Hoshizaki DCM-300BAH(-OS) Instruction Manual
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Hoshizaki DCM-300BAH(-OS) Instruction Manual

Hoshizaki DCM-300BAH(-OS) Instruction Manual

Cubelet icemaker/dispenser
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Hoshizaki
Hoshizaki America, Inc.
Cubelet Icemaker/Dispenser
Models
DCM-300BAH(-OS)
INSTRUCTION MANUAL
"A Superior Degree
of Reliability"
www.hoshizaki.com
Issued: 3-2-2011

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Summary of Contents for Hoshizaki DCM-300BAH(-OS)

  • Page 1 Hoshizaki Hoshizaki America, Inc. Cubelet Icemaker/Dispenser Models DCM-300BAH(-OS) INSTRUCTION MANUAL “A Superior Degree of Reliability” www.hoshizaki.com Issued: 3-2-2011...
  • 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

    This manual should be read carefully before the icemaker is installed and operated. Only qualified service technicians should install, service, and maintain the icemaker. Read the warnings contained in this booklet carefully as they give important information regarding safety. Please retain this booklet for any further reference that may be necessary.

  • Page 4: Important Safety Information

    Important Safety Information Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, or damage to the unit. WARNING Indicates a hazardous situation which could result in death or serious injury. CAUTION Indicates a situation which could result in damage to the unit.

  • Page 5: Specifications

    I. Specifications A. Electrical Data 1. DCM-300BAH (air-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER SERIAL NUMBER AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR AGITATING MOTOR DISPENSING MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY)

  • Page 6: Dcm-300Bah-Os (Air-Cooled)

    2. DCM-300BAH-OS (air-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER SERIAL NUMBER AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR AGITATING MOTOR DISPENSING MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY DESIGN PRESSURE...

  • Page 7: Dimensions/Connections

    B. Dimensions/Connections 1. DCM-300BAH (air-cooled)

  • Page 8: Dcm-300Bah-Os (Air-Cooled)

    2. DCM-300BAH-OS (air-cooled)

  • Page 9: Installation And Operating Instructions

    • Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the fan blade (if applicable) turns freely. • Check that the compressor is snug on all mounting pads. • See the nameplate on the rear panel, and check that your voltage supplied corresponds with the voltage specified on the nameplate. • This icemaker can be installed on a countertop or on an optional stand. If using an optional stand, Hoshizaki Stand SD-450 or SD-500 is recommended. For further options, contact your local Hoshizaki distributor. WARNING...

  • Page 10: How To Remove Panels

    B. How to Remove Panels See Fig. 1 or Fig. 2 • Front Panel: Remove the screw. Lift up and towards you. Disconnect the connector on push-button models. • Top Panel: Lift up at front slightly, push rearward and lift off. • Apron Panel: Remove the screws and pull towards you. Disconnect the connectors on Opti-Serve models. • Side Panels: Remove the screws and pull towards you. • Storage Bin Cover: Remove the thumbscrews and pull towards you. Side Panel Front Panel Side Panel Front Panel DCM-300BAH (Push-Button Models) Storage Bin Cover Connector Apron Panel Fig. 1 DCM-300BAH-OS (Opti-Serve Models) Storage Bin Cover...

  • Page 11: Location

    C. Location 1. 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 32°C). Operation of the icemaker, for extended periods, outside of these normal temperature ranges may affect icemaker performance.

  • Page 12: Electrical Connection

    E. Electrical Connection 1. Electrical connection must be hard-wired and must meet national, state, and local electrical code requirements. Failure to meet these code requirements could result in death, electric shock, serious injury, fire, or extensive damage to equipment. 2. This unit requires an independent power supply. See the nameplate for proper voltage and breaker/fuse size.

  • Page 13: Water Supply And Drain Connections

    10 PSIG. Do not run the icemaker until the proper water pressure is reached. • A plumbing permit and services of a licensed plumber may be required in some areas. • External filters, strainers, or softeners may be required depending on water quality. Contact your local Hoshizaki distributor for recommendations. • Water supply pressure should be a minimum of 10 PSIG and a maximum of 113 PSIG. If the pressure exceeds 113 PSIG, the use of a pressure reducing valve is required. • The storage bin drain line and drip tray drain line must be run separately.
  • Page 14 1. Icemaker • Icemaker water supply inlet is 1/2" female pipe thread (FPT). A minimum of 1/4" nominal ID copper water tubing or equivalent is required for the icemaker water supply line. • An icemaker water supply line shut-off valve and drain valve should be installed. • Storage bin and drip tray drain outlets are 3/4" FPT. A minimum of 3/4" nominal ID hard pipe or equivalent is required for the storage bin and drip tray drain lines. Drip Tray Drain Outlet 3/4" FPT Storage Bin Drain Outlet Stand 3/4" FPT...

