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Hoshizaki America, Inc.
Hoshizaki
Modular Crescent Cuber
Models
KM-1400SWH/3-M
INSTRUCTION MANUAL
“A Superior Degree
of Reliability”
www.hoshizaki.com
™
Issued: 5-26-2010
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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, comp
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IMPORTANT This manual should be read carefully before the icemaker is installed and operated. Only qualified 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 ..............................................................................................
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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 e
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I. Specifications A. Nameplate Rating 1. KM-1400SWH-M (water-cooled marine) HOSHIZAKI ICE MAKER MODEL NUMBER KM-1400SWH-M SERIAL NUMBER AC SUPPLY VOLTAGE 208-230/60/1 (2 WIRE) COMPRESSOR 208-230V 8.2RLA 56LRA PUMP 120V 1.2FLA 60W FAN --- --- --- OTHER 115-120V 0.3A MAXIMUM FUSE SIZE 15 AMPS MAX. HACR BREAKER(USA ONLY) 15 AMPS MAX. CIRC. BREAKER (CANADA ONLY) 15 AMPS MINIMUM CIRCUIT AMPACITY 15 AMPS DESIGN PRESSURE HI-427PSI LO-230PSI REFRIGERANT 404A 2 LB. 2.4 OZ. MOTOR-COMPRESSOR THERMALL
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2. KM-1400SWH3-M (water-cooled marine) HOSHIZAKI ICE MAKER MODEL NUMBER KM-1400SWH3-M SERIAL NUMBER AC SUPPLY VOLTAGE 208-230/60/3 COMPRESSOR 208-230V 5.7RLA 51LRA PUMP 120V 1.2FLA 60W FAN --- --- --- OTHER 115-120V 0.3A MAXIMUM FUSE SIZE 15 AMPS MAX. HACR BREAKER(USA ONLY) 15 AMPS MAX. CIRC. BREAKER (CANADA ONLY) 15 AMPS MINIMUM CIRCUIT AMPACITY 15 AMPS DESIGN PRESSURE HI-427PSI LO-230PSI REFRIGERANT 404A 2 LB. 2.4 OZ. MOTOR-COMPRESSOR THERMALLY PROTECTED, NOT INTENDED FOR OUTDOOR USE! H
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B. Dimensions/Connections 1. KM-1400SWH/3-M (water-cooled marine) Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs the space at the bottom opening as in the illustration. 7 Unit: (mm) in.
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II. Installation and Operating Instructions WARNING 1. This icemaker must be installed in accordance with applicable international, national, state, and local 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 con
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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 te
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5) Install the bin control thermostat as follows: a. Remove the baffle from the bin. b. Remove the tie securing the bin control thermostat assembly. Remove the 2 thumbscrews. c. Remove the bin control thermostat assembly from the shipping hook by lifting it up and shifting it to the right. Lower the thermostat extension bracket (stainless) with the thermostat bulb attachment and thermostat bulb through the hole located at the bottom of the icemaker. Next, lower the thermostat bracket (plast
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E. Installation of Second Unit 1) See "II.D. Setup" for the lower unit installation. 2) Remove the top panel and the top insulation of the lower unit. The top panel and the top insulation of the lower unit are not required when installing the second icemaker. 3) Unpack the second icemaker (upper unit), and remove the shipping carton, tape, and packing material. 4) Remove the panels of the second icemaker. 5) Stack the upper unit on top of the lower unit. 6) Secure the upper unit to the lower u
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7) Remove the tie securing the upper unit's bin control thermostat assembly. 8) Remove the bin control thermostat assembly from the shipping hook by lifting it up and shifting it to the right. 9) Remove the thermostat bulb attachment (plastic) of the upper unit from the thermostat extension bracket (stainless). 10) Carefully remove the thermostat bulb from the thermostat bulb attachment (plastic) of the upper unit. 11) Carefully route the thermostat bulb and capillary tubing of the upper unit
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F. Electrical Connection WARNING 1. Electrical connection must be hard-wired and must meet international, 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. 2. 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
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G. Water Supply and Drain Connections See Fig. 9 or 10 WARNING 1. Water supply and drain connections must be installed in accordance with applicable international, national, state, and local regulations. 2. 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 this normal temperature range may affect icemaker performance. 3. To prevent damage to equipment, do not operate the icemaker when the water supply
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2. Water-Cooled Condenser a) Connection to an Open Drain System • Condenser water supply inlet is 1/2" female pipe thread (FPT). A minimum of 3/8" nominal copper water tubing is recommended for the condenser water supply line. • A condenser water supply line shut-off valve and drain valve should be installed. • Condenser drain outlet is 3/8" FPT. A minimum of 3/8" nominal hard pipe is recommended for the condenser drain line. • In some areas, a back flow preventer may be required in the coolin
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b) Connection to a Closed Loop System • Condenser water supply inlet is 1/2" female pipe thread (FPT). A minimum of 3/8" nominal copper water tubing is recommended for the condenser water supply line. • Condenser return outlet is 3/8" FPT. A minimum of 3/8" nominal copper water tubing is recommended for the condenser return line. • Shut-off valves and drain valves should be installed at both the condenser water supply inlet and condenser return outlet. • The water supply to the condenser shou
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H. Final Checklist WARNING CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after installation. Make sure that none have fallen into the storage bin. 1) Is the icemaker level? 2) Is the icemaker in a site where the ambient temperature is within 45°F to 100°F (7°C to 38°C) and the water temperature within 45°F to 90°F (7°C to 32°C) all year around? 3) Is there at least 6" (15 cm) clearance at sides, rear, and top of the icemaker for proper air circulati
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I. Startup WARNING 1. All parts are factory-adjusted. Improper adjustments may adversely affect safety, performance, component life, and warranty coverage. 2. If the icemaker is turned off, wait for at least 3 minutes before restarting the icemaker to prevent damage to the compressor. 3. Do not operate the icemaker in the "WASH" position without water in the water tank. This will cause damage to the water pump seal. 4. At startup, confirm that all internal and external connections are free o
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III. Cleaning and Maintenance This icemaker must be cleaned and maintained in accordance with the instruction manual and labels provided with the icemaker. Consult with your local distributor about cleaning and maintenance service. To obtain the name and phone number of your local distributor, visit www.hoshizaki.com or call Hoshizaki Technical Support at 1-800-233-1940 in the USA. WARNING 1. Only qualified service technicians should attempt to service this icemaker. 2. CHOKING HAZARD: Ensu
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1. Cleaning Procedure 1) Dilute 27 fl. oz. (800 ml) of Hoshizaki "Scale Away" with 5 gal. (19 l) of warm water. 2) Remove all ice from the evaporator and the storage bin. Note: To remove cubes on the evaporator, turn off the power supply and turn it back on after 3 minutes. The harvest cycle starts and the cubes will be removed from the evaporator. 3) Turn off the power supply. 4) Remove the front panel, then remove the insulation panel by first removing the thumbscrew, lifting up the panel s
