Instruction Manual Direct Draw Equipment Models HDD-1-24 (-S) HDD-2-59 (-S) HDD-3-69 (-S) HDD-3-80 (-S) HDD-4-95 (-S) 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 serviced. Read the warnings and guidelines contained in this manual carefully as they provide essential information for the continued safe use, service, and maintenance of the appliance. Retain this manual for any further reference that may be necessary. CONTENTS IMPORTANT SAFETY INFORMATION .................................................................................. 4 INSTALLATION .................................................
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 NOTICE IMPORTANT Indicates a hazardous situation which could result in death or serious injury. Indicates a situation which could result in damage to the appliance or property. Indicates important information about the use and care of the appliance.
WARNING, continued • The appliance is designed only for storage and display of non-potentiallyhazardous beverage kegs only. Employ sanitary methods. Use for any other purposes (for example, storage of chemicals or medical supplies such as vaccine and serum) could cause deterioration of stored items. • Do not use an extension cord. • Do not use an appliance with damaged power cord. The power cord should not be altered, jerked, bundled, weighed down, pinched, or tangled.
NOTICE • Protect the floor when moving the appliance to prevent damage to the floor. • Keep ventilation openings, in the appliance enclosure or in the built-in structure, clear of obstruction. Blockage of airflow could negatively affect performance and damage the appliance. • Do not allow the appliance to bear any outside weight. • To prevent deformation or cracks, do not spray insecticide onto the plastic parts or let them come into contact with oil.
INSTALLATION 1.1 General information 1.2 Transport, handling, unpacking, location. 1.3 Intended use and restrictions. 1.4 Manufacturer’s identification label description. 1.5 Installation and assembly. 1.6 Connections (electric, gas, water) 1.1 General information You can find the following symbols, or stickers to identify some type of warnings or useful information about your equipment. 1.
1.3 Intended use and restrictions HOSHIZAKI equipment is not designed for personal, family, or household purposes, and its sale for such purposes is not intended.
1.5 Installation and assembly This appliance is intended for indoor use only. Be sure the location chosen has a floor strong enough to support the total weight of the unit and contents. For the most efficient operation, be sure to provide good air circulation inside and outside of the unit. INSIDE CABINET The first cleaning must be made when you unpack the unit and before switching it on. Clean it with water and a mild detergent.
OPERATION 2.1 General information. 2.2 Control panel description. 2.3 Machine settings and programs. 2.4 Analog Thermostat. 2.5 Tower Installation 2.1 General Information Good air flow inside the cabinet is critical. Do not block the air outlet or the evaporator fan grill. A minimum of 2 inches of space along the front, back, and sides is required for proper air flow. 2.
Controller After connecting your unit, move the power switch located next to the controller to the “ON” position. The display will show the cabinet temperature. Also, the compressor and fan icons will flash for a period of three minutes. After this delay the unit will start cooling. Verify you don't have any alarms on the controller. If after you turn ON the equipment the controller shows an alarm icon or an error code, please contact your local Hoshizaki certified service representative.
If you wish to decrease the setpoint, press the “DOWN” arrow button until you reach the desired value. Release the button and then press the SET button to keep, and save, the new value. Note: The minimum value you can set in the controller is: 30°F. Manual Defrost To select manual defrost, press and hold the manual defrost button for 5 seconds. The snow flake icon will appear on the display. When this icon is solid it indicates that the equipment is in defrost mode.
Defrost Off-Cycle Defrost: the HDD-1-24 refrigerator defrost naturally between run cycles. 2.5 Tower Installation This procedure describes how to install the towers and the air hose needed to provide cold air directly into the towers. Tools needed: Philips Screwdriver. Step 1 Locate the gaskets and bolts included in with your Tower accessories kit. Place gasket over the pre-drilled holes on top and place the 4 screws thru the tower base.
Step 4 Introduce the “WHITE HOSE CORRUGATED” into the tower’s HOLE. Hose Hook Be sure that the hose hook is correctly attached into the tower hole.
MAINTENANCE 3.1 General safety rules. 3.2 Machine cleaning and maintenance routine. 3.3 Machine disposal. 3.1 General safety rules Neglecting the condenser coil cleaning procedures WILL VOID YOUR WARRANTY associated with the compressor or cost to replace the compressor! To prevent corrosion and damage to stainless steel surfaces, use only products formulated for use on stainless steel appliances.
To put back the condensing unit in its place, slide in the unit carefully. BE SURE DRAIN PIPE IS LOCATED OVER THE PAN. Replace front bottom panel, plug the appliance into the electrical outlet, then move the power switch to the "ON" position. 3.3 Machine 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.
TROUBLESHOOTING CHART 4.1 Troubleshooting chart Follow the next steps before requesting warranty service. Failure to do so may result in service charges for you and may void your warranty: 1) Refrigerator doesn’t work: a. Check power supply on, plugged into electrical outlet, power switch on. b. Check that the ON/OFF switch is in the ON position. 2) Refrigerator doesn’t reach temperature: a.
