Hoshizaki KM-1301SAH Instruction Manual Download

Page: 1 / 34

Issued: 9-4-2008
Revised: 2-5-2013

Hoshizaki

“A Superior Degree

of Reliability”

www.hoshizaki.com

Models

KM-1301SAH/3
KM-1301SWH/3

KM-1301SRH/3

Stackable Crescent Cuber

Hoshizaki America, Inc.

INSTRUCTION MANUAL

Summary of Contents for KM-1301SAH

Page 1: ...sued 9 4 2008 Revised 2 5 2013 Hoshizaki A Superior Degree of Reliability www hoshizaki com Models KM 1301SAH 3 KM 1301SWH 3 KM 1301SRH 3 Stackable Crescent Cuber Hoshizaki America Inc INSTRUCTION MANUAL ...

Page 2: ...alified 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 Ph...

Page 3: ...emote air cooled 9 B Dimensions Connections 10 1 KM 1301SAH 3 10 2 KM 1301SWH 3 11 3 KM 1301SRH 3 12 II Installation and Operating Instructions 13 A Checks Before Installation 13 B How to Remove Panels 13 C Location 14 D Setup 14 E Installation of Second Unit 16 F Electrical Connection 18 G Installation of Remote Condenser Unit 19 1 Checks Before Installation 19 2 Location 19 3 Setup 20 4 Line Set...

Page 4: ... without prior notice I Specifications A Nameplate Rating 1 KM 1301SAH 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 1301SAH SERIAL NUMBER AC SUPPLY VOLTAGE 208 230 60 1 3 WIRE WITH NEUTRAL FOR 115V COMPRESSOR 208 230V 10 0RLA 6...

Page 5: ...ges in specifications and design without prior notice 2 KM 1301SAH3 air cooled HOSHIZAKI ICE MAKER MODEL NUMBER KM 1301SAH3 SERIAL NUMBER AC SUPPLY VOLTAGE 208 230 60 3 COMPRESSOR 208 230V 7 1RLA 55LRA PUMP 120V 1 2FLA 60W FAN 115V 0 85FLA 50W OTHER 115 120V 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...

Page 6: ...n specifications and design without prior notice 3 KM 1301SWH water 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 1301SWH SERIAL NUMBER AC SUPPLY VOLTAGE 208 230 60 1 3 WIRE WITH NEUTRAL FOR 115V COMPRESSOR 208 230V 8 2RLA 56LRA PUM...

Page 7: ...ake changes in specifications and design without prior notice 4 KM 1301SWH3 water cooled HOSHIZAKI ICE MAKER MODEL NUMBER KM 1301SWH3 SERIAL NUMBER AC SUPPLY VOLTAGE 208 230 60 3 COMPRESSOR 208 230V 6 1RLA 51LRA PUMP 120V 1 2FLA 60W FAN OTHER 115 120V 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 PRESSU...

Page 8: ...ifications and design without prior notice 5 KM 1301SRH 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 1301SRH SERIAL NUMBER AC SUPPLY VOLTAGE 208 230 60 1 3 WIRE WITH NEUTRAL FOR 115V COMPRESSOR 208 230V 9 3RLA 56LRA PUMP...

Page 9: ...r We reserve the right to make changes in specifications and design without prior notice HOSHIZAKI ICE MAKER MODEL NUMBER KM 1301SRH3 SERIAL NUMBER AC SUPPLY VOLTAGE 208 230 60 3 COMPRESSOR 208 230V 6 2RLA 51LRA PUMP 120V 1 2FLA 60W FAN REMOTE 120V 3A MAX OTHER 115 120V 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...

Page 10: ...10 Note When used with a storage bin not recommended by Hoshizaki the icemaker needs the space at the bottom opening as in the illustration Unit mm inches B Dimensions Connections 1 KM 1301SAH 3 ...

Page 11: ...11 Note When used with a storage bin not recommended by Hoshizaki the icemaker needs the space at the bottom opening as in the illustration 2 KM 1301SWH 3 Unit mm inches ...

