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HoshizakiHoshizaki America, Inc.
Modular Crescent Cuber
Models
KM-1601MRH/3
“A Superior Degree
of Reliability”
www.hoshizaki.com
INSTRUCTION MANUAL
Issued: 7-22-2005
Revised: 10-21-2010
IMPORTANT
Only qualified service technicians should install, service, and maintain the 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 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, 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 30269
Attn: Hoshizaki Technical Support Department
Phone: 1-800-233-1940 Technical Support (770) 487-2331
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.
2
IMPORTANT |
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This manual should be read carefully before the icemaker is installed and |
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operated. Only qualified service technicians should install, service, and |
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maintain the icemaker. Read the warnings contained in this booklet carefully as |
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they give important information regarding safety. Please retain this booklet for |
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any further reference that may be necessary. |
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CONTENTS |
|
Important Safety Information.................................................................................................. |
4 |
I. Specifications...................................................................................................................... |
5 |
A. Nameplate Rating.......................................................................................................... |
5 |
1. KM-1601MRH (remote air-cooled)............................................................................ |
5 |
2. KM-1601MRH3 (remote air-cooled).......................................................................... |
6 |
B. Dimensions/Connections............................................................................................... |
7 |
II. Installation and Operating Instructions............................................................................... |
8 |
A. Checks Before Installation............................................................................................. |
8 |
B. How to Remove Panels.................................................................................................. |
8 |
C. Location......................................................................................................................... |
9 |
D. Setup............................................................................................................................. |
9 |
E. Electrical Connection................................................................................................... |
10 |
F. Installation of Remote Condenser Unit......................................................................... |
12 |
1. Checks Before Installation...................................................................................... |
12 |
2. Location.................................................................................................................. |
12 |
3. Setup...................................................................................................................... |
13 |
4. Line Set.................................................................................................................. |
13 |
a) Factory Line Set Installation................................................................................ |
13 |
b) Field Fabricated Line Set Installation.................................................................. |
14 |
5. Refrigerant Charge (Line Set Exceeding 66 Feet)................................................. |
16 |
6. Electrical Connection............................................................................................. |
16 |
7. Stacking Remote Condenser Units......................................................................... |
17 |
G. Water Supply and Drain Connections.......................................................................... |
18 |
H. Final Checklist............................................................................................................. |
20 |
I. Startup.......................................................................................................................... |
21 |
III. Cleaning and Maintenance Instructions.......................................................................... |
22 |
A. Cleaning Instructions................................................................................................... |
22 |
1. Cleaning Procedure................................................................................................ |
23 |
2. Sanitizing Procedure - Following Cleaning Procedure............................................ |
24 |
B. Maintenance Instructions............................................................................................. |
25 |
C. Preparing the Icemaker for Long Storage.................................................................... |
25 |
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 |
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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 |
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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 injury or damage resulting from improper, incorrect, and unreasonable use.
To reduce the risk of death, electric shock, serious injury, or fire, 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, fire, or severe 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 fuse, or damage to existing wiring. This could lead to heat generation or fire.
•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 qualified service personnel to reduce the risk of electric shock, injury, or fire.
•Do not make any alterations to the unit.Alterations could result in electric shock, injury, fire, or damage to the unit.
4
I. Specifications
A. Nameplate Rating
1. KM-1601MRH (remote air-cooled)
HOSHIZAKI ICE MAKER
MODEL NUMBER |
KM-1601MRH |
|
SERIAL NUMBER |
208-230/60/1 (3 WIRE |
|
AC SUPPLY VOLTAGE |
||
COMPRESSOR |
WITH NEUTRAL FOR 115V) |
|
230V 11.6RLA 96LRA |
||
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 |
|
404A |
MOTOR-COMPRESSOR THERMALLY PROTECTED,
NOT INTENDED FOR OUTDOOR USE!
HoshizakiAmerica, Inc.
Peachtree City, GA
www.hoshizaki.com
ICE MAKER WITHOUT
STORAGE MEANS
946Z COMPONENT
See the nameplate for electrical and refrigeration specifications. 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 specifications and design without prior notice.
5
2. KM-1601MRH3 (remote air-cooled)
HOSHIZAKI ICE MAKER
MODEL NUMBER |
KM-1601MRH3 |
|
SERIAL NUMBER |
208-230/60/3 |
|
AC SUPPLY VOLTAGE |
||
COMPRESSOR |
230V 8.4RLA 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 |
|
404A |
MOTOR-COMPRESSOR THERMALLY PROTECTED,
NOT INTENDED FOR OUTDOOR USE!
HoshizakiAmerica, Inc.
Peachtree City, GA
www.hoshizaki.com
ICE MAKER WITHOUT
STORAGE MEANS
946Z COMPONENT
See the nameplate for electrical and refrigeration specifications. 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 specifications and design without prior notice.
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B. Dimensions/Connections
Unit: mm [in.]
7
II. Installation and Operating Instructions
WARNING
1.This icemaker must be installed in accordance with applicable national, state, and local codes and regulations.
2.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 film from the panels. If the icemaker is exposed to the sun or to heat, remove the film after the icemaker cools.
•Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the fan blade (if applicable) turns freely.
•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 specified on the nameplate.
•This icemaker can be installed on a storage bin 30" wide or wider.The recommended storage bin is Hoshizaki Ice Storage Bin, Model B-500 series. For further options, contact your local Hoshizaki distributor.
•A remote condenser unit is needed. Hoshizaki Remote Condenser Unit, Model
URC 21F or URC-22F is recommended.
B. How to Remove Panels |
Top Panel |
See Fig. 1
•Front Panel: Remove the screw. Lift up and pull towards you.
•Top Panel: Lift up at front slightly, push rearward and lift off.
•Side Panel (R): Remove the screw. Slide forward slightly and lift off.
Insulation Panel
Front
Panel
•Insulation Panel: Lift up slightly, and pull towards you.
Note: If the top panel is still on, first lift it and slide it to the back slightly.
Side Panel
(R)
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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 32°C). Operation of the icemaker, for extended periods, outside of these normal temperature ranges may affect icemaker performance.
2.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 32°F (0°C). See "III.C. Preparing the Icemaker for Long Storage."
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" (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, then attach the 4 adjustable legs provided (bin accessory) to the bottom of the storage bin.
2)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
by using the 2 mounting brackets and the bolts provided. See Fig. 2.
5)Level the icemaker/storage bin in both the left-to-right and front-to-rear directions. Adjust the storage bin legs to make the icemaker level.
Icemaker
Bolts |
Bin |
Mounting
Brackets
Fig. 2
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