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Hoshizaki America, Inc.
Hoshizaki
Stackable Crescent Cuber
Models
KMH-2000SWH/3
KMH-2000SRH/3
INSTRUCTION MANUAL
“A Superior Degree
of Reliability”
www.hoshizaki.com
™
Issued: 1-22-2010
Revised: 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. KMH-2000SWH (water-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER KMH-2000SWH SERIAL NUMBER AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V) COMPRESSOR 230V 11.1RLA 73LRA PUMP 120V 1.2FLA 60W FAN - - - OTHER 115V 0.3A MAXIMUM FUSE SIZE 30 AMPS MAX. HACR BREAKER(USA ONLY) 30 AMPS MAX. CIRC. BREAKER (CANADA ONLY) 30 AMPS MINIMUM CIRCUIT AMPACITY 30 AMPS DESIGN PRESSURE HI-427PSI LO-230PSI REFRIGERANT 404A 3 LB. 1.4 OZ. MOTOR-COMPRESSOR THERMALLY
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2. KMH-2000SWH3 (water-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER KMH-2000SWH3 SERIAL NUMBER AC SUPPLY VOLTAGE 208-230/60/3 COMPRESSOR 230V 7.8RLA 66LRA 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 404A 3 LB. 1.4 OZ. MOTOR-COMPRESSOR THERMALLY PROTECTED, NOT INTENDED FOR OUTDOOR USE! Hoshizaki America, Inc. P
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3. KMH-2000SRH (remote air-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER KMH-2000SRH SERIAL NUMBER AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V) COMPRESSOR 230V 10.9RLA 73LRA PUMP 120V 1.2FLA 60W FAN REMOTE 3A MAX OTHER 115V 0.3A MAXIMUM FUSE SIZE 30 AMPS MAX. HACR BREAKER(USA ONLY) 30 AMPS MAX. CIRC. BREAKER (CANADA ONLY) 30 AMPS MINIMUM CIRCUIT AMPACITY 30 AMPS DESIGN PRESSURE HI-467PSI LO-230PSI REFRIGERANT 404A MOTOR-COMPRESSOR THERMALLY PROTECTED, NOT INTENDED FOR OUTDOOR US
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4. KMH-2000SRH3 (remote air-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER KMH-2000SRH3 SERIAL NUMBER AC SUPPLY VOLTAGE 208-230/60/3 COMPRESSOR 230V 7.9RLA 66LRA PUMP 120V 1.2FLA 60W FAN REMOTE 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! Hoshizaki America, Inc. Pea
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B. Dimensions/Connections 1. KMH-2000SWH/3 (water-cooled) Note: The storage bin opening must match the bottom opening as in the illustration. 9 Unit: mm [in.]
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2. KMH-2000SRH/3 (remote air-cooled) Note: The storage bin opening must match the bottom opening as in the illustration. 10 Unit: mm [in.]
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II. Installation and Operating Instructions WARNING 1. This icemaker must be installed in accordance with applicable 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 container, any 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 (if applicable). b. Remove the tie securing the bin control thermostat assembly. Remove the 2 thumbscrews and the "Z" bracket. See Fig. 3. c. Remove the bin control thermostat assembly from the shipping hook. 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 (pla
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6) Confirm that the icemaker and storage bin are level in both the left-to-right and front-to-rear directions. If necessary, level the storage bin in both the left-to-right and front-to-rear directions according to the storage bin manufacturer's instructions. 7) Replace the panels and baffle (if applicable) in their correct positions (unless you are installing an upper unit). See "II.E. Installation of Upper Unit." E. Installation of Upper Unit 1) See "II.D. Setup" for the lower unit installa
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7) Install the bin control thermostat as follows: a. Remove the thermostat bulb attachment (plastic) of the upper unit from the thermostat extension bracket (stainless). See Fig. 6. b. Carefully remove the thermostat bulb from the thermostat bulb attachment (plastic) of the upper unit, then remove the silicone hose from the capillary tube. c. Carefully route the thermostat bulb and capillary tubing of the upper unit through the bottom hole of the upper unit. Remove the bushing from the lower
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F. Electrical Connection WARNING For All Models 1. 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 extensive 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,
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• On three phase models, the transformer's voltage tap switch must be positioned to match incoming voltage at startup. • CAUTION! On three phase models, connect the highest incoming voltage supply ("stinger leg") to the red power supply wire (red common wire to the compressor). • The opening for the power supply connection is 7/8" DIA to fit a 1/2" trade size conduit. KMH-2000SWH3 W A R N I N G KMH-2000SRH3 ELECTRICAL CONNECTION THIS UNIT MUST BE GROUNDED Failure to properly ground or wi
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G. Installation of Remote Condenser Unit WARNING 1. Installation of remote condenser unit must be performed by properly trained and EPA-certified service personnel. 2. Failure to install the equipment within these guidelines may adversely affect safety, performance, component life, and warranty coverage. 1. Checks Before Installation 1) Remove the shipping carton, tape, and packing material. 2) Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the fan bla
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3. Setup Bolts with Split 1) Secure the legs to the remote Lock Washer condenser unit with the 8 bolts and and Flat Washer nuts provided. See Fig. 10. 2) The legs have 8 mounting holes. Fig. 10 Secure the legs with 8 bolts (not included). Nuts Mounting Holes 4. Line Set CAUTION The icemaker, line set, and remote condenser unit must contain the same type of refrigerant. Mixing of refrigerants will result in improper operation and possible damage to the refrigeration system. • Precharged
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c. Make sure the male fitting and female coupling are properly aligned, then start the connection by hand to ensure that it is not cross threaded. d. Tighten the connection with a wrench until it is tight. At this point, the nut has covered most of the threads on the male fitting. e. Mark a reference line on the female coupling and the remote condenser unit or icemaker panel. Using a backup wrench on the back of the female coupling, tighten the six-sided nut of the female coupling an addit
