Hatco SRK-14J Installation Manual

Hoshizaki America, Inc.

Hoshizaki

Modular Crescent Cuber Serenity Series

Model

“A Superior Degree

of Reliability”

www.hoshizaki.com

KMS-1401MLJ

Including Condensing Unit Models

SRK-14J/3

INSTRUCTION MANUAL

™

Issued: 10-11-2011

WARNING

Only qualied service technicians should install and service the icemaker. 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 icemaker until the installer has instructed them on its proper operation. Failure to install, operate, and maintain the equipment 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 icemaker.

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

CONTENTS

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

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

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

1. KMS-1401MLJ .......................................................................................................... 6

2. SRK-14J .................................................................................................................. 7

3. SRK-14J3 ................................................................................................................ 8

B. Dimensions/Connections .............................................................................................. 9

1. KMS-1401MLJ .......................................................................................................... 9

2. SRK-14J/3 ............................................................................................................. 10

II. Installation and Operating Instructions .............................................................................11

A. Location .......................................................................................................................11

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

2. Remote Condensing Unit ....................................................................................... 12

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

1. Icemaker ................................................................................................................ 13

2. Remote Condensing Unit ....................................................................................... 13

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

1. Icemaker ................................................................................................................ 14

2. Remote Condensing Unit ....................................................................................... 14

D. Installation of the Icemaker ......................................................................................... 15

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

2. Water Tank Removal .............................................................................................. 17

3. Bin Control Installation ........................................................................................... 19

E. Installation of the Remote Condensing Unit ................................................................ 21

1. Setup ...................................................................................................................... 21

2. Line Set ................................................................................................................. 21

a) Factory Line Set Installation ............................................................................... 23

b) Field Fabricated Line Set Installation.................................................................. 24

F. Electrical Connection ................................................................................................... 26

1. Icemaker ................................................................................................................ 26

2. Remote Condensing Unit ....................................................................................... 26

G. Water Supply and Drain Connections ......................................................................... 29

H. Final Checklist ............................................................................................................. 31

I. Startup .......................................................................................................................... 32

III. Cleaning and Maintenance ............................................................................................ 34

A. Cleaning and Sanitizing Instructions ........................................................................... 34

1. Cleaning Procedure ................................................................................................ 35

2. Sanitizing Procedure - Following Cleaning Procedure ........................................... 36

B. Maintenance ................................................................................................................ 37

C. Preparing the Icemaker for Periods of Non-Use .......................................................... 38

Important Safety Information

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

property.

IMPORTANT Indicates important information about the installation, use, and

care of the unit.

WARNING

This icemaker 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 equipment 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 icemaker.

• Move the control switch to the "OFF" position and turn off the power supply to the

SRK condensing unit before servicing the KMS or SRK. Place the KMS disconnect

(if applicable) in the "OFF" position. Lockout/Tagout to prevent the power supply

from being turned back on inadvertently.

• This icemaker must be installed in accordance with applicable national, state, and

local codes and regulations.

• To reduce the risk of electric shock, do not touch the control switch or service switch

with damp hands.

• Do not make any alterations to the unit. Alterations could result in electric shock,

injury, re, or damage to the unit.

• This 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.

• Young children should be properly supervised around this appliance.

• Do not climb, stand, or hang on the icemaker or allow children or animals to do so.

Serious injury could occur or the icemaker could be damaged.

• Do not use combustible spray or place volatile or ammable substances near the

unit. They might catch re.

• Keep the area around the unit clean. Dirt, dust, or insects in the unit could cause

harm to individuals or damage to the equipment.

WARNING, continued

• Power supply and ground connection are supplied from the SRK remote condensing

For KMS

unit via the wire harness provided. Do not connect the wire harness leads to an external power source.

• Wire harness routing (conduit) and disconnect (if required) 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 severe damage to equipment.

• THE ICEMAKER MUST BE GROUNDED. Failure to properly ground the icemaker could result in death, serious injury, or damage to equipment.

For SRK

• 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 to equipment.

• The remote condensing unit 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 fuses, damage to existing wiring, or component failure. This could lead to heat generation or re.

• THE REMOTE CONDENSING UNIT MUST BE GROUNDED. Failure to properly ground the remote condensing unit could result in death or serious injury.

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 icemaker 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 icemaker on during extended periods of non-use, extended

absences, or in sub-freezing temperatures. To properly prepare the icemaker for

these occasions, follow the instructions in "III.C. Preparing the Icemaker for Periods of Non-Use."

• Do not place objects on top of the icemaker.

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

storage bin.

I. Specications

HOSHIZAKI ICE MAKER

A. Electrical and Refrigerant Data

1. KMS-1401MLJ

MODEL NUMBER KMS-1401MLJ SERIAL NUMBER AC SUPPLY VOLTAGE 115-120/60/1

PUMP 120V 1.2FLA 60W OTHER 115V 0.8A DESIGN PRESSURE HI-467PSI LO-230PSI TOTAL REFRIGERANT CHARGE WITH HOSHIZAKI CONDENSING UNIT SRK-14J, SRK-14J3 404A 16 LB. 5 OZ.