Page 12: ...12 3 KM 1301SRH 3 Note When used with a storage bin not recommended by Hoshizaki the icemaker needs the space at the bottom opening as in the illustration Unit mm inches ...

Page 13: ...frigerant lines do not rub or touch lines or other surfaces and that the fan blade turns freely 5 Check that the compressor is snug on all mounting pads 6 See the nameplate on the rear panel and check that your voltage supplied corresponds with the voltage specified on the nameplate 7 This icemaker needs a storage bin The recommended storage bin is Hoshizaki Ice Storage Bin Model B 800 series 8 On...

Page 14: ... or other high heat producing equipment Avoid choosing a site where dripping is not allowed 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 Location should provide a firm level foundation for the equipment D Setup CAUTION Before operating the icemaker the bin control thermostat assembly must be installed correc...

Page 15: ... located at the bottom of the icemaker Next lower the thermostat bracket plastic through the hole Fig 3 Bin Control Thermostat Assembly Shipping Hook Thermostat Bracket plastic Tie Thermostat Bulb Attachment plastic and Thermostat Bulb Thumbscrews Thermostat Extension Bracket stainless Hole Wall d Make sure the left side and bottom of the assembly are flush against the wall and base panel e Secure...

Page 16: ...ired 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 unit using the 2 mounting brackets and the bolts provided Mounting Brackets Bolts Bin Icemaker Upper Unit Icemaker Lower Unit Fig 5 Mo...

Page 17: ...bulb and tubing through the hole in the assembly and down into the bin Reattach the bushing 12 Secure the lower bin control thermostat assembly in place with the thumbscrews 13 Carefully insert the thermostat bulb back into the thermostat bulb attachment plastic 14 Secure the thermostat bulb attachment plastic of the upper unit to the thermostat bulb attachment plastic of the lower unit with the s...

Page 18: ... prior to startup to prevent compressor damage Electrical connections must be installed in accordance with applicable national state and local regulations Usually an electrical permit and services of a licensed electrician are required The icemaker requires an independent power supply See the nameplate for proper voltage and breaker fuse size The maximum allowable voltage variation is 10 percent o...

Page 19: ...elines A firm and flat site A dry and well ventilated area with 24 61 cm clearance in both front and rear for ease of maintenance and service should they be required The maximum line length for the standard refrigerant charge is 66 feet Should an installation require a longer line length additional refrigerant must be added Add 4 oz of R 404A for each foot over 66 feet to a maximum of 100 feet or ...

Page 20: ... 1 800 233 1940 for recommendations The maximum vertical distance between the remote condenser unit and the icemaker is 33 feet above or 10 feet below the icemaker These distances are measured fitting to fitting CAUTION Failure to install the equipment within these guidelines may adversely affect performance component life and warranty coverage Fig 10 Hexagon Bolt with Split Lock Washer and Flat W...

Page 21: ...aker See Fig 11 2 Insulate the two copper tubes separately 3 Install Parker quick connect couplings on each end OS QUICK a universal quick connect coupling kit available as optional equipment from Hoshizaki America is recommended 4 Evacuate through the charging ports on the Parker quick connect couplings and charge with R 404A refrigerant vapor to a pressure of 15 to 30 PSIG Note Care should be ta...

Page 22: ...must be connected to the fan motor junction box on the icemaker Usually an electrical permit and services of a licensed electrician are required Power supply and ground wire to the condenser unit are supplied from the icemaker Connect the condenser unit and icemaker using appropriate outdoor rated wire 1 Remove the louver panel See Fig 12 2 Remove the junction box cover on the remote condenser uni...

Page 23: ...endations 1 Icemaker Water supply inlet is 1 2 female pipe thread FPT A minimum of 1 2 OD copper tubing is recommended for the water supply line A water supply line shut off valve and drain valve should be installed Water supply pressure should be a minimum of 10 PSIG and a maximum of 113 PSIG If the pressure exceeds 113 PSIG the use of a pressure reducing valve is required Icemaker drain outlet i...

