Installation & Operation Manual
Contents
1. WELLS BLOOMFIELD LLC 0 0 3 2 ERIK CIRCLE P O Box 280 Verdi NV 89439 telephone 775 689 5703 fax 775 689 5976 www wellsbloomfield com OPERATION MANUAL WELLS COUNTERTOP WARMERS with BI METAL SWITCH CONTROL Includes INSTALLATION USE amp CARE FOOD WARMER Model LLW 1220 IMPORTANT DO NOT DISCARD THIS MANUAL This manual is considered to be part of the appliance and is to be given to the OWNER or MANAGER of the restaurant or to the person responsible for TRAINING OPERATORS of this appliance Additional manuals are available from your WELLS DEALER THIS MANUAL MUST BE READ AND UNDERSTOOD BY ALL PERSONS USING OR ei INSTALLING THIS APPLIANCE Contact your WELLS DEALER if you have any questions concerning installation operation or maintenance of this equipment PRINTED IN UNITED STATES OF AMERICA p n 45827 Rev E ECN 13420 M003 080214 cps Unless otherwise specified all commercial cooking equipment manufactured by WELLS BLOOMFIELD LLC is warranted against defects in materials and workmanship for a period of one year from the date of original installation or 18 months from the date of shipment from our factory whichever comes first and is for the benefit of the original purchaser only THIS WARRANTY IS THE COMPLETE AND ONLY WARRANTY EXPRESSED OR IMPLIED IN LAW OR IN FACT INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE AND OR FOR DIRECT2. INDIRECT OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH WELLS BLOOMFIELD PRODUCTS This warranty is void if it is determined that upon inspection by an authorized service agency the equipment has been modified misused misapplied improperly installed or damaged in transit or by fire flood or act of God It also does not apply if the serial nameplate has been removed or if service is performed by unauthorized personnel The prices charged by Wells Bloomfield for its products are 1 Resetting of safety thermostats circuit breakers over load protectors and or fuse replacements are not covered by this warranty unless warranted conditions are the cause 2 All problems due to operation at voltages or phase other than specified on equipment nameplates are not covered by this warranty Conversion to correct voltage and or phase must be the customer s responsibility 3 All problems due to electrical connections not made in accordance with electrical code requirements and wiring diagrams supplied with the equipment are not covered by this warranty 4 Replacement of items subject to normal wear to include such items as knobs light bulbs and normal maintenance functions including adjustments of thermostats adjustment of micro switches and replacement of fuses and indicating lights are not covered by warranty 5 Damage to electrical cords and or plug due to exposure to excessive heat are not covered by this warranty 6 Full use ca
3. IN gt WARMER FRAME TURN BOTTOM PORTION TO ADJUST QL A THERMOSTAT 1 Warmers are equipped with a bi metal style thermostat Power is applied to the heating element according to the control knob position and the actual temperature at the bi metal sensing element The desired temperature is controlled by rotating the TEMPERATURE CONTROL KNOB The knob may have a printed arrow which points to specific functions or to a graphic scale where wider corresponds to higher temperature The dial will rotate approximately 300 and will reach a stop at both ends The OFF position is marked The bi metal switch provides very close control of warmer temperature by virtue of being in direct contact with the body of the warmer well B ADJUSTABLE LEGS 1 Countertop warmers may be equipped with adjustable legs These legs allow for a leveling the warmer b ventilation around the warmer and c cleaning under the warmer Adjustable legs are available as options However if adjustable legs are supplied with the warmed the legs MUST be properly installed before the warmer is placed into operation do 6 0 0 0 elay ig 1 UUEM 10 N 003 p n 45827 OpM CT Warmer_Bi Metal This appliance is intended for use in commercial establishments only This appliance is intended to hold pre heated food for human consumption No other use is recommended or authorized by the manufactu
