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Hoshizaki KM-1601SRH3, Instruction Manual

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Hoshizaki KM-1601SRH3 Instruction Manual Download Page 1

Hoshizaki 

“A Superior Degree 

of Reliability” 

www.hoshizaki.com

Models

KM-1301SAH/3, SWH/3, SRH/3
KM-1601SAH/3, SWH/3, SRH/3

KM-1900SAH/3, SWH/3, SRH/3
KM-2100SWH3, SRH3
KM-2500SWH3, SRH3

Stackable Crescent Cuber  

Hoshizaki America, Inc.

Issued: 6-25-2014

INSTRUCTION MANUAL

 

Summary of Contents for KM-1601SRH3

Page 1: ...Reliability www hoshizaki com Models KM 1301SAH 3 SWH 3 SRH 3 KM 1601SAH 3 SWH 3 SRH 3 KM 1900SAH 3 SWH 3 SRH 3 KM 2100SWH3 SRH3 KM 2500SWH3 SRH3 Stackable Crescent Cuber Hoshizaki America Inc Issued...

Page 2: ...ation is the responsibility of the installer Product failure or property damage due to improper installation is not covered under warranty Hoshizaki provides this manual primarily to assist qualified...

Page 3: ...Icemaker Setup 18 2 Bin Control Installation 19 a KM 1301 1601S_H 3 19 b KM 1900 2100 2500S_H 3 21 3 Installation of Upper Unit 22 E Electrical Connection 24 F Water Supply and Drain Connections 26 1...

Page 4: ...39 A Maintenance Schedule 39 B Cleaning and Sanitizing Instructions 40 1 Cleaning Procedure 40 2 Sanitizing Procedure Following Cleaning Procedure 42 IV Preparing the Icemaker for Periods of Non Use...

Page 5: ...5 Intentionally Left Blank...

Page 6: ...n accordance with applicable national state and local codes and regulations Electrical connection must be hard wired and must meet national state and local electrical code requirements Failure to meet...

Page 7: ...t and disconnect if required 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 damage...

Page 8: ...20 AMPS 20 AMPS 20 AMPS Minimum Circuit Ampacity 20 AMPS 20 AMPS 20 AMPS Design Pressure HI 467PSI LO 230PSI HI 427PSI LO 230PSI HI 467PSI LO 230PSI Refrigerant 404A 3 LB 15 4 OZ 404A 2 LB 2 4 OZ 404A...

Page 9: ...SI Refrigerant 404A 3 LB 12 5 OZ 404A 2 LB 6 8 OZ 404A Total Refrigerant Charge with Hoshizaki Remote Condenser Unit URC 22F 22 LB 15 OZ Three Phase Model Number KM 1601SAH3 KM 1601SWH3 KM 1601SRH3 AC...

Page 10: ...0PSI Refrigerant 404A 4 LB 10 1 OZ 404A 3 LB 1 4 OZ 404A Total Refrigerant Charge with Hoshizaki Remote Condenser Unit URC 22F 21 LB 7 7 OZ Three Phase Model Number KM 1900SAH3 KM 1900SWH3 KM 1900SRH3...

Page 11: ...04A 3 LB 404A Total Refrigerant Charge with Hoshizaki Remote Condenser Unit URC 22F 16 LB 2 OZ 5 KM 2500S_H3 Three Phase Model Number KM 2500SWH3 KM 2500SRH3 AC Supply Voltage 208 230 60 3 208 230 60...

Page 12: ...e and or service should they be required For KM 1601SAH 3 allow 9 23 cm clearance at rear sides and top The ice storage bin opening must match the bottom opening as in the illustration Units mm in Rea...

Page 13: ...the illustration KM 1301SWH 3 KM 1601SWH 3 KM 1900SWH 3 KM 2100SWH3 KM 2500SWH3 A 695 27 3 8 695 27 3 8 925 36 3 8 925 36 3 8 B 643 25 3 8 643 25 3 8 873 34 3 8 873 34 3 8 C 115 4 1 2 115 4 1 2 130 5...

Page 14: ...the illustration Rear Side Bottom Model Shown KM 1301SRH Model Shown KM 1301SRH Model Shown KM 1301SRH Units mm in KM 1301SRH 3 KM 1601SRH 3 KM 1900SRH 3 KM 2100SRH3 KM 2500SRH3 A 695 27 3 8 695 27 3...

Page 15: ...3 5 Remote Condenser Unit URC 22F use with KM 1601SRH 3 KM 1900SRH 3 KM 2100SRH3 and URC 23F use with KM 2500SRH3 Icemaker Model URC Model Heat of Rejection AT 90 F 32 C WT 70 F 21 C KM 1601SRH URC 22...

Page 16: ...ater supply line drain the icemaker if the air temperature is going to go below 32 F 0 C See IV Preparing the Icemaker for Periods of Non Use The icemaker should not be located next to ovens grills or...

Page 17: ...mote models must be connected to an appropriate remote condenser unit The remote condenser units listed below are recommended Connection to a different remote condenser unit will void the warranty unl...

Page 18: ...he icemaker on top of the dispenser unit ice storage bin 6a Dispenser Unit Follow the dispenser unit adapter kit or top kit instructions for securing the icemaker If no instructions are available secu...