NOT INTENDED FOR OUTDOOR USE!

WARNING! Power supplied from remote condensing unit. To reduce the risk of death, electric shock, serious injury, or

re, turn off the remote condensing unit power supply before

servicing. Lockout/Tagout to prevent the power supply from

being turned back on inadvertently.

Hoshizaki America, Inc.

Peachtree City, GA

www.hoshizaki.com

For certication marks, see the nameplate

on the rear panel.

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.

IMPORTANT

This icemaker is designed for connection to Hoshizaki Remote Condensing Unit Model SRK-14J/3 only! CONNECTION TO ANOTHER REMOTE CONDENSING UNIT WILL VOID WARRANTY.

We reserve the right to make changes in specications and design without prior notice.

2. SRK-14J

HOSHIZAKI CONDENSING UNIT

MODEL NUMBER SRK-14J SERIAL NUMBER AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V) COMPRESSOR 230V 10.1RLA 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 404A 16 LB. 5 OZ.

MOTOR-COMPRESSOR THERMALLY PROTECTED

FOR OUTDOOR USE

Hoshizaki America, Inc.

Peachtree City, GA

www.hoshizaki.com

For certication marks, see the nameplate

on the condensing unit.

The nameplate provides electrical and refrigerant data. The nameplate is located on the condensing unit. We reserve the right to make changes in specications and design without prior notice.

3. SRK-14J3

HOSHIZAKI CONDENSING UNIT

MODEL NUMBER SRK-14J3 SERIAL NUMBER AC SUPPLY VOLTAGE 208-230/60/3

COMPRESSOR 230V 8.0RLA 82.0LRA

MOTOR-COMPRESSOR THERMALLY PROTECTED

FOR OUTDOOR USE

Hoshizaki America, Inc.

Peachtree City, GA

www.hoshizaki.com

For certication marks, see the nameplate

on the condensing unit.

The nameplate provides electrical and refrigerant data. The nameplate is located on the condensing unit. We reserve the right to make changes in specications and design without prior notice.

B. Dimensions/Connections

1. KMS-1401MLJ

Unit: mm [in.]

2. SRK-14J/3

Unit: mm [in.]

Leg height is 380 mm (14.96 in.).

Note: Legs are included with condensing unit.

II. Installation and Operating Instructions

WARNING

• The icemaker and condensing unit must be installed in accordance with

applicable national, state, and local codes and regulations.

• Failure to install, operate, and maintain the equipment in accordance with this

manual will adversely affect safety, performance, component life, and warranty coverage and may result in costly water damage.

• CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after installation. Make sure that none have fallen into the dispenser unit/storage bin.

A. Location

1. Icemaker

NOTICE

• This icemaker is not intended for outdoor use. Normal operating ambient

temperature must be within 45°F to 100°F (7°C to 38°C); Normal operating water temperature must 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.

• This icemaker will not work at sub-freezing temperatures. To prevent damage

to the water supply line, drain the icemaker if the air temperature is going to go

below 32°F (0°C). See "III.C. Preparing the Icemaker for Periods of Non-Use."

• The icemaker should not be located next to ovens, grills, or other high heat producing

equipment.

• There is no minimum clearance required for proper operation.

• The location must provide a rm and level foundation for the equipment.

2. Remote Condensing Unit

NOTICE

The remote condensing unit is intended for outdoor use. Normal operating ambient temperature must be within -20°F to 122°F (-29°C to 50°C). Operation of the remote condensing unit, for extended periods, outside of this normal temperature range may affect icemaker performance.

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

Hoshizaki Icemaker

KMS-1401MLJ SRK-14J/3

Hoshizaki Remote Condensing Unit

NOTICE

Failure to install the equipment within these guidelines may adversely affect performance, component life, and warranty coverage.

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

Min. 24" (61 cm) Clearance

• A rm and at site.

• A dry and well ventilated area with 24" (61 cm)

clearance in both front and rear for proper air circulation

24"

(61 cm)

Air

24"

(61 cm)

Air

and ease of maintenance and/or service should they be required. See Fig. 1.

Fig. 1

• The maximum line set length is 66 feet.

• The maximum vertical distance between the remote condensing unit and icemaker is

33feet above or 10 feet below the icemaker. These distances are measured tting to tting. See Fig. 2.

• If the vertical distance between the remote condensing unit and the icemaker is greater than 20 feet (not to exceed 33 feet), an "S" oil-trap (5/8" OD copper tubing) must be installed in the suction line. The "S" oil-trap must be located halfway between the icemaker

and remote condensing unit. This ensures sufficient oil return to the compressor.

Icemaker Service

Max. 33 Feet

Max.

16.5 Feet

Max.

16.5 Feet

Remote Condensing Unit

Suction Line

"S" Oil-Trap

Icemaker

Loop

Bin

Max. 10 Feet

Service Loop

Bin

Fig. 2

Remote Condensing Unit

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