4. the control for the desired temperature Be sure to keep the warmer covered during preheat and operation OPERATION 1 2 Always use an inset DO NOT place food directly into the warmer Check water level in wet operation warmer frequently during use Running warmers dry will lower the temperature of the food in the insert pan and may damage the warmer Alternating between wet and dry operation in any individual warmer is NOT recommended DO NOT use metal tools steel wool or caustic or abrasive cleanser to clean warmer pan CAUTION HOT SURFACE Exposed surfaces can be hot to the touch and may cause burns CAUTION SHOCK HAZARD DO NOT splash or pour water onto control panel or wiring Always use an inset DO NOT place food directly into the warmer Always pour hot water into the warmer before it is preheated DO NOT pour water into a dry heated warmer This may damage the unit DO NOT put ice into a warmer pan This will cause condensation on the inside of the warmer Damage caused by condensation is NOT covered by warranty Stir thick food items frequently to keep food heated uniformly Keep insets covered to maintain food quality and temperature ESTIMATED PREHEAT TIMES BY MODEL PREHEAT TIME MODEL CAPACITY WELL MATERIAL LLW 4 4 QT INSET ANODIZED ALUMINUM LLW 7 7 QT INSET ANODIZED ALUMINUM LLW 11 11 QT INSET ANODIZED ALUMINUM LLW 1220 12 x 20 6 Pan STAINLESS STE
5. water CAUTION CHEMICAL BURN HAZARD Deilimng chemicals may be caustic Wear appropriate personal protective equipment Follow cleaner manufacturer s instructions for safest use WEEKLY CLEANING INSTRUCTIONS for LLW 1220 PREPARATIONS Remove any insets pans and or adapter tops Drain or remove water from well if used for wet operation FREQUENCY Weekly or whenever lime or scale is seen accumulating on the sides of the warmer pans Eee TOOLS Commercial Delime Cleaner Plastic Scouring Pad Clean Cloth or Sponge Add water to pans until water is at normal operating level 1 1 1 2 deep or covers accumulated scale Heat water to maximum temperature 190 F or higher Pour contents of one package of commercial delime cleaner into each warmer pan Stir to dissolve cleaner Turn heat control OFF Cover pans Allow solution to soak at least one hour or overnight for heavy scale buildup Drain hot water from pans Scrub with a plastic scouring pad Rinse thoroughly with hot water then dry Refill pans with hot tap water and resume operation Heavy scale buildup may require additional treatments DO NOT USE DELIMER ON ALUMINUM SURFACES Follow the Daily Cleaning Instructions for Anodized Aluminum on Page 10 for LLW 4 LLW 7 and LLW 11 do 6 0 0 0 elay ig 44 10 N 003 p n 45827 OpM CT Warmer_Bi Metal SYMPTOM POSSIBLE CAUSE SUGGESTED REMEDY Circuit breaker
6. EL LLW 1220 12 x 20 x 6 Pan STAINLESS STEEL do 6 0 0 0 elay ig 1 UUEM 10 N 003 p n 45827 OpM CT Warmer_Bi Metal DAILY CLEANING INSTRUCTIONS PREPARATIONS Turn control knob s to OFF Unplug the warmer Allow warmer to cool before proceeding Remove any insets pans and or adapter tops Remove water from well if used for wet operation FREQUENCY Minimum daily TOOLS Mild Detergent Solution 10 Parts Warm Water to 4 Parts Vinegar Plastic Scouring Pad Clean Cloth or Sponge 1 Wipe entire unit down using a clean cloth or sponge and mild detergent 2 Use a plastic scouring pad to remove any hardened food particles or mineral deposits IMPORTANT DO NOT use steel wool for cleaning 3 Rinse warmer thoroughly with a vinegar and water solution to neutralize all detergent cleanser residue 4 Inspect warmer tank for damage Damage to the outer body may allow grease and water to leak into insulation and heating element causing a potential fire and or electric shock hazard Contact your Authorized Wells Service Agency to inspect warmer if you suspect water or grease contamination CAUTION SHOCK HAZARD Do NOT splash or pour water into or over any control panel or wiring CAUTION SHOCK HAZARD Disconnect warmer from electric power before cleaning CAUTION BURN HAZARD Allow warmer to cool completely before cleaning CAUTION SHOCK HAZARD gt DO NOT submerge warmer in
7. N TECHNICIAN STATE ZIP TELEPHONE NUMBER EQUIPMENT MODEL NO EQUIPMENT SERIAL NO VOLTAGE check one O 120 O 208 13 Commercial Food Equipment Service Association Wells Bloomfield proudly supports CFESA Commercial Food Equipment Service Association SERVICE TRAINING QUALITY SERVICE CUSTOMER SATISFACTION WELLS BLOOMFIELD LLC 2 ERIK CIRCLE P O Box 280 Verdi NV 89439 telephone 775 689 5703 fax 775 689 5976 www wellsbloomfield com PRINTED IN UNITED STATES OF AMERICA
