® Drawer Warmers Electric MAN UAL or ELECTRON IC CONTROL Models: 500-1D, 1DN 500-2D, 2DN 500-3D, 3DN • I N STALLATION • OPERATION • MAI NTENANCE W164 N9221 Water Street • P.O. Box 450 • Menomonee Falls, Wisconsin 53052-0450 USA PHONE: 262.251.3800 • 800.558.8744 USA / CANADA FAX: 262.251.7067 • 800.329.8744 U . S . A . www.alto-shaam.com PRINTED IN U.S.A.
® DELIVERY U N PA C K I N G This Alto-Shaam appliance has been thoroughly tested and inspected to insure only the highest quality unit is provided. Upon receipt, check for any possible shipping damage and report it at once to the delivering carrier. See Transportation Damage and Claims section located in this manual. This appliance, complete with unattached items and accessories, may have been delivered in one or more packages.
SAFETY PROCEDURES AND PRECAUTIONS Knowledge of proper procedures is essential to the safe operation of electrically and/or gas energized equipment. In accordance with generally accepted product safety labeling guidelines for potential hazards, the following signal words and symbols may be used throughout this manual. DANGER Used to indicate the presence of a hazard that WILL cause severe personal injury, death, or substantial property damage if the warning included with this symbol is ignored.
Site Installation I N S TA L L AT I O N 1. The cabinet, complete with unattached items and accessories, may be delivered in one or more packages. Check to ensure all accessories ordered have been received. 2. This appliance is designed for the purpose of maintaining hot food at a temperature for safe consumption. The unit must be installed on a level surface in a location that will permit the equipment to function for its intended purpose and allow adequate access for proper cleaning and maintenance. 3.
Exterior Dimensions - 500-1D, 500-2D, 500-3D I N S TA L L AT I O N 1-11/16" (42mm) ELECTRICAL CONNECTION 40-1/16" (1018mm) 22-13/16" (579mm) 24-3/8" (618mm) CL 6-3/4" (171mm) FOR LEG STAND OR 5" (127mm) CASTER STAND ASSEMBLY OPTIONS & ACCESSORIES Built-in Trim Kit 500-1D 500-2D 500-2D FOR BU2-48, BU2-72 500-2D FOR BU2-96 500-3D 11-3/4" (298mm) 19" (482mm) 26-1/8" (663mm) HANDLE 500-1D 500-2D 500-3D 24-5/8" (625mm) HI-LO Switch available only on 500 -1D and 500 -2D.
Exterior Dimensions - 500-1DN, 500-2DN, 500-3DNN I N S TA L L AT I O N 1-11/16" (42mm) ELECTRICAL CONNECTION 50-7/8" (1291mm) 28-1/8" (714mm) 16-7/16" (418mm) CL 500-1DN 500-2DN 500-3DN HANDLE 11-11/16" (296mm) 18-7/8" (479mm) 26-3/16" (663mm) HI-LO Switch available only on 500-1DN and 500-2DN.
I N S TA L L AT I O N Manual Control, 120V Unit Panel Overlay High Limit Switch Thermostat Knob Temperature Gauge Manual Control, 208-240V, 230V Units Panel Overlay Drawer Assembly Drawer Bearing Drawer Rail Stud & Nut Electronic Control Panel Overlay D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 6.
I N S TA L L AT I O N ELECTRICAL DANGER DANGER ELECTRICAL CONNECTIONS MUST BE MADE BY A QUALIFIED SERVICE TECHNICIAN IN ACCORDANCE WITH APPLICABLE ELECTRICAL CODES. To avoid electrical shock, this appliance MUST be adequately grounded in accordance with local electrical codes or, in the absence of local codes, with the current edition of the National Electrical Code ANSI/NFPA No. 70. In Canada, all electrical connections are to be made in according with CSA C22.
I N S TA L L AT I O N U S E R S A F E T Y I N F O R M AT I O N This appliance is intended for use in commercial establishments where all operators are familiar with the purpose, limitations, and associated hazards of this appliance. Operating instructions and warnings must be read and understood by all operators and users. FOOD PRODUCT TIPS Bread and Rolls Breads and rolls are traditionally difficult to hold for prolonged periods due to the very low moisture content of these products.
O P E R AT I O N MANUAL CONTROL 1. 2. 3. Dual wattage control. The one and two drawer, 120V warmers are provided with a HIGH/LOW power switch. Use the HIGH position at 1000 watts for meats, potatoes, and vegetables — use the LOW position at 500 watts for breads and rolls. Preheat at 200°F (93°C) for 30 minutes. When the thermostat is turned clockwise to an “ON” position, the indicator light will illuminate and will remain lit as long as the unit is calling for heat.
O P E R AT I O N - E L E C T R O N I C C O N T R O L LED DISPLAY POWER INDICATOR LIGHT HEAT INDICATOR LIGHT ON/OFF POWER KEY LOCK INDICATOR UP/DOWN ARROWS ON/OFF KEY Press the on/off key once and the power indicator light will 1. Preheat at 200°F (93°C) for illuminate. Press and hold the on/off key until the LED 30 minutes. display turns off (at least three seconds) and on/off indicator goes Press the ON key, and set the temperature out.
