Hoshizaki KM-2000SRF3 Instruction Manual
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Hoshizaki KM-2000SRF3 Instruction Manual

Hoshizaki KM-2000SRF3 Instruction Manual

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ISSUED:
MARCH 13, 1998
HOSHIZAKI
STACKABLE CRESCENT CUBER
MODEL
KM-2000SWF3
KM-2000SRF3
INSTRUCTION MANUAL

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  • Page 1 ISSUED: MARCH 13, 1998 HOSHIZAKI STACKABLE CRESCENT CUBER MODEL KM-2000SWF3 KM-2000SRF3 INSTRUCTION MANUAL...
  • 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-2000SWF3 (Water-cooled) ...4 [b] KM-2000SRF3 (Remote Air-cooled) ...5 2. DIMENSIONS/CONNECTIONS ...6 [a] KM-2000SWF3 ...6 [b] KM-2000SRF3...7 II. INSTALLATION AND OPERATING INSTRUCTIONS ...8 1.

  • Page 4: Specifications

    I. SPECIFICATIONS 1. NAMEPLATE RATING [a] KM-2000SWF3 (Water-cooled) MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) NOT INTENDED FOR OUTDOOR USE See the Nameplate for electrical and refrigeration specifi- cations. This Nameplate is located on the upper right hand side of rear panel.

  • Page 5: [B] Km-2000Srf3 (Remote Air-Cooled)

    [b] KM-2000SRF3 (Remote Air-cooled) MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) NOT INTENDED FOR OUTDOOR USE See the Nameplate for electrical and refrigeration specifi- cations. This Nameplate is located on the upper right hand side of rear panel.

  • Page 6: Dimensions/Connections

    2. DIMENSIONS/CONNECTIONS [a] KM-2000SWF3 Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs the space at the bottom opening as in the illustration. A1EA10A0007...

  • Page 7: [B] Km-2000Srf3

    [b] KM-2000SRF3 Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs the space at the bottom opening as in the illustration. A1EA10A0007...

  • Page 8: 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 9: 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 10 Before operating the icemaker, the Bin Control Thermostat must be installed correctly. 5) Install the Bin Control Thermostat as follows. See Figures 3a, b and c. (a) Remove the Tie securing the Bulb Holder. Remove the Thermostat Bracket (F) from the Shipping Hook by lifting up the Bracket (F) and shifting it to the right.
  • Page 11 (h) Remove the Baffle from the Bin. (i) Remove the two screws holding the Bulb Holder (C) to the Thermostat Bracket (E). If a Hoshizaki Bin is being used: (j) Remove the two screws holding the Bulb Holder (C) and the Thermostat Bulb Attachment together.

  • Page 12: Installation Of The Second Unit

    6) Level the icemaker/Storage Bin in both the left-to-right and front-to-rear directions. Adjust the Ice Bin Legs to make the icemaker level. 7) Place the panels in position. 5. INSTALLATION OF THE SECOND UNIT - See Figures 4 and 5 1) See “4.
  • Page 13 9) Insert the plug of the upper unit into the receptacle of the upper unit on the Bracket until it locks in place. 10) Place the panels in position. Fig. 5a (with Hoshizaki Bin) Fig. 5b (with Non-Hoshizaki Bin) A1EA10A0007...

  • Page 14: 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. This icemaker requires a ground that meets the national and local electrical code requirements.

  • Page 15: Installation Of Remote Condenser Unit

    7. INSTALLATION OF REMOTE CONDENSER UNIT [a] CHECKS BEFORE INSTALLATION 1) Unpack and remove shipping carton, tape(s) and packing. 2) Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the fan blade turns freely. [b] LOCATION The condenser unit must be positioned in a permanent site under the following guidelines.

  • Page 16: [C] Set Up

    The two copper tubings should be insulated separately. See Fig. 8. • 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 17: [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 18: [E] Stacking Condenser Unit

    [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 19: Water Supply And Drain Connections

    8. WATER SUPPLY AND DRAIN CONNECTIONS - See Fig. 12 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 20 KM-2000SRF3 KM-2000SWF3 Fig. 12 A1EA10A0007...

  • Page 21: Final Check List

    9. 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?

  • Page 22: 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. 3. Do not operate the unit in the “WASH” position without water in the Water Tank.

  • Page 23: 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. The Storage Bin should be cleaned and dried. Drain the icemaker to prevent damage to the water supply line at sub-freezing temperatures, using air or carbon dioxide.
  • Page 24 4) Close the Potable Water Supply Line Shut-off Valve and open the Potable Water Supply Line Drain Valve. See Fig. 12. 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”...

  • Page 25: Cleaning And Maintenance Instructions

    CLOSED POSITION [a] 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. 2) Remove all ice from the Evaporator and the Storage Bin.
  • Page 26 Note: To remove cubes on the Evaporator, turn off the power supply and turn it on after 3 minutes. The defrost cycle starts and the cubes will be removed from the Evaporator. 3) Turn off the power supply. 4) Remove the Front Panel, and then remove the Insulation Panel by first removing the Thumbscrew, lifting up the panel slightly and pulling it toward you.

  • Page 27: [B] Sanitizing Procedure

    1) Dilute IMS-II Sanitizer or a 5.25% Sodium Hypochlorite solution with water (Add 3.5 fl. oz. of sanitizer to 7 gal. of water). Note: IMS-II Sanitizer, Part #SA0004, is available through your Hoshizaki Dealer. 2) Pour the sanitizing solution into the Water Tank.

  • Page 28: Maintenance Instructions

    12) Clean the Storage Bin with water. 13) Turn on the power supply, and start the automatic icemaking process. 2. MAINTENANCE INSTRUCTIONS This icemaker must be maintained individually, referring to the instruction manual and labels provided with the icemaker. 1) Stainless Steel Exterior To prevent corrosion, wipe the exterior occasionally with a clean and soft cloth.
  • Page 29 HOSHIZAKI HOSHIZAKI AMERICA, INC. 618 HIGHWAY 74 SOUTH PEACHTREE CITY, GA 30269 U.S.A. PHONE: 770-487-2331 91A1EA10A...

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Km-2000swf3

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