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Summary of Contents for Hoshizaki KMS-822MLJ
- Page 1 Instruction Manual Modular Crescent Cuber Serenity Series Models KMS-822MLJ Including Condensing Unit Models SRK-10J hoshizakiamerica.com Issued: 4-9-2018 Revised: 7-16-2018...
- Page 2 Should the reader have any questions or concerns which have not been satisfactorily addressed, please call, send an e-mail message, or write to the Hoshizaki Technical Support Department for assistance. Phone: 1-800-233-1940; (770) 487-2331 Fax: 1-800-843-1056;...
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Page 3: Table Of Contents
Retain this manual for any further reference that may be necessary. CONTENTS Important Safety Information ....................4 I. Specifications ........................6 A. Electrical and Refrigerant Data ..................6 1. KMS-822MLJ ......................6 2. SRK-10J ........................6 B. Dimensions/Connections ....................7 1. KMS-822MLJ ......................7 2. SRK-10J ........................8 II. -
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 Icemaker • Do not connect the icemaker to an external power source. Icemaker power supply and ground connection are supplied from the remote condensing unit via the wire bundle provided with the remote condensing unit. • Wire bundle routing (conduit) and disconnect (if required) must meet national, state, and local electrical code requirements.
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Page 6: Specifications
Maximum Fuse Size 20 AMPS Max. HACR Breaker 20 AMPS (USA Only) Max. Circ. Breaker 20 AMPS (Canada Only) Minimum Circuit 20 AMPS Ampacity Design Pressure HI-467PSI LO-230PSI Refrigerant 404A Total Refrigerant Charge with Hoshizaki Icemaker KMS-822MLJ: 14 LB. 1.75 OZ. -
Page 7: Dimensions/Connections
B. Dimensions/Connections 1. KMS-822MLJ Side Rear [ 22 - 1/4 ] [ 22 - 1/4 ] [ 4 - 7/8 ] [ 4 - 7/8 ] [ 2 - 3/4 ] [ 2 - 3/4 ] [ 22 - 1/4 ]... -
Page 8: Srk-10J
2. SRK-10J Unit: mm [in.] Note: Legs are included with remote condensing unit. Leg height is 380 mm (14.96 in.). Heat of Rejection AT 90°F (32°C) Model WT 70°F (21°C) KMS-822MLJ with SRK-10J 14,700 BTU/hr... -
Page 9: Installation And Operating Instructions
II. Installation and Operating Instructions WARNING • The icemaker and remote condensing unit must be installed in accordance with applicable national, state, and local codes and regulations. • Failure to install, operate, and maintain the appliance in accordance with this manual will adversely affect safety, performance, component life, and warranty coverage and may result in costly water damage. -
Page 10: Remote Condensing Unit
2. Remote Condensing Unit NOTICE • The remote condensing 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 condensing unit, for extended periods, outside of this normal temperature range may affect performance. -
Page 11: Checks Before Installation
• This icemaker can be installed on a dispenser unit or ice storage bin 22" wide or wider. For options, contact your local Hoshizaki distributor. • NOTICE! This icemaker is designed for connection to Hoshizaki Remote Condensing Unit Model SRK-10J only! Connection to another remote condensing unit will void the warranty. -
Page 12: How To Remove Panels
C. How to Remove Panels 1. Icemaker • Front Panel: Loosen the screw. Lift up and towards you. • Control Box Cover: Remove the screws and pull towards you. • Top Panel: Lift off. • Top Insulation and Top Cover: Lift off. •... -
Page 13: 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 left-to-right and front-to-rear directions. -
Page 14: Bin Control Installation
2. Bin Control Installation NOTICE Before operating the icemaker, the bin control assembly must be installed correctly. Failure to properly install the bin control assembly could result in ice backup and icemaker damage. Follow the instructions below for bin control assembly installation. 1) If not already removed, remove the front panel, top, and right side panels. -
Page 15: Installation Of The Remote Condensing Unit
Line Set Size and Length for SRK-10J Remote Condensing Unit Hoshizaki Liquid Factory Line Suction Icemaker Line Line Set Lengths Maximum Line Set Length 25' (7.6 m), 35' (10.7 m), 66' (20 m) KMS-822MLJ 1/2" OD 5/8" OD and 55' (16.8 m) -
Page 16: Line Set Installation
3. Line Set Installation WARNING • R-404A itself is not flammable at atmospheric pressure and temperatures up to 176°F (80°C). • R-404A itself is not explosive or poisonous. However, when exposed to high temperatures (open flames), R-404A can be decomposed to form hydrofluoric acid and carbonyl fluoride both of which are hazardous. - Page 17 12) Replace the service valve caps and tighten. 13) Insulate all exposed tubing and fittings. Hoshizaki Technical Support is available at 1-800-233-1940 for recommendations. Line Set Connections Icemaker Remote Condensing Unit (with compressor) Storage Max. 16.5 Feet Max. Suction Line Max.
