Hoshizaki American, Inc. KM-2100SRH3 Installation Manual
Hoshizaki America, Inc.
Hoshizaki
Stackable Crescent Cuber
Models
KM-2100SWH3
“A Superior Degree
of Reliability”
www.hoshizaki.com
KM-2100SRH3
INSTRUCTION MANUAL
™
Issued: 4-2-2009
IMPORTANT
Only qualied 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. Failure to install, operate, and
maintain the equipment in accordance with this manual may adversely affect
safety, performance, component life, and warranty coverage.
Hoshizaki provides this manual primarily to assist qualied 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, write, or send an e-mail message to the Hoshizaki Technical
Support Department for assistance.
HOSHIZAKI AMERICA, INC.
618 Highway 74 South
Peachtree City, GA 3069
Attn: Hoshizaki Technical Support Department
Phone: 1-800-33-1940 Technical Support
(770) 487-331
Fax: 1-800-843-1056
(770) 487-3360
E-mail: techsupport@hoshizaki.com
Web Site: www.hoshizaki.com
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. Only qualied service technicians should install, service, and
maintain the icemaker. Read the warnings contained in this booklet carefully as
they give important information regarding safety. Please retain this booklet for
any further reference that may be necessary.
CONTENTS
Important Safety Information ................................................................................................. 4
I. Specications ..................................................................................................................... 5
A. Nameplate Rating ......................................................................................................... 5
1. KM-100SWH3 (water-cooled) ...............................................................................
. KM-100SRH3 (remote air-cooled) ......................................................................... 6
B. Dimensions / Connections ........................................................................................... 7
1. KM-100SWH3 ....................................................................................................... 7
. KM-100SRH3 ........................................................................................................
II. Installation and Operating Instructions .............................................................................. 9
A. Checks Before Installation ............................................................................................ 9
B. How to Remove Panels ................................................................................................ 9
C. Location ...................................................................................................................... 10
D. Setup .......................................................................................................................... 10
E. Installation of Second Unit .......................................................................................... 1
F. Electrical Connection .................................................................................................. 14
G. Installation of Remote Condenser Unit ....................................................................... 15
1. Checks Before Installation ..................................................................................... 15
. Location ................................................................................................................. 15
3. Setup ..................................................................................................................... 16
4. Line Set ................................................................................................................. 16
5. Electrical Connection ............................................................................................. 19
6. Stacking Remote Condenser Units ....................................................................... 0
H. Water Supply and Drain Connections......................................................................... 1
1. Icemaker ...............................................................................................................
. Water-Cooled Condenser ...................................................................................... 3
I. Final Checklist ............................................................................................................. 5
J. Startup ......................................................................................................................... 6
III. Cleaning and Maintenance ............................................................................................. 7
A. Cleaning and Sanitizing Instructions .......................................................................... 7
1. Cleaning Procedure ............................................................................................... 8
. Sanitizing Procedure - Following Cleaning Procedure .......................................... 9
B. Maintenance ............................................................................................................... 30
C. Preparing the Icemaker for Long Storage .................................................................. 30
5
8
3
Important Safety Information
Throughout this manual, notices appear to bring your attention to situations which could
result in death, serious injury, or damage to the unit.
WARNING Indicates a hazardous situation which could result in death or
serious injury.
CAUTION Indicates a situation which could result in damage to the unit.
IMPORTANT Indicates important information about the 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
eventual damage caused by improper, incorrect, and unreasonable use.
To reduce the risk of death, electric shock, serious injury, or re, follow
basic precautions including the following:
• 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 extensive damage
to equipment.
• This unit requires an independent power supply. See the nameplate for
proper voltage and breaker/fuse size. Failure to use a proper breaker or fuse
can result in a tripped breaker, blown fuses, or damage to existing wiring.
This could lead to heat generation or re.
• THIS UNIT MUST BE GROUNDED. Failure to properly ground this unit could
result in death or serious injury.
• This unit should be disassembled or repaired only by qualied service
personnel to reduce the risk of electric shock, injury, or re.
• Do not make any alterations to the unit. Alterations could result in electric
shock, injury, re, or damage to the unit.
4
I. Specications
HOSHIZAKI ICE MAKER
MOTOR-COMPRESSOR THERMALLY PROTECTED,
NOT INTENDED FOR OUTDOOR USE!
Hoshizaki America, Inc.