8. OUND INSET w lid 4 QT ROUND INSET w lid 7 QT ROUND INSET lid 11 QT ROUND INSET lid 11 QT ROUND INSET w hinged lid ADAPTER TOPS FOR LLW 11 ONE 7 QT INSET ADAPTER TOP ONE 4 QT INSET ADAPTER TOP ADAPTER TOPS FOR LLW 1220 ONE 7 QT AND ONE 4 QT INSET ADAPTER TOP TWO 7 QT INSET ADAPTER TOP TWO 4 QT AND TWO 2 QT INSET ADAPTER TOP THREE 4 QT INSET ADAPTER TOP FOUR 2 QT INSET ADAPTER TOP PART NO 20773 20774 20587 20908 21057 20175 20822 21618 21502 21503 21616 21623 do 6 0 0 0 elay ig 1 UUEM 10 N 003 p n 45827 OpM CT Warmer_Bi Metal DESCRIPTION ACCESSORIES 6 oz SOUP LADLE LEGS FOR LLW 1220 LEGS 1 Plastic Adjustable set of 4 LEGS 4 Plastic Adjustable set of 4 LEGS 4 Metal Adjustable set of 4 PART NO IMPORTANT Use only factory authorized service parts 21764 For factory authorized service or to order factory authorized replacement parts contact your Wells authorized 21109 service agency or call 20314 Wells Bloomfield LLC 2 Erik Circle 20563 P O Box 280 Verdi NV 89439 Service Parts Dept phone 775 689 5707 fax 775 689 5976 Service Parts Department can supply you with the name and telephone number of the WELLS AUTHORIZED SERVICE AGENCY nearest you CUSTOMER SERVICE DATA please have this information available if calling for service RESTAURANT INSTALLATION DATE SERVICE COMPANY ADDRESS LOCATIO
9. and property damage CAUTION FIRE HAZARD Avoid storing flammable or combustible materials in on or near the appliance CAUTION SHOCK HAZARD The ground prong of the electrical cord is part of a system designed to protect you from electrical shock In the event of internal damage to the warmer NEVER CUT OFF THE GROUND PRONG large round prong NEVER TWIST AND ELECTRICAL PRONG TO FIT AN EXISTING RECEPTACLE Install an electrical circuit and or receptacle appropriate to the voltage amperage requirements of the appliance IMPORTANT Damage due to being plugged into wrong voltage is NOT covered by warranty UNPACKING amp INSPECTION Carefully remove the appliance from the carton Remove all protective plastic film packing materials and accessories from the Appliance before connecting electrical power or otherwise performing any installation procedure Carefully read all instructions in this manual and the Installation Instruction Sheet packed with the appliance before starting any installation Read and understand all labels and diagrams attached to the appliance Carefully account for all components and accessories before discarding packing materials Store all accessories in a convenient place for later use SET UP NOTES Setup the appliance only on a firm level non combustible surface Verify local codes for requirements Concrete tile terrazzo or metal surfaces are recommended Metal ove
10. is appliance is made in the USA Unless otherwise noted this appliance has American sizes on all hardware WARNING SHOCK HAZARD All servicing requiring access to non insulated electrical components must be performed by a factory authorized technician DO NOT open any access panel which requires the use of tools Failure to follow this warning can result in severe electrical shock CAUTION RISK OF DAMAGE DO NOT connect or energize this appliance until all installation instructions are read and followed Damage to the appliance may result if these instructions are not followed CAUTION HOT SURFACE Exposed surfaces can be hot to the touch and may cause burns Refer to the product nameplate for the specific appliance for agency listings In general This appliance conforms to NSF Standard 4 for sanitation only if installed in accordance with the supplied Installation Instructions UL Listed warmers are Listed under UL File E6070 STD 4 E6070 5 NOTE DO NOT discard the carton or other packing materials until you have inspected the appliance for hidden damage and tested it for proper operation Refer to SHIPPING DAMAGE CLAIM PROCEDURE on the inside front cover of this manual WARNING RISK OF INJURY Installation procedures must be performed by a qualified technician with full knowledge of all applicable electrical and plumbing codes Failure can result in personal injury