Page 24: ...good flow A vented tee connection is also required for proper flow Drain line should not be piped directly to the sewer system An air gap of a minimum of 2 vertical inches 5 cm should be between the end of the drain pipe and the floor drain In some areas a back flow preventer may be required in the cooling water circuit b Connection to a Closed Loop Water Supply Water supply inlet is 1 2 female pi...

Page 25: ...ain Valve Icemaker Water Supply Inlet 1 2 FPT Icemaker Drain Outlet 3 4 FPT Condensation Drain Outlet 3 8 OD Stainless Tube Bin Icemaker Remote Condenser Line Set Connections Separate piping to approved drain Leave a 2 inch 5 cm vertical air gap between the end of each pipe and the drain 2 inch 5 cm air gap Floor Drain Fig 14 ...

Page 26: ...er Water Supply Line Drain Valve Fig 15 KM 1301SWH 3 Connection To A Closed Loop Water Supply Bin Drain Outlet 3 4 FPT Condenser Water Supply Line Shut Off Valve Condenser Water Supply Line Drain Valve Icemaker Water Supply Line Shut Off Valve Icemaker Water Supply Line Drain Valve Condenser Return Outlet 3 8 FPT Icemaker Water Supply Inlet 1 2 FPT Condenser Return Line Shut Off Valve Condenser Re...

Page 27: ...r cooled model has a proper ground also been installed to the remote condenser unit On three phase models has the transformer s voltage tap switch been positioned to match incoming voltage 8 On remote air cooled model has the electrical power supply been on to the icemaker for a minimum of 4 hours 9 Are the water supply line shut off valve and drain valve installed Has the water supply pressure be...

Page 28: ...ICE position 4 Replace the front panel in its correct position 5 Turn on the power supply and allow the icemaker to operate for a total of 10 minutes 6 Turn off the power supply then remove the front panel 7 Remove the insulation panel Remove the cap located on the front bottom part of the ice dropping hole Drain the water tank See Fig 17 8 Replace the cap insulation panel and front panel in their...

Page 29: ...ves to prevent the cleaning and sanitizing solutions from coming into contact with skin 3 Carefully follow any instructions provided with the bottles of cleaning and sanitizing solution 4 Never run the icemaker when the water tank is empty IMPORTANT 1 The cleaning valve is used to allow solution flow to the inside of the evaporator during the cleaning and sanitizing operation It should be closed f...

Page 30: ... to bend the retainer rod excessively when removing it c Wipe down the float switch assembly s housing shaft float and retainer rod with cleaning solution Clean the inside of the rubber boot and hose with cleaning solution Rinse the parts thoroughly with clean water d Reassemble the float switch assembly and replace it and the rubber boot in their correct positions Reconnect the vent tube and the ...

Page 31: ...l or 5 tbs of a 5 25 sodium hypochlorite solution chlorine bleach with 5 gal 19 l of warm water 2 Pour the sanitizing solution into the water tank 3 Replace the insulation panel and the front panel in their correct positions Note Make sure that the control switch is in the WASH position and the cleaning valve is open 4 Turn on the power supply to start the sanitizing process 5 Turn off the power s...

Page 32: ...ng a brush or vacuum cleaner More frequent cleaning may be required depending on location C Preparing the Icemaker for Long Storage IMPORTANT When shutting off the icemaker for an extended time drain out all water from the water tank and remove the ice from the storage bin The storage bin should be cleaned and dried Drain the icemaker to prevent damage to the water supply line at sub freezing temp...

Page 33: ...n dioxide supply to the icemaker water supply line drain valve 5 Make sure at least 3 minutes have elapsed since you turned off the power supply Make sure the control switch is in the ICE position Replace the front panel in its correct position and turn on the power supply 6 Blow the icemaker water supply line out using the compressed air or carbon dioxide supply 7 Close the icemaker water supply ...

Page 34: ...34 HOSHIZAKI AMERICA INC 618 Hwy 74 S Peachtree City GA 30269 USA TEL 770 487 2331 FAX 770 487 3360 www hoshizaki com 1A2910 010 ...

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