Hoshizaki KMD-410MAH Instruction Manual
Modular crescent cuber
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- Service manual (65 pages) ,
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- Cleaning & sanitizing (2 pages)
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Summary of Contents for Hoshizaki KMD-410MAH
- Page 1 Modular Crescent Cuber Models KMD-410MAH KMD-410MWH INSTRUCTION MANUAL Issued: 7-5-2013...
- Page 2 IMPORTANT Only qualifi ed service technicians should install and service the appliance. To obtain the name and phone number of your local Hoshizaki Certifi ed Service Representative, visit www.hoshizaki.com. No installation or service should be undertaken until the technician has thoroughly read this Instruction Manual. Likewise, the owner/manager should not proceed to operate the appliance until the installer has instructed them on its proper operation.
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Page 3: Table Of Contents
Important Safety Information ---------------------------------------------------------------------------3 I. Specifi cations -------------------------------------------------------------------------------------------5 A. Electrical and Refrigerant Data -----------------------------------------------------------------5 B. Dimensions/Connections -------------------------------------------------------------------------6 1. KMD-410MAH -----------------------------------------------------------------------------------6 2. KMD-410MWH -----------------------------------------------------------------------------------7 II. Installation and Operating Instructions -----------------------------------------------------------8 A. Checks Before Installation -----------------------------------------------------------------------8 B. How to Remove Panels ---------------------------------------------------------------------------8 C. -
Page 4: Important Safety Information
Important Safety Information Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, damage to the appliance, or damage to property. WARNING Indicates a hazardous situation which could result in death or serious injury. - Page 5 WARNING, continued • The appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
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Page 6: Specifi Cations
The nameplate provides electrical and refrigerant data. The nameplate is located on the right side panel. For certifi cation marks, see the nameplate. We reserve the right to make changes in specifi cations and design without prior notice. Single Phase Model Number KMD-410MAH KMD-410MWH AC Supply Voltage 115/60/1 115/60/1 Compressor 115-120V 5.1RLA 50.0LRA 115V-120V 5.1RLA 50.0LRA... -
Page 7: Dimensions/Connections
B. Dimensions/Connections 1. KMD-410MAH Unit: mm [inches]... -
Page 8: Kmd-410Mwh
2. KMD-410MWH Unit: mm [inches]... -
Page 9: Installation And Operating Instructions
• This icemaker can be installed on a storage bin or dispenser unit 22” wide or wider. If using a storage bin, HOSHIZAKI STORAGE BIN, Model B-300 series is recommended. B. How to Remove Panels - See Fig. -
Page 10: Location
• Side Panel (R): Remove the screw. Slide forward slightly and lift off. • Front Insulation: Lift up slightly, and pull towards you. • Top Insulation: Push up at front corner, and pop off. Top Panel Top Insulation Side Frame Front Insulation Front Panel Screw... -
Page 11: Setup
2) Position the dispenser unit/ice storage bin in its permanent location. 3) If required, install an adapter kit or top kit. Contact your local Hoshizaki distributor for recommendations. 4) Level the dispenser unit/ice storage bin in both the Fig. 2a left-to-right and front-to-rear directions. -
Page 12: Bin Control Installation
6b) Dispenser Unit: Follow the dispenser unit, adapter kit, or top kit instructions for securing the icemaker. If no instructions are available, secure the icemaker Icemaker Mounting using the mounting brackets provided. Rotate Brackets the mounting brackets so that they fit flush to the Bolts dispenser unit. - Page 13 6) Route the bin control lead through the hole in the base, then into the bushing provided. See Fig. 5. Bin Control Lead Bushing Fig. 5 7) While pulling up the bin control lead, hook the bin control on the right side interior wall. Then push the bin control up against t h e b o t t o m o f t h e u n i t , a n d slide to the back until it snaps...
- Page 14 Right Defl ector Thumbscrew Left Defl ector Thumbscrew Collars Collars (Behind Left Defl ector) Fig. 7 11) Replace the water tank, cube guide, pump motor bracket, pump motor and fl oat switch in their correct positions until they snap in place. NOTICE Be sure to let the discharge hose pass behind the copper tube and connect it securely in position.
