WELLS MANUFACTURING |
011B |
10 Sunnen Dr., St. Louis, MO 63143 telephone: 314-678-6314
fax: 314-781-2714 www.wellsbloomfield.com
SS206T
SS206ULT
OWNERS MANUAL
UNSHROUDED DROP-IN and BOTTOM-MOUNT WARMERS with THERMOSTAT CONTROL
MODELS
SS206T, -TD, -TDU,
-TD6HI
SS206ET, -ETD SS206ULT, -ULTD SS276T, -TD SS276ULT, -ULTD 276TDFI
Includes
INSTALLATION
USE & CARE
EXPLODED VIEW
PARTS LIST
WIRING DIAGRAM
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 INSTALLING THIS APPLIANCE. Contact your WELLS DEALER if you have any questions concerning installation, operation or maintenance of this equipment.
p/n 2M-308016 Rev. C |
M011B.03 151222 |
LIMITED WARRANTY STATEMENT
Unless otherwise specified, all commercial cooking equipment manufactured by Wells Manufacturing 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
DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES
IN CONNECTION WITH WELLS 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 Manufacturing for its products are 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 Manufacturing 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
Manufacturing authorized service agencies are located in principal cities. This warranty is valid in the United States and Canada and void elsewhere. Please consult your classified telephone directory, your foodservice equipment dealer or contact:
Wells Manufacturing
10 Sunnen Dr., St. Louis MO 63143 USA phone (314) 678-6314 or fax (314) 781-2714
for information and other details concerning warranty.
SERVICE POLICY AND PROCEDURE GUIDE and ADDITIONAL WARRANTY EXCLUSIONS
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, care, and maintenance instructions supplied with each machine. Noted maintenance and preventative maintenance items, such as servicing and
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.
SHIPPING DAMAGE CLAIM PROCEDURE
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.
3.CONCEALED LOSS OR DAMAGE: if damage is unnoticed until the merchandise is unpacked, notify the transportation company 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 Manufacturing 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
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Controls Stat-w/T Warmers Mounted Bottom In-Drop Unshrouded for Manual Owners 308016-2M 03.M011B
M011B.03 2M-308016 Owners Manual for Unshrouded Drop-In Bottom Mounted Warmers w/T-Stat Controls
TABLE OF CONTENTS
WARRANTY |
xi |
FEATURES & OPERATING CONTROLS |
2 |
PRECAUTIONS & GENERAL INFORMATION |
3 |
AGENCY LISTING INFORMATION |
3 |
INSTALLATION |
4 |
OPERATION |
6 |
MAINTENANCE INSTRUCTIONS |
7 |
CLEANING INSTRUCTIONS |
8 |
TROUBLESHOOTING SUGGESTIONS |
10 |
WIRING DIAGRAM |
11 |
EXPLODED VIEW & PARTS LIST |
14—17 |
PARTS & SERVICE |
20 |
CUSTOMER SERVICE DATA |
21 |
INTRODUCTION
Thank You for purchasing this Wells Manufacturing 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.
SPECIFICATIONS
MODEL |
VOLTS |
AMPS |
WATTS |
POWER SUPPLY CORD |
|
SS206T, SS206TD, SS206TDU, |
120 VAC 1ø |
10.0A |
1200W |
|
|
208 VAC 1ø |
6.0A |
1240W |
NOT SUPPLIED |
||
SS206ET, SS206ETD, |
|||||
220 VAC 1ø |
6.3A |
1380W |
|||
SS206ULT, SS206ULTD |
|
||||
|
240 VAC 1ø |
6.9A |
1650W |
|
|
|
120 VAC 1ø |
13.8A |
1650W |
|
|
SS276T, SS276TD, SS276ULT, |
208 VAC 1ø |
6.0A |
1240W |
NOT SUPPLIED |
|
SS276ULTD |
220 VAC 1ø |
6.3A |
1380W |
||
|
|||||
|
240 VAC 1ø |
6.9A |
1650W |
|
1
FEATURES & OPERATING CONTROLS
INDICATOR
LIGHT
TEMPERATURE
CONTROL
KNOB
IL2468
WELLSLOKS 
IL2469
A.THERMOSTAT
1.On THERMOSTATICALLY CONTROLLED warmers, power is applied to the heating element according to the control knob position and the actual temperature at the temperature sensing thermobulb.
2.The desired temperature is controlled by rotating the
TEMPERATURE CONTROL KNOB. The knob has a numeric scale, where higher numbers correspond to higher temperature.
3.On warmers equipped with an INDICATOR LIGHT, the light will glow when the thermostat is calling for heat (i.e. the element is energized).
4.The TEMPERATURE CONTROL KNOB will rotate approximately 300º, and will reach a “stop” at both ends.
The OFF position is marked.
NOTE: The dial position is an indication of the temperature setting. Actual temperature will vary depending upon the type of product and food consistency.
B.MOUNTING
1.Drop-in warmers (i.e. SS206T) are equipped with wellsloks, uniquely designed turnout tabs which help secure the warmer top flange to the countertop.
2.Bottom-mounted warmers (i.e. SS206ET) require that the cutout be flanged to provide a mounting means.
3.See the Installation Instructions, supplied with the particular appliance, for details.
C.DRAINS
1.Suffix “D” units (e.g. SS206TD) have drains for each pan, with each pan having an individual drain valve.
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Controls Stat-w/T Warmers Mounted Bottom In-Drop Unshrouded for Manual Owners 308016-2M 03.M011B
M011B.03 2M-308016 Owners Manual for Unshrouded Drop-In Bottom Mounted Warmers w/T-Stat Controls
PRECAUTIONS AND GENERAL INFORMATION
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 manufacturer 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.
