HSW6D - Food Warmer Wells - Free user manual and instructions

Product Type	Built-In Plate Warmer (Hot Food Holding)
Model	HSW6D
Brand	Wells
Voltage	120 VAC, Single Phase
Amperage	2.9 A
Wattage	350 W
Power Cord	Not specified (hardwired or cord & plug depending on model)
Control Type	Thermostatic (rotary knob with OFF position)
Indicator Light	Yes, glows when heating element is energized
Mounting	Top-mounted, built-in with Wellslok turnout tabs
Drain	Yes, suffix "D" indicates individual drain for each pan
Operation Mode	Wet or Dry (do not switch while hot)
Construction Material	Stainless steel (#304DDQ for pans)
Cutout Dimensions	Refer to installation instructions (not provided in manual)
Warranty	1 year from original installation or 18 months from shipment
Standards Compliance	NSF Standard 4, UL Listed (File E6070)
Usage Environment	Commercial establishment only
Daily Cleaning	Mild detergent and vinegar solution; no steel wool
Weekly Maintenance	Deliming with commercial cleaner if scale builds up
Shock Hazard	Disconnect power before cleaning; do not splash water on controls
Service	Authorized Wells service agency required for repairs

Frequently Asked Questions - HSW6D Wells

What is the electrical specification for the HSW6D plate warmer?

The HSW6D operates on 120 VAC, single phase, drawing 2.9 amps and 350 watts. It must be connected to a properly grounded outlet or hardwired per local codes.

Can the warmer be used for both wet and dry operation?

Yes, the HSW6D is designed for wet or dry operation. However, do not switch between modes while the unit is hot. Allow it to cool to room temperature before changing from wet to dry or vice versa. For wet operation, add about 1 inch of hot water before preheating.

How do I clean the plate warmer?

Disconnect power and let cool. For daily cleaning, use a mild detergent and rinse with a vinegar-water solution (10 parts water to 4 parts vinegar). Never use steel wool or abrasive pads. For scale buildup, use a commercial deliming cleaner weekly and scrub with a plastic pad.

What should I do if the warmer does not heat?

First, check that the temperature control knob is set to a desired temperature (not OFF). Verify the circuit breaker is on. If still no heat, the thermostat or heating element may be faulty; contact your authorized Wells service agency. Do not attempt internal repairs.

How is the warmer installed?

Installation must be performed by a qualified technician. The warmer is top-mounted using Wellslok turnout tabs. Ensure proper cutout dimensions (refer to supplied installation instructions). For plastic countertops, protect the material from heat. Follow all electrical and plumbing codes.

What does the 'D' suffix in HSW6D indicate?

The 'D' indicates the warmer is equipped with drains for each pan. Each drain requires an individual drain valve. Drain installation must comply with local plumbing codes.

Is a warranty included?

Yes, Wells Manufacturing offers a one-year warranty from original installation (or 18 months from shipment) for defects in materials and workmanship. The warranty is void if the unit is misused, improperly installed, or serviced by unauthorized personnel.

What safety precautions should I take?

Always disconnect power before cleaning or maintenance. Do not splash water on controls. Surfaces can be hot; use caution. Do not operate if the control panel is damaged. Only use authorized service personnel for repairs.

Where can I find replacement parts?

Use only factory authorized Wells parts. Contact your authorized Wells service agency or the factory at [phone]. The manual includes an exploded view and parts list for ordering.

What is the recommended preheat time?

Preheat the warmer for approximately 30 minutes at the highest temperature setting, then adjust to the desired temperature. Keep the warmer covered during preheat and operation for best results.

USER MANUAL HSW6D Wells

Exterior view of a stainless steel model HSW6 appliance connected to a coiled heating element (no text or symbols on the device itself)

MODELS

HSW6

HSW6D

THIRD SIZE

with FIXED

THERMOSTAT

TSW6D

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.

Silhouette of a person reading a book (no text or symbols visible)

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 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 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 [phone] or fax [phone]

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 claim.

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 12 - 15

PARTS & SERVICE 17

CUSTOMER SERVICE DATA 17

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

ELECTRICAL SPECIFICATIONS

MODEL VOL	TS AMPS	WATTS	POWER SUPPLY	CORD
HSW6	120 VAC 1		6.9A	825W
HSW6D
TSW6D			2.9A	350W

FEATURES & OPERATING CONTROLS

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 300^ , 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. This top-mounted built-in warmers is equipped with WELLSLOKS, uniquely designed turnout tabs which help secure the warmer top flange to the countertop.
2. See the Installation Instructions, supplied with the particular appliance, for details.

C. DRAINS

1. Suffix "D" units (e.g. HSW-6D) have drains for each pan. Each drain will require an individual drain valve.

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 Listed under UL File E6070.

STD 4

E6070

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.

IMPORTANT: Wellslok Extension Kits must be used ONLY with UL Listed warmers approved for installation in wood counter tops. Refer to the Installation Instructions provided with the warmer.

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. 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.
3. Verify style of control panel (e.g square, rectangular) before making cutout.

NOTE: Cutout dimensions are different for square and rectangular control panels, for UL LISTED units and UL Recognized units, and for wood and metal counters. Verify the dimensions are correct for the installation before making the cutout.

INSTALLATION

1. 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 1 ^3/4 " 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 "1".

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.

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. W ells 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 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.