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Page 18: Electrical Connection
F. Electrical Connection WARNING Icemaker • Do not connect the icemaker to an external power source. Icemaker power supply and ground connection are supplied from the remote condensing unit via the wire bundle provided with the remote condensing unit. • Wire bundle routing (conduit) and disconnect (if required) must meet national, state, and local electrical code requirements. - Page 19 1) Route the wire bundle between the icemaker and remote condensing unit. Use the wire bundle supplied with the remote condensing unit, or fabricate a wire bundle using wire of an appropriate gage and outdoor rating. Use the wiring label or Fig. 11 as a reference. 2a) Icemaker: Connect the wire bundle ground wire to the icemaker ground screw, then connect the rest of the wire bundle wires to the icemaker terminal block.
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Page 21: Water Supply And Drain Connections
• A plumbing permit and services of a licensed plumber may be required in some areas. • External filters, strainers, or softeners may be required depending on water quality. Contact your local Hoshizaki distributor for recommendations. • Water supply pressure must 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. - Page 22 1. Icemaker Icemaker Water Minimum Icemaker Icemaker Drain Minimum Icemaker Supply Inlet Water Supply Line Size Outlet Drain Line Size 1/2" Female Pipe 1/4" Nominal ID 3/4" Female Pipe 3/4" Nominal Thread (FPT) Copper Water Tubing or Thread (FPT) ID Hard Pipe or Equivalent Equivalent •...
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Page 23: 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 24: Startup
I. Startup WARNING All parts are factory-adjusted. Improper adjustments may adversely affect safety, performance, component life, and warranty coverage. NOTICE • If the appliance is turned off, wait for at least 3 minutes before restarting the appliance to prevent damage to the compressor. •... -
Page 25: Maintenance
III. Maintenance The appliance must be maintained in accordance with the instruction manual and labels provided. Consult with your local Hoshizaki Certified Service Representative about maintenance service. WARNING • Only qualified service technicians should service the appliance. • To reduce the risk of electric shock, do not touch the control switch with damp hands. -
Page 26: Cleaning And Sanitizing Instructions
B. Cleaning and Sanitizing Instructions The icemaker must be cleaned and sanitized at least once a year. More frequent cleaning and sanitizing may be required in some water conditions. WARNING • To prevent injury to individuals and damage to the icemaker, do not use ammonia type cleaners. - Page 27 "OFF" position. 6) Remove the front insulation panel, then pour 14 fl. oz. (414 ml) of Hoshizaki "Scale Away" into the water tank. Replace the front insulation panel. Turn the cleaning valve to the left until completely vertical (open).
- Page 28 Sanitizing 14) To fill the water tank, turn the cleaning valve to the right until completely horizontal (closed). Move the control switch to the "ICE" position, then replace the front panel. After 3 min., remove the front panel, then move the control switch to the "OFF" position. 15) Remove the front insulation panel, then pour .78 fl.
- Page 29 Sanitizing Rinse 3 25) Turn the cleaning valve to the right until completely horizontal (closed). Move the control switch to the "ICE" position, then replace the front panel. After 3 min., remove the front panel, then move the control switch to the "OFF" position. 26) Turn the cleaning valve to the left until completely vertical (open).
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Page 30: Preparing The Icemaker For Periods Of Non-Use
IV. Preparing the Icemaker for Periods of Non-Use NOTICE • When storing the icemaker for an extended time or in sub-freezing temperatures, follow the instructions below to prevent damage. • To prevent damage to the water pump seal, do not leave the control switch in the "WASH"... -
Page 31: Disposal
V. Disposal 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 personnel. - Page 32 618 Hwy. 74 South, Peachtree City, GA 30269 USA (P) 770.487.2331 (F) 770.487.3360 hoshizakiamerica.com 1A5046-011...
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