Hoshizaki DCM-500BAH Instruction Manual
Cubelet icemaker / dispenser
Hide thumbs
Also See for DCM-500BAH:
- Service manual (69 pages) ,
- Parts list (46 pages) ,
- Instruction manual (28 pages)
Table of Contents
Advertisement
Quick Links
Download this manual
See also:
Service Manual
Advertisement
Table of Contents
Related Manuals for Hoshizaki DCM-500BAH
Summary of Contents for Hoshizaki DCM-500BAH
- Page 1 Hoshizaki Hoshizaki America, Inc. Cubelet Icemaker / Dispenser Models DCM-500BAH(-OS) DCM-500BWH(-OS) INSTRUCTION MANUAL “A Superior Degree of Reliability” www.hoshizaki.com ® Issued: 3-13-2008 Revised: 4-12-2010...
- 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
CONTENTS Important Safety Information ....................4 I. Specifications ........................5 A. Nameplate Rating ......................5 1. DCM-500BAH (air-cooled) ..................5 2. DCM-500BAH-OS (air-cooled)................. 6 3. DCM-500BWH (water-cooled) ................. 7 4. DCM-500BWH-OS (water-cooled) ................8 B. Dimensions/Connections ....................9 1. -
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. Nameplate Rating 1. DCM-500BAH (air-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER DCM-500BAH SERIAL NUMBER AC SUPPLY VOLTAGE 115-120/60/1 COMPRESSOR 120V 7.5RLA 54.5LRA GEAR MOTOR 120V 2.4FLA 1/4HP FAN MOTOR 120V 1.0FLA 50W AGITATING MOTOR 120V 0.9FLA 55W DISPENSING MOTOR 120V 0.9FLA 55W... -
Page 6: Dcm-500Bah-Os (Air-Cooled)
2. DCM-500BAH-OS (air-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER DCM-500BAH-OS SERIAL NUMBER AC SUPPLY VOLTAGE 115-120/60/1 COMPRESSOR 120V 7.5RLA 54.5LRA GEAR MOTOR 120V 2.4FLA 1/4 HP FAN MOTOR 120V 1.0FLA 50W AGITATING MOTOR 120V 0.9FLA 55W DISPENSING MOTOR 120V 0.9FLA 55W OTHER 120V 0.2A... -
Page 7: Dcm-500Bwh (Water-Cooled)
3. DCM-500BWH (water-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER DCM-500BWH SERIAL NUMBER AC SUPPLY VOLTAGE 115-120/60/1 COMPRESSOR 120V 7.5RLA 54.5LRA GEAR MOTOR 120V 2.4FLA 1/4HP FAN MOTOR ---- ---- ---- AGITATING MOTOR 120V 0.9FLA 55W DISPENSING MOTOR 120V 0.9FLA 55W OTHER 120V 0.2A... -
Page 8: Dcm-500Bwh-Os (Water-Cooled)
4. DCM-500BWH-OS (water-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER DCM-500BWH-OS SERIAL NUMBER AC SUPPLY VOLTAGE 115-120/60/1 COMPRESSOR 120V 7.5RLA 54.5LRA GEAR MOTOR 120V 2.4FLA 1/4HP FAN MOTOR ---- ---- ---- AGITATING MOTOR 120V 0.9FLA 55W DISPENSING MOTOR 120V 0.9FLA 55W OTHER 120V 0.2A... -
Page 9: Dimensions/Connections
B. Dimensions/Connections 1. DCM-500BAH... -
Page 10: Dcm-500Bah-Os
2. DCM-500BAH-OS... -
Page 11: Dcm-500Bwh
3. DCM-500BWH... -
Page 12: Dcm-500Bwh-Os
4. DCM-500BWH-OS... - Page 13 5. DCM-500BAH(-OS) or DCM-500BWH(-OS) on optional SD-450 or SD-500 Stand Unit: in. (mm) SD-450 SD-450 SD-450 26" (660) 1/8" (3) 1/8" (3) 22-1/2" SD-500 (571) 25-7/8" (658)
-
Page 14: Installation And Operating Instructions
• Remove the package containing the accessories. • Remove the protective plastic film from the panels. If the icemaker is exposed to the sun or to heat, remove the film after the icemaker cools. • 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. -
Page 15: 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 optical-sensor models. • Side Panel: Remove the screws and pull towards you. DCM-500B_H DCM-500B_H-OS (push-button models) (optical-sensor models) Top Panel Top Panel Side Panel Side Panel Front Panel Front Panel Side Panel Side Panel Connector Apron Panel Apron Panel... -
Page 16: Location
C. Location CAUTION 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 17: Electrical Connection
E. Electrical Connection WARNING 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. -
Page 18: 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, drip tray drain line, and water-cooled condenser drain line (if applicable) must be run separately. -
Page 19: Icemaker