This 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.
AGENCY LISTING INFORMATION
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 U Listed under UL File E6070.
Underwriters Laboratory recognized (
) warmers (UL File E6070) - Since the warmer is only a single component of a complete installation, the finished installation of an 
unit requires additional evaluations to
Underwriters Laboratory standards.
3
STD 4
E6070
UL Listed Warmers
E6070
UL Recognized Warmers
INSTALLATION
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 and property damage.
CAUTION
FIRE HAZARD
Avoid storing flammable or combustible materials in, on or near the appliance.
IMPORTANT: For warmers installed in plastic counter tops, the counter material must be protected from the heat of the warmer in order to prevent discoloration and/or deterioration. Wellsloks are not suitable for this purpose. The installer should contact the manufacturer or distributor of the countertop material for specific instructions.
Wells Manufacturing does not recommend installing bottommount SS206ET(D) warmers in a plastic counter.
UNPACKING & 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.
INSTALLATION NOTES
1.Installation and start up of built-in warmers MUST be performed by an authorized installation company.
2.It is the responsibility of the installer to verify that this warmer
installation is in compliance with the specifications listed in this manual and on the specification sheet provided.
3.It is the RESPONSIBILITY OF THE INSTALLER to check with the authority having jurisdiction, in order to verify that this warmer installation is in compliance with local code requirements.
4.Water supply and drain installation must meet all applicable local, state and federal plumbing codes and ordinances.
5.Refer to Installation Instructions included with the warmer for
Underwriters Laboratories conditions of acceptability, electrical requirements and other installation concerns.
BUILT-IN WARMERS
1.This is a GENERAL GUIDE. For specific cutout dimensions and other installation details, refer to the Installation Instructions supplied with the warmer.
2.Cutout dimensions for warmer units and control panels are listed on the Installation Instructions provided with the warmer.
NOTE: Cutout dimensions are different various bottom-mount warmers. Verify the dimensions are correct for the installation before making the cutout.
3.For “bottom-mounted” warmers (i.e. warmers mounted to a formed flange from underneath the counter top), apply a bead of food-grade silicone sealant to the top inside lip of the pan prior to attaching to the counter flange.
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Controls Stat-w/T Warmers Mounted Bottom In-Drop Unshrouded for Manual Owners 308016-2M 03.M011B
M011B.03 2M-308016 Owners Manual for Unshrouded Drop-In Bottom Mounted Warmers w/T-Stat Controls
INSTALLATION
4.For “top-mounted” warmers (i.e. warmers mounted from above the counter top):
a.Verify that provided sealants are applied to the underside of the warmer top flange prior to setting the unit into the cutout.
b.After installation, verify that the tabs on the Wellsloks are turned out to lock the warmer into the counter
c.Apply a thin bead of food-grade silicone sealant around the flange to seal it to the counter.
d.Wellslok extension kits are available for installing warmers in counter tops where the standard Wellslok would not normally reach. The extension kit will adapt to counter tops up to 1¾” thick.
ELECTRICAL INSTALLATION
1.Refer to the product nameplate. Verify the electrical service power. Voltage and phase must match the nameplate specifications. Wiring the warmer to the wrong voltage can severely damage the unit or cause noticeably decreased performance.
2.Available electrical service amperage must meet or exceed the specifications listed on the specification sheet provided with the warmer.
3.Warmer and control unit must be connected to an appropriate building ground. Ground connection will be marked “GND” or
” 
“ .
NOTE: Wire gauge, insulation type and temperature rating , as well as type, size and construction of conduit, must meet or exceed applicable specifications of local codes and of the National Electrical Code.
PLUMBING INSTALLATION
For use in the State of Massachusetts, this appliance must be installed in compliance with Massachusetts Fuel Gas and
Plumbing Code CMR 248.
1.IMPORTANT: All plumbing installations must be performed by a qualified plumber.
2.For units equipped with a DRAIN LINE: Some jurisdictions may require an approved air gap or other back-flow prevention device in the drain. It is the responsibility of the plumber to determine such requirement, to provide and properly install the required device.
5
NOTE: Damage caused by leaks due to improper installation is NOT covered by warranty.
CAUTION:
SHOCK HAZARD
The ground lug of this appliance must be connected to a suitable building ground.
IMPORTANT:
Contact a licensed electrician to install and connect electrical power to the appliance.
IMPORTANT:
Damage due to being connected to the wrong voltage or phase is NOT covered by warranty.
IMPORTANT: Electrical installation other than as specified on the specification sheet will void the UL listing, and may void the warranty.
NOTE: Plumb connections must be made in compliance with all Federal, State and Local Plumbing Codes and Ordinances.
OPERATION
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.
WET OR DRY OPERATION for WARMERS
1.Carefully read the description of the warmer operation on the specification sheet.
2.a. Most warmers are designed for WET OR DRY operation.
b.Warmers 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.
3.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
afaster 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.
4.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 2½ qt., 4qt., 7 qt., and 11 qt. sizes with lids and adapter tops.
b.For dry operation, a 6” deep pan or inset is recommended.
2.Turn temperature control to HI or highest temperature setting.
3.Allow warmer to preheat for approximately 30 minutes, then set the control for the desired temperature. Be sure to keep the warmer covered during preheat and operation.
OPERATION
1.Always use an inset. DO NOT place food directly into the warmer.
2.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.
3.Alternating between wet and dry operation in any individual warmer is NOT recommended.
4.DO NOT use metal tools, steel wool, or caustic or abrasive cleanser to clean warmer pan.
6
Controls Stat-w/T Warmers Mounted Bottom In-Drop Unshrouded for Manual Owners 308016-2M 03.M011B
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