Page 19: ...he thermostat bulb attachment and thermostat bulb through the hole located at the bottom of the icemaker Next lower the thermostat bracket plastic through the hole See Fig 3 d Make sure the left side...

Page 20: ...stainless to the thermostat bracket plastic See Fig 5 2 Replace the panels and baffle in their correct positions unless you are installing an upper unit If you are installing an upper unit see II D 3...

Page 21: ...mbly into place with the thumbscrews unless you are installing an upper unit If you are installing an upper unit complete steps f through h or f through i depending on the ice storage bin used and the...

Page 22: ...see II D 3 Installation of Upper Unit Note The bin control thermostat must be checked for proper operation at startup 3 Installation of Upper Unit 1 See II D 1 Dispenser Unit Ice Storage Bin and Icem...

Page 23: ...the bushing 12 Secure the lower bin control thermostat assembly into place with the thumbscrews 13 Carefully insert the thermostat bulb of the upper unit back into the thermostat bulb attachment plast...

Page 24: ...G 6 Electrical Connection Failure to properly ground the remote condenser unit could result in death or serious injury To reduce the risk of electric shock make all remote condenser unit connections b...

Page 25: ...ncoming voltage at startup See diagram below 4A4741 011 208 230 60 1 JUNCTION BOX 208 230V BLACK L1 L2 WARNING ELECTRICAL CONNECTION THIS UNIT MUST BE GROUNDED Failure to properly ground or wire this...

Page 26: ...External filters strainers or softeners may be required depending on water quality Contact your local Hoshizaki Certified Service Representative or local Hoshizaki distributor for recommendations A pl...

Page 27: ...e pulled out for service Fig 13 Model Shown KM 1601SRH Air Cooled and Remote Models Remote Condenser Line Set Connections Shut Off Valve Drain Valve Icemaker Icemaker Water Supply Inlet 1 2 FPT Bin Dr...

Page 28: ...re is not in the proper range use a flat blade screwdriver to rotate the adjustment screw on the water regulating valve until the temperature is in the proper range rotate counterclockwise to raise te...

Page 29: ...rm the condenser return outlet temperature 5 minutes after a freeze cycle starts If the condenser return outlet temperature is not in the proper range use a flat blade screwdriver to rotate the adjust...

Page 30: ...tended for outdoor use Normal operating ambient temperature must be within 20 F to 122 F 29 C to 50 C Operation of the remote condenser unit for extended periods outside of this normal temperature ran...

Page 31: ...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 Line Set Size and Refrigerant C...

Page 32: ...he male fitting and female coupling b Apply Polyol Ester POE refrigerant oil or Parker Super O Lube to the entire male fitting including O ring diaphragm and threads before making the connection See F...

Page 33: ...the icemaker Leave a service loop behind the icemaker to allow the icemaker to be pulled out for service See Fig 19 NOTICE Ensure that there are no traps and no kinks in the line set The service loop...

Page 34: ...ring diaphragm and threads before making the connection See Fig 20 NOTICE Do not use thread sealant on the fittings Use POE refrigerant oil or Parker Super O Lube only Couplings are one time use only...

Page 35: ...rom the fan motor leads in the icemaker fan motor junction box to the leads in the remote condenser unit junction box Use wire of an appropriate gage and outdoor rating Do not connect the fan motor le...

Page 36: ...r unit junction box Use wire of an appropriate gage and outdoor rating 5 Replace the junction box covers and the louver panel in their correct positions 7 Stacking Remote Condenser Unit 1 Install the...

Page 37: ...H models and on all three phase models has the transformer s voltage tap switch been positioned to match incoming voltage 7 Are the water supply and drain lines sized as specified Are the water supply...

Page 38: ...el 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...

Page 39: ...regulations Maintenance Schedule Frequency Area Task Daily Scoop Clean the ice scoop using a neutral cleaner Rinse thoroughly after cleaning Bi Weekly Air Filters Inspect Wash with warm water and neu...

Page 40: ...n flow to the inside of the evaporator It should be closed for all icemaking operation The compressor will not operate unless this valve is completely closed To close the cleaning valve the valve hand...

Page 41: ...el in their correct positions 12 Turn on the power supply to start the washing process 13 Turn off the power supply after 30 minutes 14 Remove the front panel and the insulation panel 15 Remove the dr...

Page 42: ...and the cleaning valve is open 4 Turn on the power supply to start the sanitizing process 5 Turn off the power supply after 15 minutes 6 Remove the front panel and the insulation panel 7 Remove the d...

Page 43: ...Move the control switch to the ICE position 7 Replace the front panel in its correct position then turn on the power supply 8 Blow the icemaker water supply line out using the compressed air or carbon...

Page 44: ...e condenser water supply line drain valve 5 Open the water regulating valve by using a screwdriver to pry up on the spring retainer underneath the spring While holding the valve open blow out the cond...

Page 45: ...sal The appliance contains refrigerant and must be disposed of in accordance with applicable national state and local codes and regulations Refrigerant must be recovered by properly certified service...

Page 46: ...46 HOSHIZAKI AMERICA INC 618 Hwy 74 S Peachtree City GA 30269 USA TEL 770 487 2331 FAX 770 487 3360 www hoshizaki com 1A3553 010...

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