Hoshizaki KMS-1230MLH Operator’s Manual

Hoshizaki America, Inc.

Hoshizaki

Modular Crescent Cuber
Serenity Series

Model
KMS-1230MLH

“A Superior Degree

of Reliability”

www.hoshizaki.com

Including
Condensing Unit Model SRK-13H

INSTRUCTION MANUAL

™

Issued: 1-29-2007

IMPORTANT

Only qualified service technicians should attempt to install, service or maintain
this icemaker. No installation, service or maintenance should be undertaken
until the technician has thoroughly read this Instruction Manual. Likewise, the
owner/manager should not proceed to operate the icemaker until the installer
has instructed them on its proper operation.

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, write or send an e-mail message to the HOSHIZAKI Technical
Support Department for assistance.

HOSHIZAKI AMERICA, INC.
618 Highway 74 South
Peachtree City, GA 30269

Attn: HOSHIZAKI Technical Support Department

Phone: [phone] Technical Service
[phone]
Fax: [phone]
[phone]
E-mail: [e-mail]

Web Site: www.hoshizaki.com

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

• Model Number

• Serial Number

• Complete and detailed explanation of the problem

2

• Please review this manual. It should be read carefully before the icemaker is installed
and operated. Only qualified service technicians should install, service and maintain the
icemaker. This manual should be made available to the technician prior to installation,
maintenance or service.

• Keep this manual with the icemaker for later reference.

CONTENTS

I. Specifications ...................................................................................................................... 4

A. Nameplate Rating ......................................................................................................... 4

1. KMS-1230MLH ........................................................................................................ 4

2. Condensing Unit Model SRK-13H ........................................................................... 5

3. Condensing Unit Model SRK-13H3 ......................................................................... 6

B. Dimensions/Connections .............................................................................................. 7

1. KMS-1230MLH ....................................................................................................... 7

2. Condensing Unit Model SRK-13H/3 ........................................................................ 8

II. Installation and Operating Instructions .............................................................................. 9

A. Location ........................................................................................................................ 9

1. Icemaker .................................................................................................................. 9

2. Condensing Unit ...................................................................................................... 9

B. Checks Before Installation ........................................................................................... 10

1. Icemaker ................................................................................................................ 10

2. Condensing Unit .................................................................................................... 11

C. How to Remove Panels ........................................................................................... 11

1. Icemaker ................................................................................................................ 11

2. Condensing Unit .................................................................................................... 11

D. Installation of the Icemaker ......................................................................................... 12

1. Setup ..................................................................................................................... 12

2. Bin Control Installation ........................................................................................... 12

E. Installation of the Condensing Unit ............................................................................. 15

1. Setup ..................................................................................................................... 15

2. Line Set ................................................................................................................. 15

F. Electrical Connection ................................................................................................... 17

1. Condensing Unit .................................................................................................... 17

2. Icemaker ................................................................................................................ 18

G. Water Supply and Drain Connections ......................................................................... 18

H. Final Checklist ............................................................................................................. 20

I. Startup .......................................................................................................................... 21

III. Cleaning and Maintenance Instructions.......................................................................... 22

A. Cleaning and Sanitizing ............................................................................................. 22

1. Cleaning Procedure ............................................................................................... 22

2. Sanitizing Procedure - Following Cleaning Procedure .......................................... 24

B. Maintenance ................................................................................................................ 24

C. Preparing the Icemaker for Long Storage ................................................................... 25

3

I. Specifications

HOSHIZAKI ICE MAKER

LISTED ICE MAKER
WITHOUT STORAGE
MEANS LESS
CONDENSING UNIT
946Z

Hoshizaki America, Inc.

Peachtree City, GA

www.hoshizaki.com

NOT INTENDED FOR OUTDOOR USE!

WARNING: RISK OF ELECTRICAL SHOCK, WHICH CAN
CAUSE INJURY OR DEATH. DISCONNECT ALL REMOTE
ELECTRICAL POWER SUPPLIES BEFORE SERVICING UNIT.

A. Nameplate Rating

1. KMS-1230MLH

MODEL NUMBER KMS-1230MLH
SERIAL NUMBER
AC SUPPLY VOLTAGE 115-120V/60/1

PUMP 120V 1.2FLA 60W
OTHER 115V 0.8A
DESIGN PRESSURE HI-467PSI LO-230PSI
REFRIGERANT R-404A

See the nameplate for electrical and refrigeration specifications. This nameplate is located
on the rear panel.

This icemaker is designed for connection to HOSHIZAKI CONDENSING
UNIT, Model SRK-13H or SRK-13H3 only! CONNECTION TO ANOTHER
CONDENSING UNIT WILL VOID WARRANTY.