11. lize any residue 2 For discoloration caused by using the warmer in DRY operation use a cleaner made specifically for anodized aluminum 3 Wipe dry with a soft clean dry cloth 4 Restore the surface by using a food grade polish specifically made for aluminum after each cleaning In areas where tap water has a high mineral content warmers may develop lime deposits Recommendation A water softening device or a cartridge type filtration device may be used to minimize lime build up do 6 0 0 0 elay ig 44 10 N 003 p n 45827 OpM CT Warmer_Bi Metal CARE OF STAINLESS STEEL LLW 1220 Stainless steel is a marvelous material strong lustrous and low maintenance With a minimum of care it will normally retain its beauty and durability for the life of the equipment In some applications however special care is required in order to maintain stainless steel s special prop erties External components such as cabinets and control panels are finished with a grain pattern This pleasing finish is best maintained by cleaning with a non abrasive cleanser applied with a soft cloth Rub only in the direction of the grain In the absence of visible grain rub only along the longest axis of the appliance Restore stainless steel s luster by applying a polish specifically made for stainless steel Spray on wipe off with a soft cloth rubbing in the direction of the grain Never use metal implements wire bru
12. lt your classified telephone directory your foodservice equipment dealer or contact Service Department Wells Bloomfield LLC P O Box 280 Verdi Nevada 89439 phone 775 689 5707 or fax 775 689 5976 for information and other details concerning warranty cleaning schedules are customer responsibility Those miscellaneous adjustments noted are customer responsibility Proper attention to preventative maintenance and scheduled maintenance procedures will prolong the life of the appliance 7 Travel mileage is limited to sixty 60 miles from an Authorized Service Agency or one of its sub service agencies 8 All labor shall be performed during regular working hours Overtime premium will be charged to the buyer 9 All genuine Wells replacement parts are warranted for ninety 90 days from date of purchase on non warranty equipment This parts warranty is limited only to replacement of the defective part s Any use of non genuine Wells parts completely voids any warranty 10 Installation labor and job check outs are not considered warranty and are thus not covered by this warranty 11 Charges incurred by delays waiting time or operating restrictions that hinder the service technician s ability to perform service are not covered by warranty This includes institutional and correctional facilities 3 CONCEALED LOSS OR DAMAGE if damage is unnoticed until the merchandise is unpacked notify the transportation com
13. off or tripped Reset circuit breaker No power to warmer Make sure unit is plugged in to Wai not puggedin power receptacle Set control to desired Temperature control not set Warmer will not heat Contact you Authorized Wells Service Agency for repairs Wet insulation Allow to dry or replace insulation Warmer trips circuit breaker Pan leaking or other internal Contact your Authorized Wells damage Service Agency for repairs Contact your Authorized Wells Gamage Service Agency for repairs Clean pan s with delime cleaner ne NOT USE ON ALUMINUM SURFACES Verify supply voltage must Connected to wrong voltage match voltage on warmer nameplate Remove water from pan until 1 Too much water in pan ene There are no user serviceable components in this appliance In all instances of damage or malfunction contact your Authorized Wells Service Agency for repairs Mineral deposits on pan acting as a insulator Warmer slow to heat CARE OF ANODIZED ALUMINUM LLW 4 LLW 7 LLW 11 The well in your Wells Warmer or Soup Cooker is constructed of high quality anodized aluminum As long as the anodized surface layer is intact the equipment will not corrode The anodized surface can be damaged by mechanical abrasion hard water deposits and chlorine 1 NEVER use steel wool wire brushes or metal scrapers to clean the warmer These will damage the anodized surface of the well Metal scrub pads SHOULD NOT be used on anodized alumin
14. pany or carrier immediately and file CONCEALED DAMAGE claim with them This should be done within fifteen 15 days from the date the delivery was made to you Be sure to retain the container for inspection Wells Bloomfield cannot assume liability for damage or loss incurred in transit We will however at your request supply you with the necessary documents to support your claim 00 zzesru d 0 N 72 003 p n 45827 OpM CT Warmer_Bi Metal WARRANTY SPECIFICATIONS FEATURES amp OPERATING CONTROLS PRECAUTIONS amp GENERAL INFORMATION AGENCY LISTING INFORMATION INSTALLATION OPERATION CLEANING INSTRUCTIONS TROUBLESHOOTING SUGGESTIONS MAINTENANCE INSTRUCTIONS PARTS amp SERVICE CUSTOMER SERVICE DATA 60 1 gt ak ok Thank You for purchasing this Wells Bloomfield appliance Proper installation professional operation and consistent maintenance of this appliance will ensure that it gives you the very best performance and a long economical service life This manual contains the information needed to properly install this appliance and to use and care for the appliance in a manner which will ensure its optimum performance MODEL DESCRIPTION WATTS PHASE NEMA PLUG LLW 4 4 Qt ROUND 25 4 5 15P LLW 1220 12 20 RECTANGLE 4 5 15P LLW 1220 12 x 20 RECTANGLE 4 6 15P OFF PREHEAT MOUNT INTO THREADED HOLES
