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INSTALLATION 
AND 
 
 
OPERATING 
INSTRUCTIONS
Models:
 HFW-1, 1D
HFW-23, -23D
HFW-12, -12D   
HOT FOOD WELLS TOP MOUNT, INSULATED 
 
 INTENDED FOR OTHER THAN HOUSEHOLD USE
 
 
 
RETAIN THIS MANUAL FOR FUTURE REFERENCE 
 
UNIT MUST BE KEPT CLEAR OF COMBUSTIBLES AT ALL TIMES 
WARNING: Improper installation, adjustment, alteration, service or maintenance can 
cause property damage, injury or death. Read the Installation, Operating and 
! !
 
Maintenance Instructions thoroughly be
                    
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                        CONTENTS OWNER’S INFORMATION.................................2 General Troubleshooting...............................3 General Installation.......................................2   SPECIFICATIONS...............................................3      General Operating Instructions.....................2   INSTALLATION................................................... 4                        Wet Set-Up (Units w/drains)......................... 2   PARTS LISTS w/EXPLODED VIEWS.................5 Dr
                    
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                        General Cleaning Instructions: 1. NEVER clean any electrical unit by immersing it in water. Turn off before surface cleaning. 2. Always clean equipment thoroughly before first use. Clean unit daily. Use warm, soapy water  (except where noted on charts). Mild cleansers and PLASTIC scouring pads may be used to  remove baked-on food and water scale. 3. Turn off electrical units before cleaning or servicing. All service should be performed by an APW  Wyott authorized service agency. General Troubles
                    
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                        OPTION SPECIFICATIONS Models Drain Wood Mt  Drain Wood Mt  Description w/Drains Location Couplings Thermostat Kit No’s Kit Cut-Out Full Size HFW-1D 1 11/16” x 1 11/16” ½ NPT 72” (182.8) 56431 23 7/8” x 15 7/8” (HFW-1) (4.3 x 4.3) from Stainless Capillary (60.6 x 40.3) back right corner 1 1/2” (3.8) Effective  HFW-23D 56460 16 5/8” x 15 7/8” 2/3 Size long Length (42.2 x 40.3) (HFW-23) 62” (157.5) 1/22Size HFW-12D 56413 13 5/8” x 15 7/8” (HFW-12) (34.6 x 40.3) ELECTRICAL SPECIFICATIONS Description
                    
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                        HFW-1, 1D   PARTS LIST & EXPLODED VIEW Item     P/N       Description Item      P/N         Description 1 56436 Pan & Wrapper W/Drain 21 Dial Setting Plate 56542  2 55304 Pan & Wrapper No Drain 22 56655 Drain Strainer 3 56443 Side Insulation 23 55872 Permagum Package 4 56442 End Insulation 24 56416 Wire Set 5 56506 Reflector Plate Parts Not Shown 6 56322 Element 120V-1500W 55441 Element 208/240V-1200/1600W Control 88961 10-24 Green Hex Nut Housing 7 56370 89061 10-24 Hex Nut 8 56529 Increase Dec
                    
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                        HFW-12, 12D   PARTS LIST & EXPLODED VIEW Item     P/N       Description Item      P/N         Description 1 56409 Pan & Wrapper (W/Drain) 22 56542 Dial Setting Label 2 56459 Pan & Wrapper (No Drain) 23 56655 Drain Strainer 3 56411 Side Insulation 24 50817 Heat Transfer Plate 4 56412 End Insulation 25 56416 Wire Set 5 55990 26 55872 Perma-Gum Package Element Cover 6 55695 Element Clamp 27 89120 #105 Jiffy Clip 7 55696 Anti-rotation Clamp 28 55258 Infinite Control Plate 8 55960 Heating Element 120
                    
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                        HFW-23, 23D   PARTS LIST & EXPLODED VIEW Item     P/N       Description Item      P/N         Description 1 56419 Pan & Wrapper (W/Drain) 23 50817 Heat Transfer Plate 2 56403 Pan & Wrapper (No Drain) 24 55564 Infinite Control 3 56411 Insulation 25 69107 Limiting Thermostat 4 55990  Element Cover (Only w/Infinite Control) 5 55695 Element Clamp 26 55817 Knob, Infinite Control 6 55696 Anti-Rotation Clamp 27 56416 Wire Set 7 55960 Heating Element 120V-800W 28 55872 Perma-Gum Package 8 56370 Control 
                    
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                        WIRING DIAGRAMS HFW-1, HFW-1D ROBERT SHAW HEATING INDICATOR  ELEMENT LIGHT THERMOSTAT H1 L1 H2 L2 HEATING INDICATOR  ELEMENT LIGHT RANCO H1 H2 THERMOSTAT L1 L2 HFW-12, HFW-12D, HFW-23, HFW-23D HFW-23D  THERMOSTAT CONFIGURATION INFINITE CONTROL INDICATOR  LIGHT HEATING ELEMENT L2 P L1 HEATING H1 H2 INFINITE ELEMENT CONTROL THERMOSTAT INDICATOR  LIGHT LIMITING THERMOSTAT 8                                                                                                                               
                    
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                            IMPORTANT FOR FUTURE REFERENCE   Please complete this information and retain this manual for the life of the equipment. For    Warranty Service and/or Parts, this information is required.            Model Number                         Serial Number                              Date Purchased   Notes: 9                                                                                                                                                                                                
                    
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                        Notes: 10                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
                    
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                         APW WYOTT EQUIPMENT LIMITED WARRANTY APW Wyott Foodservice Equipment Company warrants it's equipment against defects in materials and workmanship, subject to the  following conditions: This warranty applies to the original owner only and is not assignable. Should any product fail to function in its intended manner under normal use within the limits defined in this warranty, at the option of  APW Wyott such product will be repaired or replaced by APW Wyott or its Authorized Service Agency. APW W
                    
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                        R Phone: +1 (214) 421-7366                                                                               Fax: +1 (214) 565-0976                              Toll Free: +1 (800) 527-2100                       APW WYOTT Website: www.apwwyott.com  729 Third Avenue E-mail: info@apwwyott.com Dallas, TX 75226 12