Instruction Manual Self-Contained Flaker Models F-300BAJ F-500BAJ 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 For Corded Models • This appliance is equipped with a NEMA 5-15 three‑prong grounding plug to reduce the risk of potential shock hazards. Corded models must be plugged into a properly grounded, independent 3-prong wall outlet. If the outlet is a 2-prong outlet, it is your personal responsibility to have a qualified electrician replace it with a properly grounded, independent 3-prong wall outlet. Do not remove the ground prong from the plug and do not use an adapter plug.
WARNING, continued • Do not use combustible spray or place volatile or flammable substances near the appliance. They might catch fire. • Keep the area around the appliance clean. Dirt, dust, or insects in the appliance could cause harm to individuals or damage to the appliance. • Do not place anything on top of the appliance. Foreign objects or moisture could enter the appliance and result in electric shock or fire. NOTICE • Protect the floor when moving the appliance to prevent damage to the floor.
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. 1. F-300BAJ Model Number AC Supply Voltage Amperes Design Pressure Refrigerant F-300BAJ 115/60/1 7.8 AMPS HI-467PSI LO-250PSI 404A 9.17 OZ. 2.
B. Dimensions/Connections Unit: mm [in.] 1. F-300BAJ Front Side Rear NOTICE Allow 6" (15 cm) clearance at rear and sides for proper air circulation and ease of maintenance and/or service should they be required. Allow 24" (61 cm) clearance at top to allow for removal of the auger.
Unit: mm [in.] 2. F-500BAJ Front Side Rear NOTICE Allow 6" (15 cm) clearance at rear and sides for proper air circulation and ease of maintenance and/or service should they be required. Allow 24" (61 cm) clearance at top to allow for removal of the auger.
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.
C. How to Remove Panels See Fig. 1 • Top Panel: Remove the screws. Lift up at the front slightly, push rearward, and lift off. • Front Panel: Remove the screws. Lift up and pull towards you. Storage Bin Sliding Door Top Panel Front Panel Fig. 1 D. Setup Model Shown: F-500BAJ 1) See Fig. 2. Attach four 6" adjustable legs provided to the bottom of the appliance. 2) Position the appliance in the selected permanent location.
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.
For Hard-Wired Models • The opening for the power supply connection is 7/8" DIA to fit a 1/2" trade size conduit. • The white lead must be connected to the neutral conductor of the power source. NOTICE! Miswiring may result in damage to the icemaker. F-500BAJ WARNING ELECTRICAL CONNECTION THIS UNIT MUST BE GROUNDED Failure to properly ground or wire this unit could result in death, serious injury, or severe damage to the icemaker.
F. Water Supply and Drain Connections See Fig. 4 and Fig. 5 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.
F-300BAJ Drain Valve Icemaker Water Supply Inlet 1/2" FPT Minimum 1/4" Nominal ID Copper Water Tubing or Equivalent Icemaker Shut-Off Valve Vent Tube Be sure there is sufficient extra water supply line and drain line for the appliance to be pulled out for service. Separate piping to approved drain. Leave a 2-inch (5-cm) vertical air gap between the end of each pipe and the drain.
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. • To reduce the risk of electric shock, do not touch the power switch, control switch, or plug (on corded models) with damp hands. If you have to slide the appliance back for a built‑in installation, make sure you do not damage or pinch the water supply line, drain line, or power cord. NOTICE • If the appliance is turned off, wait for at least 3 min.
I. Bin Control Check A mechanical bin control controls the level of ice in the ice storage bin. IMPORTANT • Make sure the icemaker has been installed as outlined in this manual and that the water supply is on. • Make sure S1 dip switch 7 is in the "OFF" position and dip switch 8 is in the "ON" position. 1) Remove the top and front panels and the control box cover. 2) Make sure the power switch is in the "OFF" position. 3a) Corded Models: Plug the icemaker into the electrical outlet.
Control Board "SERVICE" Button S1 Dip Switch "COMP" LED "GM" LED Fig. 6 Actuator Model Shown: F-500BAJ Fig.
J. Alarm Safeties Should an alarm occur, follow the instructions in the table below to address the alarm. If an alarm continues to occur, contact an authorized service agent. WARNING • Only qualified service technicians should service the appliance. • To reduce the risk of electric shock, do not touch the icemaker power switch or control switch with damp hands. • Before servicing, move the power switch to the "OFF" position. Corded Models: Unplug the appliance from the electrical outlet.
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. 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 Daily Bi-Weekly Monthly Clean the scoop using a neutral cleaner. Rinse thoroughly after cleaning. Inspect. Wash with warm water and neutral cleaner if dirty. Check for proper pressure and change if necessary.
B. Cleaning and Sanitizing Instructions The icemaker 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.
9) Allow the icemaker to sit for 10 min. before operation. If you placed a clamp on the reservoir hose in step 7, remove it before operation. 10) In bad or severe water conditions, clean the float switch assembly as described below. See Fig. 9. Otherwise, continue to step 11. a. Remove the float switch assembly from Float Switch Assembly the reservoir cover. b. Wipe down the float switch assembly Reservoir Cover with the cleaning solution. c.
3. Sanitizing Solution Dilute 2.5 fl. oz. (74 ml or 5 tbs) of a 5.25% sodium hypochlorite solution (chlorine bleach) with 5 gal. (19 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 and the icemaker water supply line shut-off valve is closed. 2) Remove the top and front panels.
5. Sanitizing Procedure - Final 1) Mix a new batch of the sanitizing solution. 2) Remove spout B and gasket B, then remove spout A and gasket A. 3) Pour the sanitizing solution over the extruding head until the evaporator assembly and the reservoir are full and the solution starts to run through the overflow hose on the reservoir. 4) Allow the icemaker to sit for 10 min. before operation. 5) Replace gasket A, spout A, gasket B, and spout B in their correct positions.
IV. Preparing the Appliance for Periods of Non-Use NOTICE When storing the appliance for an extended time or in sub-freezing temperatures, follow the instructions below to prevent damage. When the appliance is not used for two or three days under normal conditions, it is sufficient to only move the power switch to the "OFF" position. When storing the appliance for extended time or in sub-freezing temperatures, follow the instructions below.
V. Disposal This 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.
