Hoshizaki KML-325MAJ Instruction Manual Download Page 1

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Instruction Manual

Issued: 9-23-2016

hoshizakiamerica.com

Low-Profile Modular Crescent Cuber

Models
KML-325MAJ, MWJ
KML-500MAJ, MWJ
KML-700MAJ, MWJ, MRJ

Summary of Contents for KML-325MAJ

Page 1: ...Instruction Manual Issued 9 23 2016 hoshizakiamerica com Low Profile Modular Crescent Cuber Models KML 325MAJ MWJ KML 500MAJ MWJ KML 700MAJ MWJ MRJ...

Page 2: ...per installation 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...

Page 3: ...stallation of Remote Condenser Unit 22 1 Location 22 2 Checks Before Installation 23 3 Setup 23 4 Line Set Size and Refrigerant Charge 23 5 Line Set Installation 24 6 Electrical Connection 27 7 Stacki...

Page 4: ...nce 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 these co...

Page 5: ...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 6: ...0 2A 120V 0 15A Maximum Fuse Size 20 AMPS 20 AMPS Max HACR Breaker USA Only 20 AMPS 20AMPS Max Circuit Breaker Canada Only 20 AMPS 20AMPS Minimum Circuit Ampacity 20 AMPS 20AMPS Design Pressure HI 467...

Page 7: ...MAX Fan in URC Other 115V 0 15A 115V 0 15A 115V 0 15A Maximum Fuse Size 20 AMPS 20 AMPS 20 AMPS Max HACR Breaker USA Only 20 AMPS 20 AMPS 20 AMPS Max Circuit Breaker Canada Only 20 AMPS 20 AMPS 20 AM...

Page 8: ...required The ice storage bin opening must match the bottom opening as in the illustration B Dimensions Connections 1 Air Cooled Models MAJ Units mm in Rear Side Bottom Model Shown KML 500MAJ KML 325M...

Page 9: ...ey be required The ice storage bin opening must match the bottom opening as in the illustration KML 325MWJ KML 500MWJ KML 700MWJ A 559 22 659 26 B 515 20 1 4 615 24 1 4 C 505 19 7 8 605 23 7 8 D 403 1...

Page 10: ...aintenance and or service should they be required The ice storage bin opening must match the bottom opening as in the illustration Rear Side Bottom Model Shown KML 700MRJ Model Shown KML 700MRJ Model...

Page 11: ...h KML 700MRJ Rear Top Icemaker Model URC 9F Heat of Rejection AT 90 F 32 C WT 70 F 21 C KML 700MRJ 10 300 BTU hr NOTICE Allow 24 61 cm clearance at front and rear for proper air circulation and ease o...

Page 12: ...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 other high heat produc...

Page 13: ...The remote condenser unit listed below is recommended Connection to a different remote condenser unit will void the warranty unless Hoshizaki approves a different remote condenser unit for your specif...

Page 14: ...legs to level 5 Place the 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 instruct...

Page 15: ...nit are supplied from the icemaker See II 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 ma...

Page 16: ...n the appliance until the proper water pressure is reached External filters strainers or softeners may be required depending on water quality Contact your local Hoshizaki Certified Service Representat...

Page 17: ...pulled out for service Fig 4 Model Shown KML 700MRJ Air Cooled and Remote Models Remote Condenser Line Set Connections Remote Model Shut Off Valve Drain Valve Icemaker Icemaker Water Supply Inlet 1 2...

Page 18: ...er a freeze cycle starts If the condenser drain outlet temperature is not in the proper range use a flat blade screwdriver to rotate the adjustment screw on the water regulating valve until the temper...

Page 19: ...range Once the icemaker installation is complete confirm the condenser return outlet temperature 5 minutes after a freeze cycle starts If the condenser return outlet temperature is not in the proper...

Page 20: ...le starts If the condenser drain outlet temperature 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...

Page 21: ...range Once the icemaker installation is complete confirm the condenser return outlet temperature 5 minutes after a freeze cycle starts If the condenser return outlet temperature is not in the proper...

Page 22: ...eriods outside of this normal temperature range may affect icemaker performance The maximum line length for the standard line sizes and refrigerant charge is 66 feet 20 m With larger line sizes and or...

Page 23: ...t included Fig 11 Bolt with Split Lock Washer and Flat Washer Nut Plate Leg Bolt with Split Lock Washer and Flat Washer Nut 4 Line Set Size and Refrigerant Charge NOTICE The icemaker line set and remo...

Page 24: ...d sealant on the fittings Use POE refrigerant oil or Parker Super O Lube only c Make sure the male fitting and female coupling are properly aligned then start the connection by hand to ensure that it...

Page 25: ...s through the Schrader access ports on the Parker quick connect couplings if using an electronic leak detector and then raise the pressure using nitrogen gas 140 PSIG WARNING Do not use R 404A as a mi...

Page 26: ...Insulated See II G 4 Line Set Size and Refrigerant Charge for details Icemaker Male Fitting Service Loop Apply POE Oil or Parker Super O Lube to Entire Male Fitting Threads Diaphragm O Ring Brush Mal...

Page 27: ...box to the leads in the remote condenser unit s junction box Use wire of an appropriate gage and outdoor rating Do not connect the fan motor leads in the icemaker to incoming power source Do not conn...

Page 28: ...door rating 5 Replace the junction box covers and the louver panel in their correct positions 7 Stacking Remote Condenser Unit 1 Install the lower remote condenser unit as described earlier in this se...

Page 29: ...s sized as specified Are the water supply line shut off valve s and drain valve s installed Has the water supply pressure been checked to ensure a minimum of 10 PSIG and a maximum of 113 PSIG 8 Have t...

Page 30: ...anel in its correct position 5 Turn on the power supply and allow the icemaker to operate for a total of 10 minutes 6 Remove the front panel then move the service switch to the DRAIN position Move the...

Page 31: ...anitation 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 wate...

Page 32: ...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...

Page 33: ...in its correct position 20 Turn on the power supply to fill the water tank with water 21 Turn off the power supply after 3 minutes 22 Remove the front panel 23 Move the service switch to the WASH posi...

Page 34: ...r correct positions 6 Turn on the power supply to start the sanitizing process 7 Turn off the power supply after 15 minutes 8 Remove the front panel 9 Move the service switch to the DRAIN position 10...

Page 35: ...r supply line drain valve 4 Allow the line to drain by gravity 5 Attach a compressed air or carbon dioxide supply to the icemaker water supply line drain valve 6 Move the control switch to the ICE pos...

Page 36: ...ne drain valve If connected to a closed loop system also open the condenser return line drain valve 4 Attach a compressed air or carbon dioxide supply to the condenser water supply line drain valve 5...

Page 37: ...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 38: ...38 618 Hwy 74 South Peachtree City GA 30269 USA P 770 487 2331 F 770 487 3360 hoshizakiamerica com 1A3961 010...

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