Note: We reserve the right to make changes in specifications and design without prior

notice.

IMPORTANT

4

2. Condensing Unit Model SRK-13H

LISTED
REFRIGERANT
CONDENSER
18Z6

FOR OUTDOOR USE

MOTOR-COMPRESSOR THERMALLY PROTECTED

WARNING: RISK OF ELECTRICAL SHOCK, WHICH CAN
CAUSE INJURY OR DEATH. DISCONNECT ALL REMOTE
ELECTRICAL POWER SUPPLIES BEFORE SERVICING UNIT.

Hoshizaki America, Inc.

Peachtree City, GA

www.hoshizaki.com

MODEL NUMBER SRK-13H
SERIAL NUMBER
AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH
NEUTRAL FOR 115V)
COMPRESSOR 230V 10RLA 82.0LRA

FAN 115V 2.6FLA (total) 126W
OTHER 115V 0.4A
MAXIMUM FUSE SIZE 20 AMPS
MAX. HACR BREAKER(USA ONLY) 20 AMPS
MAX. CIRC. BREAKER (CANADA ONLY) 20 AMPS
MINIMUM CIRCUIT AMPACITY 20 AMPS
DESIGN PRESSURE HI-467PSI LO-230PSI
REFRIGERANT R-404A 16LBS. 5oz.

See the nameplate for electrical and refrigeration specifications. This nameplate is located
on the side panel.

Note: We reserve the right to make changes in specifications and design without prior

notice.

5

3. Condensing Unit Model SRK-13H3

LISTED
REFRIGERANT
CONDENSER
18Z6

FOR OUTDOOR USE

MOTOR-COMPRESSOR THERMALLY PROTECTED

WARNING: RISK OF ELECTRICAL SHOCK, WHICH CAN
CAUSE INJURY OR DEATH. DISCONNECT ALL REMOTE
ELECTRICAL POWER SUPPLIES BEFORE SERVICING UNIT.

Hoshizaki America, Inc.

Peachtree City, GA

www.hoshizaki.com

MODEL NUMBER SRK-13H3
SERIAL NUMBER
AC SUPPLY VOLTAGE 208-230/60/3

COMPRESSOR 230V 7.5RLA 65.5LRA

FAN 115V 2.6FLA (total) 126W
OTHER 115V 0.4A
MAXIMUM FUSE SIZE 20 AMPS
MAX. HACR BREAKER(USA ONLY) 20 AMPS
MAX. CIRC. BREAKER (CANADA ONLY) 20 AMPS
MINIMUM CIRCUIT AMPACITY 20 AMPS
DESIGN PRESSURE HI-467PSI LO-230PSI
REFRIGERANT R-404A 16LBS. 5oz.

Intentionally Left Blank

See the nameplate for electrical and refrigeration specifications. This nameplate is located
on the side panel.

Note: We reserve the right to make changes in specifications and design without prior

notice.

6

B. Dimensions/Connections

1. KMS-1230MLH

Unit: mm (inches)

7

2. Condensing Unit Model SRK-13H/3

[b]SRC-13H/13H3

Unit: mm (inches)

Leg height is 380 mm (14.96 in.).

Note: Legs are included with condensing unit.

8

II. Installation and Operating Instructions

IMPORTANT

• Install in accordance with all applicable national, state and local regulations.

• Ensure all components, fasteners and thumbscrews are securely in place after
installation.

• Remove all shipping cartons, tape and packing. If any are left in the units, they will
not work properly.

A. Location

1. Icemaker

IMPORTANT

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 reduce production capacity.

For best operating results:

• Icemaker should not be located next to ovens, grills or other high heat producing
equipment.

• Level the dispenser or storage bin and the icemaker from side-to-side and front-to-rear.
Location should provide a firm and level foundation for the equipment.

• No clearance is required for proper operation.

2. Condensing Unit

IMPORTANT

This condensing unit is intended for outdoor use. Normal operating ambient
temperature should be within -20°F to +122°F (-29°C to 50°C). Operation of
the unit, for extended periods, outside of these normal temperature ranges may
reduce production capacity.

The condensing unit must be positioned in a permanent site under the following guidelines.

• A firm and flat site.

• A dry and well ventilated area with 24" clearance in both front and rear for proper air
circulation and ease of maintenance and/or service should they be required. See Fig. 1.

• The icemaker must be coupled with the appropriate condensing unit as listed below.

Icemaker Hoshizaki Condensing Unit

KMS-1230MLH

SRK-13H/3

9