15. r combustible material may not meet code for non combustible surfaces 2 LLW 1220 ONLY a Install one adjustable leg at each corner of the warmer by screwing the leg into the fitting on the bottom With a spirit level check that the appliance is level front to back and side to side Verify that the unit sits firmly ON ALL FOUR LEGS b The lower portions of the legs are adjustable by turning adjust as required to level the appliance All four legs must be adjusted to firmly contact the counter in order to prevent tipping 3 Refer to the nstallation Instruction Sheet for required clearances Maintain required clearances between the appliance and adjacent combustible surfaces 4 Avoid storing flammable or combustible materials in on or near the appliance ELECTRICAL HOOK UP 1 Refer the nameplate Verify the electrical service power Voltage and phase must match the nameplate specifications Plugging the warmer into the wrong voltage can severely damage the unit or cause noticeable decreased performance 2 Your warmer is equipped with a grounded electrical cord This cord must be plugging into a properly grounded electrical receptacle do zzesru d 0 elay ig 44 LO N 003 p n 45827 OpM CT Warmer_Bi Metal WET OR DRY OPERATION for WARMERS 1 2 Carefully read the description of the warmer operation on the specification sheet a Most warmers are designed for WET OR DRY operation b Wa
16. re and maintenance instructions supplied with each machine Noted maintenance and preventative maintenance items such as servicing and NOTE For your protection please note that equipment in this shipment was carefully inspected and packaged by skilled personnel before leaving the factory Upon acceptance of this shipment the transportation company assumes full responsibility for its safe delivery IF SHIPMENT ARRIVES DAMAGED 1 VISIBLE LOSS OR DAMAGE Be certain that any visible loss or damage is noted on the freight bill or express receipt and that the note of loss or damage is signed by the delivery person 2 FILE CLAIM FOR DAMAGE IMMEDIATELY Regardless of the extent of the damage based upon the limitations in this warranty Seller s obligation under this warranty is limited to the repair of defects without charge by a Wells Bloomfield factory authorized service agency or one of its sub service agencies This service will be provided on customer s premises for non portable models Portable models a device with a cord and plug must be taken or shipped to the closest authorized service agency transportation charges prepaid for service In addition to restrictions contained in this warranty specific limitations are shown in the Service Policy and Procedure Guide Wells Bloomfield authorized service agencies are located in principal cities This warranty is valid in the United States and Canada and void elsewhere Please consu
17. rer or its agents Operators of this appliance must be familiar with the appliance use limitations and associated restrictions Operating instructions must be read and understood by all persons using or installing this appliance Cleanliness of this appliance is essential to good sanitation Read and follow all included cleaning instructions and schedules to ensure the safety of the food product Disconnect this appliance from electrical power before performing any maintenance or servicing This appliance is not jet stream approved Do not direct water jet or steam jet at this appliance or at any control panel or wiring Do not splash or pour water on in or over any controls control panel or wiring Exposed surfaces of this appliance can be hot to the touch and may cause burns Do not operate this appliance if the control panel is damaged Call your Authorized Wells Service Agent for service The technical content of this manual including any wiring diagrams schematics parts breakdown illustrations and or adjustment procedures is intended for use by qualified technical personnel Any procedure which requires the use of tools must be performed by a qualified technician This manual is considered to be a permanent part of the appliance This manual and all supplied instructions diagrams schematics parts breakdown illustrations notices and labels must remain with the appliance if it is sold or moved to another location Th
