Hoshizaki America DCM-300BAH-OS Installation Manual

Instruction Manual

Cubelet Icemaker/Dispenser

Models DCM-300BAH(-OS) DCM-500B_H(-OS) DCM-751B_H(-OS)

hoshizakiamerica.com

Issued: 7-20-2016

WARNING

Only qualied service technicians should install and service the appliance. To obtain the name and phone number of your local Hoshizaki Certied Service Representative, visit www.hoshizaki.com. No installation or service should be undertaken until the technician has thoroughly read this Instruction Manual. Likewise, the owner/manager should not proceed to operate the appliance until the installer has instructed them on its proper operation. Failure to install, operate, and maintain the appliance in accordance with this manual will adversely affect safety, performance, component life, and warranty coverage and may result in costly water damage. Proper installation is the responsibility of the installer. Product failure or property damage due to improper installation is not covered under warranty.

Hoshizaki provides this manual primarily to assist qualied service technicians in the installation, maintenance, and service of the appliance.

Should the reader have any questions or concerns which have not been satisfactorily addressed, please call, send an e-mail message, or write to the Hoshizaki Technical Support Department for assistance.

Phone: 1-800-233-1940; (770) 487-2331 Fax: 1-800-843-1056; (770) 487-3360

E-mail: techsupport@hoshizaki.com

HOSHIZAKI AMERICA, INC. 618 Highway 74 South Peachtree City, GA 30269 Attn: Hoshizaki Technical Support Department

NOTE: To expedite assistance, all correspondence/communication MUST include the

following information:

• Model Number

• Serial Number

• Complete and detailed explanation of the problem.

IMPORTANT

This manual should be read carefully before the appliance is installed and operated. Read the warnings and guidelines contained in this manual carefully as they provide essential information for the continued safe use and maintenance of the appliance. Retain this manual for any further reference that may be necessary.

CONTENTS

Important Safety Information ................................................................................................. 4

I. Specications ...................................................................................................................... 6

A. Electrical and Refrigerant Data ..................................................................................... 6

1. DCM-300BAH(-OS) .................................................................................................. 6

2. DCM-500B_H(-OS) .................................................................................................. 6

3. DCM-751B_H(-OS) .................................................................................................. 7

B. Dimensions/Connections .............................................................................................. 8

1. Air-Cooled Models (DCM-300BAH(-OS), DCM-500BAH(-OS)) ................................ 8

2. Air-Cooled Models (DCM-751BAH(-OS)) ................................................................. 9

3. Water-Cooled Models (DCM-500BWH(-OS)) ......................................................... 10

4. Water-Cooled Models (DCM-751BWH(-OS)) ..........................................................11

II. Installation and Operating Instructions ............................................................................ 12

A. Location ...................................................................................................................... 12

B. Checks Before Installation ........................................................................................... 13

C. How to Remove Panels ............................................................................................... 14

D. Setup ........................................................................................................................... 15

E. Electrical Connection .................................................................................................. 15

F. Water Supply and Drain Connections .......................................................................... 16

1. Icemaker ................................................................................................................ 17

2. Water-Cooled Condenser....................................................................................... 18

G. Final Checklist ............................................................................................................ 20

H. Startup ........................................................................................................................ 21

I. Dispense Mode Switch ................................................................................................. 23

J. Alarm Safeties .............................................................................................................. 23

III. Maintenance ................................................................................................................... 24

A. Maintenance Schedule ................................................................................................ 25

B. Cleaning and Sanitizing Instructions ........................................................................... 26

IV. Preparing the Appliance for Periods of Non-Use ............................................................ 30

V. Disposal ........................................................................................................................... 32

Important Safety Information

Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, damage to the appliance, or damage to property.

WARNING Indicates a hazardous situation which could result in death or

serious injury.

NOTICE Indicates a situation which could result in damage to the

appliance or property.

IMPORTANT Indicates important information about the installation, use, and

care of the appliance.

WARNING

The appliance should be destined only to the use for which it has been expressly conceived. Any other use should be considered improper and therefore dangerous. The manufacturer cannot be held responsible for injury or damage resulting from improper, incorrect, and unreasonable use. Failure to install, operate, and maintain the appliance in accordance with this manual will adversely affect safety, performance, component life, and warranty coverage and may result in costly water damage.

To reduce the risk of death, electric shock, serious injury, or re, follow basic precautions including the following:

• Only qualied service technicians should install and service the appliance.

• The appliance must be installed in accordance with applicable national, state, and local codes and regulations.

• 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, re, or damage.

• The appliance requires an independent power supply of proper capacity. See the nameplate for electrical specications. Failure to use an independent power supply of proper capacity can result in a tripped breaker, blown fuse, damage to existing wiring, or component failure. This could lead to heat generation or re.

• THE APPLIANCE MUST BE GROUNDED. Failure to properly ground the appliance could result in death or serious injury.

• To reduce the risk of electric shock, do not touch the power switch or control switch with damp hands.

• Move 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.

• Do not place ngers or any other objects into the ice discharge opening.

• Do not make any alterations to the appliance. Alterations could result in electric shock, injury, re, or damage.

WARNING, continued

• The appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

• Children should be properly supervised around the appliance.

• Do not climb, stand, or hang on the appliance or allow children or animals to do so. Serious injury could occur or the appliance could be damaged.

