Hoshizaki KM-1300NRF User Manual

ISSUED:
REVISED:

JUNE 1, 2000
JUNE 7, 2000

HOSHIZAKI

MODULAR CRESCENT CUBER

MODEL

KM-1300NRF

INSTRUCTION MANUAL

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IMPORT ANT

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 or write to HOSHIZAKI Technical Support for assistance.

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

Attn: HOSHIZAKI T echnical Support Department

Phone: [phone] T echnical Service

[phone]

Fax: [phone]

NOTE: T o expedite assistance, all correspondence/communication MUST include the following

information:

• Model Number

• Serial Number

• Complete and detailed explanation of the problem

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 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 PAGE

I. SPECIFICATIONS ..................................................................................................4

1. NAMEPLATE RATING ......................................................................................... 4

2. DIMENSIONS/CONNECTIONS ........................................................................... 5

II. INSTALLATION AND OPERATING INSTRUCTIONS...........................................6

1. CHECKS BEFORE INSTALLATION.................................................................... 6

2. HOW TO REMOVE PANELS ...............................................................................6

3. LOCATION ...........................................................................................................7

4. SET UP ................................................................................................................7

5. ELECTRICAL CONNECTION.............................................................................. 9

6. INSTALLATION OF REMOTE CONDENSER UNIT ..........................................10

[a] CHECKS BEFORE INSTALLATION .............................................................10

[b] LOCATION ....................................................................................................10

[c] SET UP..........................................................................................................11

[d] ELECTRICAL CONNECTION....................................................................... 1 2

[e] STACKING CONDENSER UNIT .................................................................. 13

7. WATER SUPPLY AND DRAIN CONNECTIONS .............................................. 14

8. FINAL CHECK LIST ...........................................................................................16

9. START UP..........................................................................................................17

10. PREPARING THE ICEMAKER FOR LONG STORAGE....................................18

III. MAINTENANCE AND CLEANING INSTRUCTIONS..........................................19

1. CLEANING INSTRUCTIONS ............................................................................. 19

[a] CLEANING PROCEDURE ............................................................................ 19

[b] SANITIZING PROCEDURE........................................................................... 2 1

2. MAINTENANCE .................................................................................................. 22

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I. SPECIFICATIONS

1. NAMEPLATE RATING

MODEL NUMBER
SERIAL NUMBER
AC SUPPLY VOLTAGE

COMPRESSOR
PUMP
FAN
OTHER
MAXIMUM FUSE SIZE
MAX. HACR BREAKER (USA ONLY)
MAX. CIRC. BREAKER (CANADA ONLY)
MINIMUM CIRCUIT AMPACITY
DESIGN PRESSURE
REFRIGERANT
MOTOR-COMPRESSOR THERMALLY PROTECTED
NOT INTENDED FOR OUTDOOR USE

HOSHIZAKI ICE MAKER

KM-1300NRF

208-230/60/1 (3 wire with Neutral for 115V)

208-230V 10.0RLA 61LRA

120V 1.2FLA 60W

REMOTE 120V 3A MAX

115-120V 0.3A

20AMPS
20AMPS

20AMPS
20AMPS

HI-467PSI LO-230PSI

404A

HOSHIZAKI AMERICA, INC.

Peachtree City, GA

See the Nameplate for electrical and refrigeration
specifications. This Nameplate is located on the
upper right hand side of rear panel.

Since this Nameplate is located on the rear panel of the
icemaker, it cannot be read when the back of the icemaker
is against a wall or against another piece of kitchen
equipment. Therefore, the necessary electrical and
refrigeration information is also on the rating label, which
can be easily seen by removing only the front panel of
the icemaker.

We reserve the right to make changes in specifications and design without prior notice.

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2. DIMENSIONS/CONNECTIONS

Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs

the space at the bottom opening as in the illustration.

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II. INSTALLATION AND OPERATING INSTRUCTIONS

1. CHECKS BEFORE INSTALLATION

IMPORTANT

Remove shipping carton, tape(s) and packing. If packing material is left in the
icemaker, it will not work properly.

1) Remove the panels to prevent damage when installing the icemaker. (See “2. HOW TO
REMOVE PANELS.”)

2) Remove the package containing the accessories from the compressor compartment.

3) 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.

4) Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the fan
blade turns freely.

5) Check that the Compressor is snug on all mounting pads.

6) See the Nameplate on the Rear Panel, and check that your voltage supplied corresponds
with the voltage specified on the Nameplate.

7) A remote condenser unit is needed with this model. The recommended remote
condenser unit is HOSHIZAKI CONDENSER UNIT, Model URC-12F.

2. HOW TO REMOVE PANELS - See Fig. 1

a) Front Panel.......... Remove the two screws.

Lift up and pull toward you.

b) Top Panel............ Remove the two screws, and

then lift off.

c) Side Panel (R)..... Remove the screw.

Pull slightly toward you, and
take off.

d) Insulation Panel .. Remove the Thumbscrew.

Lift up slightly, and pull toward
you.

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Fig. 1

3. LOCATION

W ARNING

This icemaker is not intended for outdoor use. Normal operating ambient
temperature should be within +45°F to +100°F; Normal operating water
temperature should be within +45°F to +90°F. Operation of the icemaker, for
extended periods, outside of these normal temperature ranges may affect
production capacity.

For best operating results:

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

• Location should provide a firm and level foundation for the equipment.

• Allow 6" clearance at rear, sides and top for proper air circulation and ease of maintenance
and/or service should they be required.

4. SET UP

CAUTION

Before operating the icemaker, the Bin Control Assembly must be installed
correctly.

1) Install the Bin Control Assembly as follows. See Figures 2 and 3.
(a) Remove the shipping tape securing the Bin Control Assembly. Remove the

Assembly from the shipping hook by lifting it up and shifting to the right.

(b) Lower the Bin Control Assembly through the hole located at the bottom of the

icemaker.
(c) Insert the Plug into the Receptacle on the Bin Control Assembly until it locks in place
(d) Secure the Assembly in place with the thumbscrew.

2) Level the icemaker/Storage Bin in both the left-to-right and front-to-rear directions.

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