18. rmers may be used wet or may be used dry However warmers may NOT be used wet to dry or dry to wet unless they have been allowed to cool to room temperature between the change in wet or dry operation c Wells Manufacturing recommends operating WET for consistent food heating d If your wet operation warmer is allowed to run dry turn it OFF and allow to cool to room temperature before adding water If the warmer is to be used for WET operation add approximately 1 of hot tap water before turning the warmer ON Use of hot water will allow a faster preheat a Check the water level frequently and add hot water as necessary to prevent the warmer from running dry Do not add water to the warmer if it has run dry b If your wet operation warmer is allowed to run dry turn it OFF and allow to cool to room temperature before adding water Damage caused by allowing a wet operation warmer to run dry is NOT covered by warranty Damage caused by adding water to a dry warmer when hot is NOT covered by warranty PRE HEATING THE WARMER 1 Place desired pan s or inset s with appropriate adapter top on warmer a Insets are available as accessories in 2 qt 4qt 7 qt and 11 qt sizes with lids and adapter tops For dry operation a 6 deep pan or inset is recommended Turn temperature control to HI or highest temperature setting Allow warmer to preheat for recommended time see specification chart on page 1 then set
19. shes abrasive scratch pads or steel wool to clean stainless steel Warmer pans insets and other vessels are subject to a harsher environment Wells Manufac turing uses a very high quality stainless steel 4304DDQ for our food warmer pans Even the highest quality stainless steel however is mostly iron and will rust pit and corrode under the following conditions e Poor Water Quality Hard water water with a high content of dissolved minerals will leave mineral deposits when allowed to dry Calcium lime can buildup on heated surfaces even under water If left unattended hard water spots and lime buildup can lead to rusting corro sion and pitting e Contact with Chlorides Chlorides specific compounds of chlorine are found in food ta ble salt and many cleansers Chlorides can attack the surface of stainless steel resulting in corrosion and pitting Keep your stainless steel warmers clean and free from calcium buildup Use alkaline alkaline chlorinated or non chloride cleanser Use citric acid based cleaners to remove calcium deposits Wells Delime Cleaner is recommended For additional information please read the NAFEM Stainless Steel Equipment and Cleaning Guide Contact NAFEM at North American Association of Food Equipment Manufacturers 401 N Michigan Avenue Chicago Illinois 60611 4267 312 644 6610 11 Always use an inset DO NOT place food directly into the warmer pan DESCRIPTION INSETS 2 QT R
20. um 2 Hard water deposits left behind when water is evaporated will attack the anodized surface and allow the well to corrode 3 Chlorides from chlorinated cleansers calcium lime rust removers e g muriatic acid and even heavily chlorinated city water will attack the anodized surface and allow the well to corrode 4 DO NOT use any highly caustic cleaners on the warmers Use of highly caustic cleaners will attack the anodized surface and allow the well to corrode 5 LIMIT USE of strong caustic cleaners on warmers Rinse thoroughly with a vinegar and water solution to neutralize any residue Failure to do so may cause damage to the anodized surface and allow the well to corrode 6 Cleansers containing ammonia will attack the anodized surface and allow the well to corrode Use the proper tool in the proper way to clean you Wells warmer 1 Soft cloth and plastic scouring pads are safe to use on anodized aluminum Scrub only in the direction of the grain lines 2 Do not use a circular motion Use only non chlorine and non ammonia cleansers 1 DO NOT use any cleanser listed as chlorinated 2 DO NOT use any cleanser listing ammonia or ammonium in its contents 3 Contact your cleaning materials supplier for cleansers suitable for aluminum Keep your Wells warmer clean Clean frequently to avoid build up of hard stubborn stains and hard to remove deposits 1 Rinse thoroughly with a vinegar and water solution to neutra
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