Hoshizaki America KM-2000SRF3-H-0 Service Manual

ISSUED:

MARCH 13, 1998

HOSHIZAKI

STACKABLE CRESCENT CUBER

MODEL

KM-2000SWF3
KM-2000SRF3

INSTRUCTION MANUAL

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 or write to the HOSHIZAKI Technical Support Department for
assistance.

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

Attn: HOSHIZAKI Care Department

Phone: [phone] Technical Service

[phone]

Fax: [phone]

NOTE: To 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

[a] KM-2000SWF3 (Water-cooled) .......................................................................4

[b] KM-2000SRF3 (Remote Air-cooled) ...............................................................5

2. DIMENSIONS/CONNECTIONS ...........................................................................6

[a] KM-2000SWF3 ................................................................................................6

[b] KM-2000SRF3.................................................................................................7

II. INSTALLATION AND OPERATING INSTRUCTIONS ...........................................8

1. CHECKS BEFORE INSTALLATION.....................................................................8

2. HOW TO REMOVE PANELS ...............................................................................8

3. LOCATION ...........................................................................................................9

4. SET UP.................................................................................................................9

5. INSTALLATION OF THE SECOND UNIT ..........................................................12

6. ELECTRICAL CONNECTION ............................................................................14

7. INSTALLATION OF REMOTE CONDENSER UNIT...........................................15

[a] CHECKS BEFORE INSTALLATION .............................................................15

[b] LOCATION ....................................................................................................15

[c] SET UP..........................................................................................................16

[d] ELECTRICAL CONNECTION .......................................................................17

[e] STACKING CONDENSER UNIT ...................................................................18

8. WATER SUPPLY AND DRAIN CONNECTIONS................................................19

9. FINAL CHECK LIST ...........................................................................................21

10. START UP..........................................................................................................22

11. PREPARING THE ICEMAKER FOR LONG STORAGE ....................................23

III. CLEANING AND MAINTENANCE INSTRUCTIONS...........................................25

1. CLEANING INSTRUCTIONS ..............................................................................25

[a] CLEANING PROCEDURE .............................................................................25

[b] SANITIZING PROCEDURE ...........................................................................27

2. MAINTENANCE INSTRUCTIONS ......................................................................28

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I. SPECIFICA TIONS

1. NAMEPLATE RA TING

[a] KM-2000SWF3 (Water-cooled)

MAX. HACR BREAKER (USA ONLY) 20AMPS
MAX. CIRC. BREAKER (CANADA ONLY)

KM-2000SWF3

208-230/60/3

200-230V 8.5RLA 75LRA

120V 1.2FLA 60W

115V 0.3A

20AMPS

20AMPS
20AMPS

HI-427PSI LO-230PSI

404A

3 lbs. 7 oz.

NOT INTENDED FOR OUTDOOR USE

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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[b] KM-2000SRF3 (Remote Air-cooled)

200-230V 9.0RLA 75LRA

REMOTE 120V 3A MAX

MAX. HACR BREAKER (USA ONLY) 20AMPS
MAX. CIRC. BREAKER (CANADA ONLY)

HI-467PSI LO-230PSI

404A

KM-2000SRF3

208-230/60/3

120V 1.2FLA 60W

115V 0.3A

20AMPS

20AMPS
20AMPS

NOT INTENDED FOR OUTDOOR USE

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

[a] KM-2000SWF3

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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[b] KM-2000SRF3

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 INSTALLA TION

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.

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) This icemaker needs a storage bin. The recommended storage bin is HOSHIZAKI ICE

STORAGE BIN, Model B-800 series.

8) On remote air-cooled models, a remote condenser unit is needed. The recommended
remote condenser unit is HOSHIZAKI CONDENSER UNIT, Model URC-20F.

2. HO W T O REMO VE 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

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3. LOCA TION

CAUTION

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

1) Unpack the Storage Bin, and attach the four adjustable legs provided (bin accessory) to

the bottom of the Storage Bin.

2) Position the Storage Bin in the selected permanent position.

3) Stack the icemaker on top of the Storage Bin.

4) Secure the icemaker to the Storage Bin by using the two Universal Braces and two of the

bolts provided. See Fig. 2.

Fig. 2

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