• Do not use combustible spray or place volatile or ammable substances near the appliance. They might catch re.

• Keep the area around the appliance clean. Dirt, dust, or insects in the appliance could cause harm to individuals or damage to the appliance.

NOTICE

• Follow the water supply, drain connection, and maintenance instructions carefully to reduce the risk of costly water damage.

• In areas where water damage is a concern, install in a contained area with a oor drain.

• Install the appliance in a location that stays above freezing. Normal operating ambient temperature must be within 45°F to 100°F (7°C to 38°C).

• Do not leave the appliance on during extended periods of non-use, extended absences, or in sub-freezing temperatures. To properly prepare the appliance for these occasions, follow the instructions in "IV. Preparing the Appliance for Periods of Non-Use."

• Do not place objects on top of the appliance.

• The ice storage bin is for ice use only. Do not store anything else in the ice storage bin.

I. Specications

A. Electrical and Refrigerant Data

The rating label and nameplate provide electrical and refrigerant data. The rating label can be seen by removing the front panel. The nameplate is located on the rear panel. For certication marks, see the nameplate. We reserve the right to make changes in specications and design without prior notice.

1. DCM-300BAH(-OS)

Single Phase

Model Number DCM-300BAH(-OS)

AC Supply Voltage 115-120/60/1 Compressor 115V 6.0RLA 29.0LRA Gear Motor 120V 1.45FLA 80W Fan Motor 115V 0.8FLA 16W Agitating Motor 115V 0.9FLA 55W Dispensing Motor 115V 0.9FLA 55W Other 120V 0.2A Maximum Fuse Size 20 AMPS Max. HACR Breaker (USA Only) Max. Circuit Breaker (Canada Only) Minimum Circuit Ampacity Design Pressure HI-460PSI LO-290PSI Refrigerant 404A 15.9 OZ.

20 AMPS

DCM-500B_H(-OS)

2. Single Phase

Model Number DCM-500BAH(-OS) DCM-500BWH(-OS) AC Supply Voltage 115-120/60/1 115-120/60/1 Compressor 120V 7.5RLA 54.5LRA 120V 7.5RLA 54.5LRA Gear Motor 120V 2.4FLA 1/4HP 120V 2.4FLA 1/4HP Fan Motor 120V 1.0FLA 50W - - Agitating Motor 120V 0.9FLA 55W 120V 0.9FLA 55W Dispensing Motor 120V 0.9FLA 55W 120V 0.9FLA 55W Other 120V 0.2A 115V 0.2A Maximum Fuse Size 20 AMPS 20 AMPS Max. HACR Breaker (USA Only) Max. Circuit Breaker (Canada Only) Minimum Circuit Ampacity Design Pressure HI-460PSI LO-290PSI HI-460PSI LO-290PSI Refrigerant 404A 1 LB 4.1 OZ. 404A 11.5 OZ.

20 AMPS 20 AMPS

3. DCM-751B_H(-OS)

Single Phase

Model Number DCM-751BAH(-OS) DCM-751BWH(-OS) AC Supply Voltage 115-120/60/1 115-120/60/1 Compressor 115V 11.0RLA 77LRA 115V 11.0RLA 77LRA Gear Motor 120V 3.0FLA 1/4HP 120V 3.0FLA 1/4HP Fan Motor 120V 1.0FLA 50W - - Agitating Motor 120V 1.8FLA(TOTAL) 110W 120V 1.8FLA(TOTAL) 110W Dispensing Motor 120V 0.9FLA 55W 120V 0.9FLA 55W Other 120V 0.6A 120V 0.6A Maximum Fuse Size 20 AMPS 20 AMPS Max. HACR Breaker (USA Only) Max. Circuit Breaker (Canada Only) Minimum Circuit Ampacity Design Pressure HI-460PSI LO-290PSI HI-460PSI LO-290PSI Refrigerant 404A 1 LB 10 OZ. 404A 1 LB 6 OZ.

20 AMPS 20 AMPS

B. Dimensions/Connections

1. Air-Cooled Models (DCM-300BAH(-OS), DCM-500BAH(-OS))

Unit: mm [in.]

Front

Side

NOTICE

Allow 6" (15 cm) clearance at rear and sides for proper air circulation and ease of maintenance and/or service should they be required. Allow 24"(61cm) clearance at top to allow for removal of the auger.

Rear

DCM-300BAH

DCM-500BAH A 100 [3.94] NA B 93 [3.66] NA C NA 100 [3.94] D NA 99 [3.90] E 48 [1.89] NA F NA 207 [8.14]

DCM-300BAH-OS DCM-500BAH-OS

2. Air-Cooled Models (DCM-751BAH(-OS))

Unit: mm [in.]

RearSideFront

NOTICE

DCM-751BAH DCM-751BAH-OS

A 100 [3.94] NA B 165 [6.5] NA C NA 100 [3.94] D NA 165 [6.5] E 76 [2.99] NA F NA 284 [11.20]

3. Water-Cooled Models (DCM-500BWH(-OS))

Unit: mm [in.]

Front

Side

NOTICE

Rear

DCM-500BWH DCM-500BWH-OS

A 100 [3.94] NA B 93 [3.66] NA C NA 100 [3.94] D NA 99 [3.90] E 48 [1.89] NA F NA 207 [8.14]

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