Peachtree City, GA
www.hoshizaki.com
ICE MAKER WITHOUT
STORAGE MEANS
946Z
COMPONENT
A. Nameplate Rating
1. KM-2100SWH3 (water-cooled)
MODEL NUMBER KM-2100SWH3
SERIAL NUMBER
AC SUPPLY VOLTAGE
COMPRESSOR 230V 9.0RLA 75LRA
PUMP 120V 1.2FLA 60W
FAN - - OTHER 115V 0.3A
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-427PSI LO-230PSI
REFRIGERANT R-404A 3 LB. 7 OZ.
208-230/60/3
See the nameplate for electrical and refrigeration specications. This nameplate is located
on the 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 specications and design without prior notice.
5
2. KM-2100SRH3 (remote air-cooled)
HOSHIZAKI ICE MAKER
MOTOR-COMPRESSOR THERMALLY PROTECTED,
NOT INTENDED FOR OUTDOOR USE!
Hoshizaki America, Inc.
Peachtree City, GA
www.hoshizaki.com
ICE MAKER WITHOUT
STORAGE MEANS
946Z
COMPONENT
MODEL NUMBER KM-2100SRH3
SERIAL NUMBER
AC SUPPLY VOLTAGE
COMPRESSOR 230V 9.2RLA 75LRA
PUMP 120V 1.2FLA 60W
FAN REMOTE 120V 3A MAX
OTHER 115V 0.3A
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 R-404A
208-230/60/3
See the nameplate for electrical and refrigeration specications. This nameplate is located
on the 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 specications and design without prior notice.
6
B. Dimensions / Connections
1. KM-2100SWH3
Unit: in. [mm]
7
2. KM-2100SRH3
Unit: in. [mm]
8
II. Installation and Operating Instructions
WARNING
1. This icemaker must be installed in accordance with applicable national, state,
and local regulations.
. CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews
are securely in place after installation. Make sure that none have fallen into
the storage bin.
A. Checks Before Installation
• Visually inspect the exterior of the shipping container and immediately report any
damage to the carrier. Upon opening the container, any concealed damage should also
be immediately reported to the carrier.
• Remove the shipping carton, tape, and packing material. If any are left in the icemaker,
it will not work properly.
• Remove the panels to prevent damage when installing the icemaker. See "II.B. How to
Remove Panels."
• Remove the package containing the accessories.
• Remove the protective plastic lm from the panels. If the icemaker is exposed to the
sun or to heat, remove the lm after the icemaker cools.
• Check that the refrigerant lines do not rub or touch other lines or surfaces.
• Check that the compressor is snug on all mounting pads.
• See the nameplate on the rear panel, and check that your voltage supplied
corresponds with the voltage specied on the nameplate.
• This icemaker can be installed on a storage bin 48" wide or wider. Hoshizaki Ice
Storage Bin, Model B-800 series is recommended. For further options, contact your
local Hoshizaki distributor.
• On remote air-cooled model, a remote condenser unit is needed. Hoshizaki Remote
Condenser Unit, Model URC-F is recommended.
B. How to Remove Panels
See Fig. 1
• Front Panel: Remove the screws. Lift up and
towards you.
• Top Panel: Remove the screws, and lift off.
• Side Panel (R): Remove the screw. Slide forward
slightly and lift off.
• Insulation Panel: Remove the thumbscrew. Lift up
slightly and pull towards you.
Insulation
Front Panel
Top Panel
Fig. 1
9
Side Panel (R)
C. Location
CAUTION
1. This icemaker is not intended for outdoor use. Normal operating ambient
temperature should be within 45°F to 100°F (7°C to 38°C); Normal operating
water temperature should be within 45°F to 90°F (7°C to 3°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 3°F (0°C). See "III.C. Preparing the Icemaker for Long Storage."
For best operating results:
• The icemaker should not be located next to ovens, grills, or other high heat producing
equipment.
• The location should provide a rm and level foundation for the equipment.
• Allow 6" (15 cm) clearance at rear, sides, and top for proper air circulation and ease of
maintenance and/or service should they be required.
D. Setup
CAUTION
Before operating the icemaker, the bin control thermostat assembly must be
installed correctly. Failure to properly install the assembly could result in ice
backup and unit damage.
1) Unpack the storage bin, and attach the 4 adjustable legs provided (bin accessory) to
the bottom of the storage bin.
) Position the storage bin in the selected permanent location.
3) Place the icemaker on top of the storage bin.
4) Secure the icemaker to the storage bin using the mounting brackets and the bolts
provided. See Fig. .
Icemaker
Mounting Brackets
Bolts
Bin
Fig. 2
10
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