Hoshizaki F-450MAF Operator’s Manual

ISSUED:
REVISED:

FEB. 23, 1998
OCT. 15, 1999

HOSHIZAKI

MODULAR FLAKER

MODEL

F-450MAF(-C)

INSTRUCTION MANUAL

FOREWORD

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

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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] F-450MAF, F-450MAF-C ...................................................................................... 4

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

[a] F-450MAF, F-450MAF-C ...................................................................................... 5

[b] WITH STORAGE BIN ........................................................................................... 6

II. INSTALLATION AND OPERATING INSTRUCTIONS ................................................ 7

1. CHECKS BEFORE INSTALLATION......................................................................... 7

2. HOW TO REMOVE PANELS .................................................................................... 7

3. LOCATION ................................................................................................................ 8

4. SET UP ..................................................................................................................... 8

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

6. WATER SUPPLY AND DRAIN CONNECTIONS ................................................... 10

7. FINAL CHECK LIST ................................................................................................ 11

8. START UP...............................................................................................................12

9. PREPARING THE ICEMAKER FOR LONG STORAGE ......................................... 13

III. CLEANING AND MAINTENANCE INSTRUCTIONS............................................... 14

1. CLEANING INSTRUCTIONS .................................................................................. 14

2. MAINTENANCE INSTRUCTIONS .......................................................................... 18

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I. SPECIFICATIONS

1. NAMEPLATE RATING

[a] F-450MAF, F-450MAF-C

HOSHIZAKI ICE MAKER

MODEL NUMBER
SERIAL NUMBER
AC SUPPLY VOLTAGE
COMPRESSOR
GEAR MOTOR
FAN MOTOR
OTHER
MAXIMUM FUSE USE
MAX. HACR BREAKER (USA ONLY)
MAX. CIRC. BREAKER (CANADA ONLY)
MINIMUM CIRCUIT AMPACITY
DESIGN PRESSURE
REFRIGERANT 404A
MOTOR-COMPRESSOR THERMALLY PROTECTED
NOT INTENDED FOR OUTDOOR USE

120V 8.5RLA 51LRA

120V 1.6FLA 1/6HP
120V .85FLA 50W
120V 0.03A

HI-427PSI LO-230PSI

F-450MAF

115/60/1

20 AMPS
20 AMPS
20 AMPS
20 AMPS

1 lb.

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

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

NOTE: Only the “MODEL NUMBER” is replaced for F-450MAF-C.

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2. DIMENSIONS/CONNECTIONS

[a] F-450MAF, F-450MAF-C

Unit = inches [mm.]

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[c] WITH STORAGE BIN

Unit = inches [mm.]

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