Instruction Manual Cubelet Icemaker/Dispenser Models DCM-270BAH(-OS) hoshizakiamerica.
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. Likewise, the owner/manager should not proceed to operate the appliance until the installer has instructed them on its proper operation.
IMPORTANT This manual should be read carefully before the appliance is installed and operated. Read the warnings and guidelines contained in this manual carefully as they provide essential information for the continued safe use and maintenance of the appliance. Retain this manual for any further reference that may be necessary. CONTENTS Important Safety Information.................................................................................................. 4 I. Specifications..........................
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. NOTICE Indicates a situation which could result in damage to the appliance or property. IMPORTANT Indicates important information about the installation, use, and care of the appliance.
WARNING, continued • Do not make any alterations to the appliance. Alterations could result in electric shock, injury, fire, or damage to the appliance. • Do not place fingers or any other objects into the ice discharge opening.
I. Specifications A. Electrical and Refrigerant Data The rating label and nameplate provide electrical and refrigerant data. The rating label can be seen by removing the front panel. The nameplate is located on the rear panel. For certification marks, see the nameplate. We reserve the right to make changes in specifications and design without prior notice. Model Number AC Supply Voltage Amperes Design Pressure Refrigerant DCM-270BAH DCM-270BAH-OS 115-120/60/1 8.5 AMPS HI-427PSI LO-230PSI 404A 14.8 OZ.
B. Dimensions/Connections Unit: mm [in.] 1.
Unit: mm [in.] 2.
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. • CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after installation.
B. Checks Before Installation • Visually inspect the exterior of the shipping container and immediately report any damage to the carrier. Upon opening the container, any concealed damage should also be immediately reported to the carrier. • Remove the shipping carton, tape, and packing material. If any are left in the appliance, it will not work properly. • See the nameplate on the rear panel, and check that your voltage supplied corresponds with the voltage specified on the nameplate.
D. Setup 1) Position the appliance in the selected permanent location. If attaching to a stand, refer to the installation instructions included with the stand. 2) Level the appliance from side-to-side and front-to-rear by adjusting the legs. 3) Replace the panels in their correct positions. E. Electrical Connection WARNING • Electrical connection must meet national, state, and local electrical code requirements.
F. Water Supply and Drain Connections See Fig. 3 WARNING Water supply and drain connections must be installed in accordance with applicable national, state, and local regulations. NOTICE • Normal operating water temperature must be within 45°F to 90°F (7°C to 32°C). Operation of the appliance, for extended periods, outside of this normal temperature range may affect appliance performance. • Water supply pressure must be a minimum of 10 PSIG and a maximum of 113 PSIG.
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.
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. • At startup, confirm that all internal and external water connections are free of leaks. 1) Make sure the power switch is in the "OFF" position, and the appliance is unplugged from the electrical outlet.
8) Remove the louver and air filter. Move the control switch to the "OFF" position, pause momentarily, then move the control switch to the "DRAIN" position. Allow the water system to drain completely (you will see the water draining into the drain pan). Move the control switch to the "OFF" position. Note: a) A momentary pause in the "OFF" position is necessary to de-energize the control board when moving the control switch between "DRAIN" and "ICE.
III. Maintenance The appliance must be maintained in accordance with the instruction manual and labels provided with the appliance. Consult with your local Hoshizaki Certified Service Representative about maintenance service. To obtain the name and phone number of your local Hoshizaki Certified Service Representative, visit www.hoshizaki.com. WARNING • Only qualified service technicians should service the appliance.
A. Maintenance Schedule The maintenance schedule below is a guideline. More frequent maintenance may be required depending on water quality, the appliance's environment, and local sanitation regulations. Maintenance Schedule Frequency Area Task Every 2 Weeks Monthly Air Filter Inspect. Wash with warm water and neutral cleaner if dirty. External Water Filters Appliance Exterior Check for proper pressure and change if necessary.
B. Cleaning and Sanitizing Instructions The appliance must be cleaned and sanitized at least twice a year. More frequent cleaning and sanitizing may be required in some conditions. WARNING • To prevent injury to individuals and damage to the appliance, do not use ammonia type cleaners. • Carefully follow any instructions provided with the cleaning and sanitizing solutions.
6) Pour the cleaning solution over the extruding head until the evaporator assembly and the reservoir are full and the solution starts to overflow into the drain pan. Allow to soak for 10 minutes. Note: If there is excessive scale on the extruding head, fill the evaporator assembly and reservoir as described above, then use a clamp on the reservoir hose between the reservoir and evaporator assembly to block flow.
3. Sanitizing Solution Dilute 1.5 fl. oz. (44 ml or 3 tbs) of a 5.25% sodium hypochlorite solution (chlorine bleach) with 3 gal. (11.4 l) of warm water. This is a minimum amount. Make more solution if necessary. IMPORTANT! For safety and maximum effectiveness, use the solution immediately after dilution. 4. Sanitizing Procedure - Initial 1) Make sure the power switch is in the "OFF" position, the appliance is unplugged, and the water supply line shut‑off valve is closed.
6) Move the power switch to the "OFF" position, then unplug the appliance from the electrical outlet. 7) Remove the front panel, top panel, and bin top. 8) Pour clean, warm water into the ice storage bin and melt any remaining ice. Remove the agitator. Pour clean, warm water over the extruding head until the evaporator assembly and the reservoir are full and the water starts to overflow into the drain pan. Plug the appliance into the electrical outlet, then move the power switch to the "ON" position.
IV. Preparing the Appliance for Periods of Non-Use During extended periods of non-use, extended absences, or in sub-freezing temperatures, follow the instructions below. When the appliance is not used for two or three days under normal conditions, it is sufficient to move the power switch to the "OFF" position. WARNING Only qualified service technicians should service the appliance.
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.
618 Hwy. 74 South, Peachtree City, GA 30269 USA (P) 770.487.2331 (F) 770.487.3360 hoshizakiamerica.