHECKS BEFORE INSTALLATION [a] CHECKS BEFORE INSTALLATION [a] CHECKS BEFORE INSTALLATION [a] CHECKS BEFORE INSTALLATION 1) Unpack and remove shipping carton, tape(s) and packing.
  • Page 17: [C] Set Up

    The two copper tubings should be insulated separately. See Fig. 9. • A connector kit “OS-QUICK” is available for field-fabricated lines from HOSHIZAKI AMERICA. • R-404A precharged tubing kits, available as optional equipment also from HOSHIZAKI AMERICA, are recommended.
  • Page 18: [D] 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 19: [E] Stacking Condenser Unit

    1) Secure the lower condenser unit to the Legs with eight bolts (not included). 2) Attach the upper condenser unit on the top of the lower. 3) Secure the upper condenser unit with the four screws provided. 4) Install refrigerant lines, and make electrical connection for each Fan Motor as shown in Items [c] and [d].
  • Page 20: Water Supply And Drain Connections

    8. WATER SUPPLY AND DRAIN CONNECTIONS - See Fig. 13 8. WATER SUPPLY AND DRAIN CONNECTIONS - See Fig. 13 8. WATER SUPPLY AND DRAIN CONNECTIONS - See Fig. 13 8. WATER SUPPLY AND DRAIN CONNECTIONS - See Fig. 13 8.
  • Page 21 KM-1600SRH3 KM-1600SRH3 KM-1600SRH3 KM-1600SRH3 KM-1600SRH3 KM-1600SWH KM-1600SWH KM-1600SWH KM-1600SWH KM-1600SWH KM-1600SWH KM-1600SWH KM-1600SWH KM-1600SWH 3 3 3 3 3 KM-1600SWH Fig. 13 Fig. 13 Fig. 13 Fig. 13 Fig. 13...
  • Page 22: Final Check List

    1) Is the icemaker level? 2) Is the icemaker in a site where the ambient temperature is within +45°F to +100°F all year around? 3) Is there at least a 6" 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? 5) Are all components, fasteners and thumbscrews securely in place?
  • Page 23: Start Up

    10. START UP 10. START UP 10. START UP 10. START UP 10. START UP 1. All parts are factory-adjusted. Improper adjustments may result in failure. 2. If the unit is turned off, wait for at least 3 minutes before restarting the icemaker to prevent damage to the Compressor.
  • Page 24: Preparing The Icemaker For Long Storage

    11 . PREPARING THE ICEMAKER FOR LONG STORAGE 11 . PREPARING THE ICEMAKER FOR LONG STORAGE 11 . PREPARING THE ICEMAKER FOR LONG STORAGE 11 . PREPARING THE ICEMAKER FOR LONG STORAGE 11 . PREPARING THE ICEMAKER FOR LONG STORAGE When shutting off the icemaker for an extended time, drain out all water from the water tank and remove the ice from the Storage Bin.
  • Page 25 Line Drain Valve. See Fig. 13. 5) Allow the line to drain by gravity. 6) Attach compressed air or carbon dioxide supply to the Potable Water Line Drain Valve. 7) Move the Control Switch to the “ICE” position. 8) Blow the potable water line out using compressed air or carbon dioxide. [3] Drain the Potable Water Tank: 1) Turn off the Power Supply Switch.
  • Page 26: Cleaning And Maintenance Instructions

    1. CLEANING INSTRUCTIONS 1. CLEANING INSTRUCTIONS 1. CLEANING INSTRUCTIONS 1. HOSHIZAKI recommends cleaning this unit at least once a year. More frequent cleaning, however, may be required in some existing water condi- tions. 2. To prevent injury to individuals and damage to the icemaker, do not use ammonia type cleaners.
  • Page 27: [A] Cleaning Procedure

    1) Dilute approximately 27 fl. oz. of recommended cleaner Hoshizaki “Scale Away” or “LIME-A-WAY,” (Economics Laboratory, Inc.) with 5 gal. of water. 2) 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 28: [B] Sanitizing Procedure

    20) Remove the Front Panel, and fully open the Cleaning Valve. 21) Move the Control Switch to the “WASH” position. 22) Replace the Front Panel in its correct position. 23) Turn on the power supply to rinse off the cleaning solution. 24) Turn off the power supply after 5 minutes.
  • Page 29: Maintenance

    8) Repeat the above steps 15) through 26) in “[a] CLEANING PROCEDURE” two times to rinse thoroughly. 9) Close the Cleaning Valve. 10) Move the Control Switch to the “ICE” position. 11) Replace the Front Panel in its correct position. 12) Clean the Storage Bin with water.
  • Page 30 HOSHIZAKI HOSHIZAKI AMERICA, INC. HOSHIZAKI AMERICA, INC. HOSHIZAKI AMERICA, INC. HOSHIZAKI AMERICA, INC. HOSHIZAKI AMERICA, INC. 618 HIGHWAY 74 SOUTH 618 HIGHWAY 74 SOUTH 618 HIGHWAY 74 SOUTH 618 HIGHWAY 74 SOUTH 618 HIGHWAY 74 SOUTH PEACHTREE CITY, GA 30269...

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