Drip Tray Drain Outlet 3/4" FPT Stand Separate piping to approved drain. Leave a two-inch (5 cm) vertical air gap between the end of each pipe and the drain. Two-inch (5 cm) air Vent Tube Floor Drain Fig. 4 DCM-500BAH(-OS) -
Page 20: Water-Cooled Condenser
2. Water-Cooled Condenser a) Connection to an Open Drain System • Condenser water supply inlet is 1/2" female pipe thread (FPT). A minimum of 3/8" OD copper tubing is recommended for the condenser water supply line. • A condenser water supply line shut-off valve and drain valve should be installed. • Condenser drain outlet is 3/8" FPT. A minimum of 3/8" OD hard pipe is recommended for the condenser drain line. • In some areas, a back flow preventer may be required in the condenser water supply line. Icemaker Water Icemaker Supply Inlet 1/2" FPT Icemaker Water Supply Line Shut-Off Valve Condenser Drain Outlet 3/8"... -
Page 21: B) Connection To A Closed Loop System
b) Connection to a Closed Loop System • Condenser water supply inlet is 1/2" female pipe thread (FPT). A minimum of 3/8" OD copper tubing is recommended for the condenser water supply line. • Condenser return outlet is 3/8" FPT. A minimum of 3/8" OD hard pipe is recommended for the condenser return line. • Shut-off valves and drain valves should be installed at both the condenser water supply inlet and condenser return outlet. • The water supply to the condenser should not drop below 4 GPM. • The pressure differential between the condenser water supply inlet and condenser return outlet must be no less than 10 PSIG. • When using a glycol blend, the solution mixture should be less than 30% glycol. • In order to maintain the proper high side pressure, the condenser water supply inlet temperature should not drop below 45°F (7°C) and the condenser return outlet temperature must be in the 104°F to 115°F (40°C to 46°C) range. -
Page 22: Final Checklist
G. Final Checklist WARNING 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"... -
Page 23: Startup
H. Startup WARNING 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 24: Controls And Adjustments
The figures on the label indicate dispensing time (sec.). See Fig. 8. When shipped, the portion control is set at the minimum dispensing time (0.6 sec.). DCM-500BAH(-OS); DCM-500BWH(-OS) ... . Approximately 0.72 oz./0.6 sec. Approximate amount of ice dispensed per second. -
Page 25: Cleaning And Maintenance
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. -
Page 26: Water System
1. Water System 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) Cleaning Procedure 1) Close the icemaker water supply line shut-off valve. 2) Move the control switch to the "DRAIN" position and allow the water system to drain for 5 minutes. -
Page 27: 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 28 c) Cleaning and Sanitizing Procedure 1) Move the control switch to the "OFF" position, then turn off the power supply. 2) Remove the front and top panels, then move the power switch to the "OFF" position. 3) Remove the storage bin cover. 4) Remove the motor bracket thumbscrews, first from the vertical plane and then from the horizontal plane.
-
Page 29: Maintenance
Consult with your local distributor about inspection 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. WARNING 1. -
Page 30: Preparing The Icemaker For Long Storage
C. Preparing the Icemaker for Long Storage CAUTION 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"... - Page 31 4) Attach a compressed air or carbon dioxide supply to the condenser water supply line drain valve. 5) Open the water regulating valve by using a screwdriver to pry up on the spring retainer underneath the spring. While holding the valve open, blow out the condenser using the compressed air or carbon dioxide supply until water stops coming out.
- 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 91A2EE10C...