  • Page 15: Final Checklist

    G. Final Checklist CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after installation. Make sure that none have fallen into the storage bin. 1) Is the icemaker level? 2) Is the icemaker in a site where the ambient temperature is within 45°F to 100°F (7°C to 38°C) and the water temperature within 45°F to 90°F (7°C to 32°C) all year around? 3) Is there at least 6" (15 cm) clearance at rear and sides and 24" (61 cm) at top for proper air circulation and ease of maintenance and service?

  • Page 16: Startup

    H. Startup 1. All parts are factory-adjusted. Improper adjustments may adversely affect safety, performance, component life, and warranty coverage. 2. If the icemaker is turned off, wait for at least 3 minutes before restarting the icemaker to prevent damage to the compressor. 3.

  • Page 17: Dispense Mode Switch

    11) Disengage the safety switch. Move the control switch to the "OFF" position, then move the power switch to the "OFF" position. Turn off the power supply. 12) Clean the storage bin liner, cover, and components using a neutral cleaner. Rinse thoroughly after cleaning. Replace the storage bin cover in its correct position. WARNING! CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place. Make sure that none have fallen into the storage bin.

  • Page 18: Cleaning And Maintenance

    Consult with your local distributor about cleaning and maintenance service. To obtain the name and phone number of your local distributor, visit www.hoshizaki.com or call Hoshizaki Technical Support at 1-800-233-1940 in the USA.

  • Page 19: Cleaning And Sanitizing Instructions

    A. Cleaning and Sanitizing Instructions Hoshizaki recommends cleaning and sanitizing this unit at least twice a year. More frequent cleaning and sanitizing, however, may be required in some existing water conditions. 1. To prevent injury to individuals and damage to the icemaker, do not use ammonia type cleaners.
  • Page 20 9) In bad or severe water conditions, clean the float switch assembly as described below. Otherwise, continue to step 10. a. Remove the float switch assembly from the reservoir cover. b. Wipe down the float switch assembly with the cleaning solution. c.

  • Page 21: Dispensing Components

    2. Dispensing Components Perform after cleaning and sanitizing the water system as outlined above. a) Cleaning Solution Dilute 9.6 fl. oz. (0.29 l) of Hoshizaki "Scale Away" with 1.6 gal. (6.0 l) of warm water. b) Sanitizing Solution Dilute 0.82 fl. oz. (25 ml) of a 5.25% sodium hypochlorite solution (chlorine bleach) with 1.6 gal. (6.0 l) of warm water.
  • Page 22 8) Remove the spout cover, ice dispensing spout, and water dispensing nozzle. See Fig. 9. 9) Immerse the agitator, dispensing auger, and parts removed in steps 5 through 8 in the cleaning solution and then in the sanitizing solution for 15 minutes each. Rinse the parts thoroughly with clean water.

  • Page 23: Maintenance

    B. Maintenance The maintenance schedule below is a guideline. More frequent maintenance may be required depending on water quality, the icemaker's environment, and local sanitation regulations. 1. Only qualified service technicians should service this icemaker. 2. Move the control switch and the power switch to the "OFF" position and turn off the power supply before servicing. Lockout/Tagout to prevent the power supply from being turned back on inadvertently.

  • Page 24: Preparing The Icemaker For Long Storage

    C. Preparing the Icemaker for Long Storage When storing the icemaker for an extended time or in sub-freezing temperatures, follow the instructions below to prevent damage. When the icemaker is not used for two or three days under normal conditions, it is sufficient to only move the control switch to the "OFF" position. When storing the icemaker for extended time or in sub-freezing temperatures, follow the instructions below.
  • Page 25 HOSHIZAKI AMERICA, INC. 618 Hwy. 74 S., Peachtree City, GA 30269 USA TEL (770) 487-2331 FAX (770) 487-3360 www.hoshizaki.com 91A2AD10A...

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Dcm-300bah

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