Related Manuals for Hoshizaki KM-231BAJ
Summary of Contents for Hoshizaki KM-231BAJ
- Page 1 Instruction Manual Self-Contained Crescent Cuber Models KM-231BAJ KM-301BAJ, BWJ hoshizakiamerica.com Issued: 4-11-2019...
- Page 2 WARNING Only qualified service technicians should install and service the appliance. To obtain the name and phone number of your local Hoshizaki Certified Service Representative, visit www.hoshizaki.com. No installation or service should be undertaken until the technician has thoroughly read this Instruction Manual.
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Page 3: Table Of Contents
Important Safety Information ....................4 I. Specifications ........................6 A. Electrical and Refrigerant Data ..................6 B. Dimensions/Connections ....................7 1. KM-231BAJ ......................7 2. KM-301BAJ ......................8 3. KM-301BWJ ......................9 II. Installation and Operating Instructions ................10 A. Location ........................10 B. -
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 • This 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: Specifications
(behind the louver). For certification marks, see the nameplate. We reserve the right to make changes in specifications and design without prior notice. Model Number KM-231BAJ KM-301BAJ KM-301BWJ AC Supply Voltage 115/60/1... -
Page 7: Dimensions/Connections
B. Dimensions/Connections 1. KM-231BAJ Unit: mm [inches] NOTICE Allow at least 2" (5 cm) clearance at the right side for proper air circulation and at least 5/8" (15 mm) clearance at top for ease of maintenance and/or service should they be required. -
Page 8: Km-301Baj
2. KM-301BAJ Unit: mm [inches] NOTICE Allow at least 2" (5 cm) clearance at the right side for proper air circulation and at least 5/8" (15 mm) clearance at top for ease of maintenance and/or service should they be required. -
Page 9: Km-301Bwj
3. KM-301BWJ Unit: mm [inches] NOTICE Allow at least 2" (5 cm) clearance at the right side for proper air circulation and at least 5/8" (15 mm) clearance at top for ease of maintenance and/or service should they be required. -
Page 10: Installation And Operating Instructions
II. Installation and Operating Instructions WARNING • The appliance 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 11: Checks Before Installation
C. How to Remove Louver See Fig. 1 • Louver: Pull the top towards you, and lift off when the magnet catches come off the body. Separator (inside) * KM-231BAJ, KM-301BAJ only Door Air Inlet* (Air Filter) Air Filter* Louver... -
Page 12: Setup
D. Setup NOTICE • Do not place more than 33 lb. (15 kg) on the top panel. • Do not use the frame to lift the appliance. Lift the appliance from the base. • Handle the appliance carefully to avoid damaging the exterior. 1) Unpack the appliance, and remove all shipping cartons, tape, and packing material BEFORE operating the unit. -
Page 13: Electrical Connection
E. Electrical Connection WARNING • Electrical connection 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. • The appliance requires an independent power supply of proper capacity. See the nameplate for electrical specifications. -
Page 14: Water Supply And Drain Connections
• 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 plumbing permit and services of a licensed plumber may be required in some areas. - Page 15 • An icemaker water supply line shut-off valve and drain valve must be installed. • Be sure there is sufficient extra water supply line and drain line for the appliance to be pulled out for service. KM-231BAJ Icemaker Drain Outlet KM-301BAJ 3/4"...
- Page 16 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 Pipe Thread (FPT) Water Tubing or Equivalent Thread (FPT)
- Page 17 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 18: Final Checklist
G. 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 ice storage bin. 1) Is the appliance level? 2) Is the appliance 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 2"... -
Page 19: Startup
H. 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 20 16) To confirm bin control operation, press the bin control’s actuator paddle during the first 5 minutes of the freeze cycle. The compressor and fan motor (if applicable) should de-energize within 15 seconds, then the drain valve should energize until the water tank empties.
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Page 21: 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 or plug with damp hands. -
Page 22: Cleaning And Sanitizing Instructions
“SERVICE" position for extended periods of time when the water tank is empty . 1. Cleaning Procedure 1) Dilute 5 fl. oz. (148 ml) of recommended cleaner Hoshizaki “Scale Away" with 1 gallon (3.8 lit.) of water. 2) Remove the louver. Open the door and remove all ice from the evaporator and the ice storage bin. - Page 23 17) Pull the cube guides (quantity varies depending on model) upward to remove them from the water tank. They are snapped in place. See Fig. 9. 18) Dilute 5 fl. oz. (148 ml) of recommended cleaner Hoshizaki “Scale Away" with 1 gallon (3.8 lit.) of water.
- Page 24 Cube Guides Water Tank * The bin control switch is accessible by removing the water tank. Fig. 9 Float Switch Fig. 10...
- Page 25 2. Sanitizing Procedure - Following Cleaning Procedure 1) Dilute approximately 0.31 fl. oz. (9.2 ml) of an 8.25% sodium hypochlorite solution (chlorine bleach) with 1 gallon (3.8 lit.) of warm water. Using a chlorine test strip or other method, confirm that you have a concentration of about 200 ppm. 2) Soak the removed parts from step 19 above in a clean container containing the sanitizing solution.
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Page 26: Preparing The Appliance For Periods Of Non-Use
IV. Preparing the Appliance 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 27 3. On water-cooled model only, remove the water from the water-cooled condenser: 1) Make sure the control switch s in the “OFF" position and the appliance is unplugged from the electrical outlet. 2) Remove the top and left side panels. 3) Close the condenser water supply line shut-off valve.
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Page 28: 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 29 618 Hwy. 74 South, Peachtree City, GA 30269 USA (P) 770.487.2331 (F) 770.487.3360 hoshizakiamerica.com 1A5587-010...