Hoshizaki KMD-460MAH Instruction Manual Download

Page: 1 / 37

Hoshizaki

“A Superior Degree

of Reliability”

www.hoshizaki.com

Models

KMD-460MAH, MWH
KMD-530MAH, MWH, MRH

Modular Crescent Cuber

Hoshizaki America, Inc.

Issued: 9-30-2014

INSTRUCTION MANUAL

Summary of Contents for KMD-460MAH

Page 1: ...Hoshizaki A Superior Degree of Reliability www hoshizaki com Models KMD 460MAH MWH KMD 530MAH MWH MRH Modular Crescent Cuber Hoshizaki America Inc Issued 9 30 2014 INSTRUCTION MANUAL...

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: ...n and Operating Instructions 11 A Location 11 B Checks Before Installation 11 C How to Remove Panels 12 D Setup 13 1 Dispenser Unit Ice Storage Bin and Icemaker Setup 13 2 Bin Control Installation 14...

Page 4: ...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 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: ...er Canada Only 15 AMPS 15 AMPS Minimum Circuit Ampacity 15 AMPS 15 AMPS Design Pressure HI 467PSI LO 230PSI HI 427PSI LO 230PSI Refrigerant 404A 1 LB 5 OZ 404A 1 LB 1 OZ 2 KMD 530M_H Single Phase Mode...

Page 7: ...uired The storage bin opening must match the bottom opening as in the illustration KMD 460MAH KMD 530MAH A 768 30 1 4 B 761 30 C 498 19 5 8 D 103 4 E 201 7 7 8 F 173 6 3 4 G 117 4 5 8 H 54 2 1 8 I 278...

Page 8: ...d The storage bin opening must match the bottom opening as in the illustration KMD 460MWH KMD 530MWH A 768 30 1 4 B 761 30 C 498 19 5 8 D 103 4 E 201 7 7 8 F 173 6 3 4 G 117 4 5 8 H 54 2 1 8 I 278 11...

Page 9: ...G 117 4 5 8 H 54 2 1 8 I 278 11 J 133 5 1 4 K 56 2 1 4 L 65 2 1 2 M 34 1 3 8 N 45 1 3 4 O 50 2 Model Shown KMD 530MRH 330 13 37 1 1 2 237 9 3 8 170 6 3 4 61 2 3 8 350 13 3 4 ICE DROP OPENING Model Sh...

Page 10: ...H Units mm in Rear Top Icemaker Model URC 5F Heat of Rejection AT 90 F 32 C WT 70 F 21 C KMD 530MRH 8 500 BTU hr NOTICE Allow 24 61 cm clearance at front and rear for proper air circulation and ease o...

Page 11: ...mperature 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 producing equipment Allow 6 15 c...

Page 12: ...ote 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 specific appl...

Page 13: ...5 Place the icemaker on top of the dispenser unit ice storage bin NOTICE Do not use the side frame to lift the icemaker See Fig 1 Lift the icemaker from the base 6a Dispenser Unit Follow the dispense...

Page 14: ...ior wall using the 2 thumbscrews on the rear interior wall Route the bin control cable vinyl hose through the grommet as illustrated Do not leave any slack in the ice drop zone See Fig 5 8 Replace the...

Page 15: ...the junction box See Fig 6 Additional Warnings for Remote Models THE REMOTE CONDENSER UNIT MUST BE GROUNDED Power supply and ground connection to the remote condenser unit are supplied from the icemak...

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: ...for the appliance to be pulled out for service Fig 7 Icemaker 2 inch 5 cm air gap Floor Drain Ice Storage Bin Model Shown KMD 530MAH Minimum 3 4 Nominal ID Hard Pipe or Equivalent Air Cooled and Remo...

Page 18: ...ze 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 temperature is...

Page 19: ...46 C 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 pr...

Page 20: ...te condenser unit is intended 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...

Page 21: ...ixing of refrigerants will result in improper operation and possible damage to the refrigeration system Line Set Size and Refrigerant Charge Hoshizaki Icemaker Hoshizaki Remote Condenser Unit Line Set...

Page 22: ...ng diaphragm and threads before making the connection See Fig 14 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 c...

Page 23: ...the icemaker Leave a service loop behind the icemaker to allow the icemaker to be pulled out for service See Fig 13 NOTICE Ensure that there are no traps and no kinks in the line set The service loop...

Page 24: ...ring diaphragm and threads before making the connection See Fig 14 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 25: ...x 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 leads in the icemaker to incoming power source Do not connect t...

Page 26: ...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 section 2 Pla...

Page 27: ...nser unit 7 Are the water supply and drain lines 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 minimu...

Page 28: ...ition 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 7 Replace the front panel in it...

Page 29: ...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 30: ...position 1 Cleaning Procedure 1 Dilute 9 5 fl oz 281 ml of Hoshizaki Scale Away with 1 8 gal 6 8 l of warm water 2 Remove all ice from the evaporator and the dispenser unit ice storage bin Note To rem...

Page 31: ...not to bend the retainer rod excessively when removing it h Wipe down the float switch housing shaft float and retainer rod with cleaning solution Rinse the parts thoroughly with clean water i Reassem...

Page 32: ...l 32 Repeat steps 18 through 31 three more times to rinse thoroughly Note If you do not sanitize the icemaker go to step 14 in 2 Sanitizing Procedure 2 Sanitizing Procedure Following Cleaning Procedur...

Page 33: ...e the front panel in its correct position 16 Clean the dispenser unit storage bin liner using a neutral cleaner Rinse thoroughly after cleaning 17 Turn on the power supply to start the automatic icema...

Page 34: ...alve 6 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 compressed air or car...

Page 35: ...to the 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...

Page 36: ...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 37: ...37 HOSHIZAKI AMERICA INC 618 Hwy 74 S Peachtree City GA 30269 USA TEL 770 487 2331 FAX 770 487 3360 www hoshizaki com 1A3514 010...

Search results

Summary of Contents for KMD-460MAH

Reviews:

Related manuals for KMD-460MAH

Brands by name

Popular brands

Hoshizaki KMD-460MAH, Instruction Manual

Search results

Summary of Contents for KMD-460MAH

Reviews:

Related manuals for KMD-460MAH

Brands by name

Popular brands