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Page 15: Electrical Connection
F. Electrical Connection WARNING • 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, fi re, or damage. • The appliance requires an independent power supply of proper capacity. See the nameplate for electrical specifi... -
Page 16: Water Supply And Drain Connections
• External fi lters, strainers, or softeners may be required depending on water quality. Contact your local Hoshizaki Certified Service Representative or local Hoshizaki distributor for recommendations. • A plumbing permit and services of a licensed plumber may be required in some areas. -
Page 17: Icemaker
Separate piping to approved Vent Tube 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 Minimum 3/4” Nominal ID Hard Pipe Floor KMD-410MAH Drain Fig. 9... -
Page 18: Water-Cooled Condenser
2. Water-Cooled Condenser a) Connection to an Open Drain System Condenser Water Minimum Condenser Condenser Drain Minimum Condenser Supply Inlet Water Supply Line Size Outlet Drain Line Size 1/2" Female Pipe 1/4" Nominal ID Copper 1/2" Female Pipe 1/4" Nominal ID Hard Thread (FPT) Water Tubing or Equivalent Thread (FPT) - Page 19 b) Connection to a Closed Loop System Condenser Water Minimum Condenser Condenser Minimum Condenser Supply Inlet Water Supply Line Size Return Outlet Return Line Size 1/2" Female Pipe 1/4" Nominal ID Copper 1/2" Female Pipe 1/4" Nominal ID Copper Thread (FPT) Water Tubing or Equivalent Thread (FPT) Water Tubing or Equivalent...
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Page 20: Final Checklist
H. Final Checklist WARNING CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after installation. Make sure that none have fallen into the dispenser unit/ice storage bin. 1) Is the icemaker level? 2) Is the icemaker in a site where the ambient temperature is within 45°F to 100°F (7°C to 38°C) and the water temperature within 45°F to 90°F (7°C to 32°C) all year around? 3) Is there at least 6”... -
Page 21: Startup
I. Startup WARNING All parts are factory-adjusted. Improper adjustments may adversely affect safety, performance, component life, and warranty coverage. NOTICE • If the unit is turned off, wait for at least 3 minutes before restarting the icemaker to prevent damage to the compressor. •... -
Page 22: Cleaning And Maintenance Instructions
. 1. Cleaning Procedure 1) Dilute approximately 9.5 fl . oz. (281 ml) of Hoshizaki “Scale Away” with 1.8 gallon (6.8 lit.) of warm water. 2) Remove all ice from the evaporator and the storage bin/dispenser unit. - Page 23 3) Turn off the power supply. 4) Remove the front panel and move the control switch to the “SERVICE” position. Move the service switch to the “DRAIN” position. 5) Replace the front panel in its correct position and turn on the power supply for 2 minutes.
- Page 24 NOTICE Be sure to let the discharge hose pass behind the copper tube and connect it securely in position. See Fig. 12. Otherwise, the discharge hose may be caught in the front insulation, leading to improper results. Float Switch Connector Discharge Pump Motor Hose...
- Page 25 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. 15) Move the service switch to the "DRAIN" position. 16) Replace the front panel in its correct position and turn on the power supply for 2 minutes.
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Page 26: Sanitizing Procedure
2. Sanitizing Procedure - Following Cleaning Procedure 1) Dilute a 5.25% sodium hypochlorite solution (chlorine bleach) with water (add approximately 0.9 fl . oz. (27 ml) to 1.8 gal. (6.8 lit.) of water). 2) Remove the front insulation. 3) Pour the sanitizing solution into the water tank. 4) Move the service switch to the "WASH"... -
Page 27: Maintenance
B. Maintenance This icemaker must be maintained individually, referring to the instruction manual and labels provided with the icemaker. WARNING • Only qualifi ed service technicians should service this icemaker. • To reduce the risk of electric shock, do not touch the control switch with damp hands. •... -
Page 28: Preparing The Icemaker For Periods Of Non-Use
C. Preparing the Icemaker for Periods of Non-Use NOTICE • During extended periods of non-use, extended absences, or in sub-freezing temperatures, follow the instructions below to reduce the risk of costly water damage. • To prevent damage to the water pump, do not leave the control switch in the “SERVICE”... -
Page 29: Disposal
5) Replace the front panel in its correct position. 6) Remove all ice from the dispenser unit/storage bin. Clean the dispenser unit/storage bin using a neutral cleaner. Rinse thoroughly after cleaning. 7) Close the icemaker water supply line drain valve. 3. - Page 30 HOSHIZAKI AMERICA, INC. 618 Hwy. 74 S., Peachtree City, GA 30269 USA TEL (770) 487-2331 FAX (770) 487-3360 www.hoshizaki.com L1F043104...