Hoshizaki KM-900MWH, KM-900MRH, KM-900MRH3 Installation Manual

ISSUED:
REVISED:

FEB. 21, 2001

SEPT. 25, 2001

HOSHIZAKI

MODULAR CRESCENT CUBER

MODELS

KM-900MAH
KM-900MWH
KM-900MRH

TM

KM-900MRH3

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 Technical Support 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

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 future reference.

CONTENTS PAGE

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

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

[a] KM-900MAH (Air-cooled).................................................................................4

[b] KM-900MWH (Water-cooled)...........................................................................5

[c] KM-900MRH (Remote Air-cooled) ...................................................................6

[d] KM-900MRH3 (Remote Air-cooled, 3 phase) ..................................................7

2. DIMENSIONS/CONNECTIONS ...........................................................................8

[a] KM-900MAH ....................................................................................................8

[b] KM-900MWH ...................................................................................................9

[c] KM-900MRH, KM-900MRH3 .........................................................................10

II. INSTALLATION AND OPERATING INSTRUCTIONS .........................................11

1. CHECKS BEFORE INSTALLATION ..................................................................11

2. HOW TO REMOVE PANELS .............................................................................12

3. LOCATION .........................................................................................................12

4. SET UP...............................................................................................................13

5. ELECTRICAL CONNECTION .............................................................................14

6. 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

7. WATER SUPPLY AND DRAIN CONNECTIONS ................................................ 19

8. FINAL CHECK LIST............................................................................................21

9. START UP ..........................................................................................................22

10. PREPARING THE ICEMAKER FOR LONG STORAGE ....................................24

III. CLEANING AND MAINTENANCE INSTRUCTIONS ...........................................26

1. CLEANING INSTRUCTIONS ..............................................................................26

[a] CLEANING PROCEDURE .............................................................................26

[b] SANITIZING PROCEDURE ...........................................................................28

2. MAINTENANCE ..................................................................................................29

3

I. SPECIFICATIONS

1. NAMEPLATE RATING

[a] KM-900MAH (Air-cooled)

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.

4

[b] KM-900MWH (Water-cooled)

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.

5

[c] KM-900MRH (Remote Air-cooled)

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.

6

[d] KM-900MRH3 (Remote Air-cooled)

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.

7

2. DIMENSIONS/CONNECTIONS

[a] KM-900MAH

Unit: mm. (inches)

8

[b] KM-900MWH

Unit: mm. (inches)

9