O P E R AT I O N GENERAL HOLDING GUIDELINES Chefs, cooks and other specialized food service personnel employ varied methods of cooking. Proper holding temperatures for a specific food product must be based on the moisture content of the product, product density, volume, and proper serving temperatures. Safe holding temperatures must also be correlated with palatability in determining the length of holding time for a specific product.
CLEANING AND PREVENTIVE MAINTENANCE PROTECTING STAINLESS STEEL SURFACES It is important to guard against corrosion in the care of stainless steel surfaces. Harsh, corrosive, or inappropriate chemicals can completely destroy the protective surface layer of stainless steel. Abrasive pads, steel wool, or metal implements will abrade surfaces causing damage to this protective coating and will eventually result in areas of corrosion.
CARE and CLEANING The cleanliness and appearance of this unit will contribute considerably to operating efficiency and savory, appetizing food. Good equipment kept clean works better and lasts longer. T H O R O U G H LY C L E A N D A I LY 1. Disconnect unit from power source, and let cool. 2. Remove, cover or wrap, and refrigerate food. 3. Remove drawer pans and clean separately. The drawer assembly is completely removable.
S A N I TAT I O N Food flavor and aroma are usually so closely related that it is difficult, if not impossible, to separate them. There is also an important, inseparable relationship between cleanliness and food flavor. Cleanliness, top operating efficiency, and appearance of equipment contribute considerably to savory, appetizing foods. Good equipment that is kept clean, works better and lasts longer.
SERVICE MANUAL CONTROL THERMOSTAT and HEAT LIGHT SEQUENCE Whenever the thermostat is turned “ON,” the heat indicator light will indicate the power ON/OFF condition of the heating cable, and consequently, the cycling of the cabinet as it maintains the dialed cavity temperature. If the light does not illuminate after normal start-up, the main power source, thermostat, and/or light must be checked.
SERVICE TROUBLE SHOOTING • ELECTRONIC CONTROL Error Code E-10 E-11 E-30 Possible Cause Service Required Description/Results Air Sensor Fault (shorted) Air sensor is shorted. Inoperative Oven Air sensor is defective. Air sensor is open or has connection failure. Air Sensor Fault (open) Inoperative Oven Need air sensor test. See below.
Wide Drawer Warmers – Service Parts Illustrations on following pages.
Narrow Drawer Warmers – Service Parts Illustrations on following pages.
SERVICE 500-3D • Manual control • top removed THERMOSTAT INDICATOR LIGHT TT-3057 TT-33626 LI-3027 LI-3025 LI-3951 THERMOMETER TH-33713 INSULATION IN-2003 WIRING DIAGRAM TERMINAL BLOCK BK-3019 HEATING ELEMENT CONNECTIONS 1002672 (EXHAUST FAN INSIDE) FA-3973 FA-3974 AIR TUNNEL ELECTRIC CORD CD-3232 CD-33840 CD-3922 D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 19.
SERVICE 500-3D • Electronic control • top removed • 230V CONTROL #5000876 WITHOUT SCI • CONTROL #5000877 WITH SCI SENSOR WIRE INSULATION (WHITE) IN-2003 BEEPER BP-3567 RELAY RL-33558 WIRING DIAGRAM POWER SUPPLY BA-33554 TERMINAL BLOCK BK-3019 HEATING 1002672 (EXHAUST FAN INSIDE) FA-3973, FA-3974 AIR TUNNEL ELEMENT CONNECTIONS ELECTRIC CORD BREAKER SWITCH CD-3232, CD-33840, CD-3922 SW-33487 THIS PHOTOGRAPH IS AN ENLARGEMENT OF THE CIRCLED CORD AREA ABOVE.
SERVICE INSULATION IN-2003 500-3D Heat Cable Wrap HEAT ELEMENT CABLE CB-3044 500-3D Interior THERMOMETER CAPILLARY DANGER DISCONNECT UNIT FROM POWER SOURCE BEFORE CLEANING OR SERVICING. BEARINGS THERMOSTAT CAPILLARY D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 21.
D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 22.
D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 23.
D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 24.
D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 25.
D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 26.
D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 27.
D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 28.
D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 29.
D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 30.
D r a w e r W a r m e r I n s t a l l a t i o n / O p e r a t i o n / S e r v i c e M a n u a l • 31.
T R A N S P O RTAT I O N DAMAGE and CLAIMS All Alto-Shaam equipment is sold F.O.B. shipping point, and when accepted by the carrier, such shipments become the property of the consignee. Should damage occur in shipment, it is a matter between the carrier and the consignee. In such cases, the carrier is assumed to be responsible for the safe delivery of the merchandise, unless negligence can be established on the part of the shipper. 1. 2. 3. 4. 5. 6. 7. 8.