1. 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.
2. T urn temperature control to 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.

MAINTENANCE INSTRUCTIONS

CARE OF STAINLESS STEEL

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 properties.

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 brushes, abrasive scratch pads or steel wool to clean stainless steel.

Warmer pans, insets and other vessels are subject to a harsher environment. Wells Manufacturing uses an very high quality stainless steel (#304DDQ) 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:

• 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, corrosion and pitting.
• Contact with Chlorides: Chlorides (specific compounds of chlorine) are found in food, table 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.

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

[phone]

CLEANING INSTRUCTIONS

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.

DAILY CLEANING INSTRUCTIONS

PREPARATIONS: Turn control knob(s) to OFF. Allow warmer to cool before proceeding.

Remove any insets, pans and/or adapter tops. Drain or 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

Food-Grade Silicone Sealant

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 flange-to-counter seal. Reseal with food-grade silicone sealant if necessary. Failure to do so may allow grease and water to leak into insulation and heating element, causing a potential fire and/or electric shock hazard.
5. 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 water or grease contamination is suspected.
6. Close drain valve. Add proper amount of warm water. Turn control knob(s) ON and check for proper operation.

CLEANING INSTRUCTIONS

WEEKLY CLEANING INSTRUCTIONS

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.

TOOLS: Commercial Delime Cleaner Plastic Scouring Pad Clean Cloth or Sponge

CAUTION: CHEMICAL BURN HAZARD

Deilimg chemicals may be caustic. Wear appropriate personal protective equipment. Follow cleaner manufacturer's instructions for safest use.

1. Add water to pans until water is at normal operating level (1" - 1 1/2" deep) or covers accumulated scale.
2. Heat water to maximum temperature (190°F or higher).
3. Pour contents of one package of commercial delime cleaner into each warmer pan. Stir to dissolve cleaner. Turn heat control OFF. Cover pans.
4. Allow solution to soak at least one hour, or overnight for heavy scale buildup.
5. Drain hot water from pans. Scrub with a plastic scouring pad. Rinse thoroughly with hot water, then dry.
6. Refill pans with hot tap water and resume operation.
7. Heavy scale buildup may require additional treatments.

TROUBLESHOOTING SUGGESTIONS

TROUBLESHOOTING

SYMPTOM POSSIBLE CAUSE SUGGESTED REMEDY
No power to warmer Circuit breaker off or tripped Reset circuit breaker
Warmer will not heat Temperature control not set Set control to desired temperature
Warmer trips circuit breaker	Wet insulation	Verify flange-to counter seal is sound, or reseal with food-grade silicone sealant
	Pan leaking or other internal damage	Contact your Authorized Wells Service Agency for repairs
	Internal damage	Contact your Authorized Wells Service Agency for repairs
Warmer slow to heat	Mineral deposits on pan acting as a insulator	Clean pan(s) with delime cleaner
	Wired to wrong voltage	Verify supply voltage - must match voltage on warmer nameplate
Drain-equipped unit will not hold water	Drain valve not fully closed Check drain valve for debris and close fully
	Drain valve damaged or pan(s) leaking	Contact your Authorized Wells Service Agency for repairs

There are no user-serviceable components in this appliance.

In all instances of damage or malfunction, contact your Authorized Wells Service Agency for repairs.

WIRING DIAGRAM

WIRING DIAGRAM FOR HSW-WARMERS 120 OR 208/240V, SINGLE PHASE

WIRING DIAGRAM TSW-6UL 120 VOLTS SINGLE PHASE

EXPLODED VIEW & PARTS LIST

HSW-6 and HSW-6D

M011A 2M-308013 Owners Manual for Built-In Half Size Warmers

EXPLODED VIEW & PARTS LIST

Model: HSW6 Series Half Size Warmers
Fig No. Part Number Description Qty Application
1 5P-2	1709 SPRING SCREEN DRAIN WARMER 1 HSW6D-120V, HSW6D
2	P2-41854 PAN & TOP ASSY HSW-6		1	HSW6-120V
	P2-43422 TOP & POT ASSY HSW6D			HSW6D-120V, HSW6D6, HSW6D6-120
3	P2-40743 PLATE HEAT TRANSFER HSW-6		1	HSW6-120V, HSW66-120V
	P2-43427 PLATE HEAT TRANSFER HSW-6			HSW6D-120V, HSW6D, HSW6D6, HSW6D6-120
4 P2-Z	16805 BOX, CONTROL 1 HSW6-120V
5	WS-60282 THERMO CTRL SS8T ROHS		1	HSW6-120V, HSW6D-120V
	2T-46551 THERMO CTRL 96IN CAP RO			HSW66-120V, HSW6D6, HSW6D6-120
6 P2-4	0843 BRKT MTG THERMO INFINITE 1 HSW6-120V
7 I7-Z	2221 PANEL, FRONT 1 HSW6-120V
8	2J-35687	LIGHT SIGNAL GLO DOT W#8	1	HSW6-120V, HSW6D-120V
9	2R-40498	KNOB ASSY MOD 100DT HI/LO	1	HSW6-120V
10	D8-306439	CLAMP BULB SW10 ROHS	3	HSW6-120V
11	2K-34136X FTG FLEX CON 90 X 1/2 MOD		1	HSW6-120V
	2K-34136X FTG FLEX CON 90 X 1/2 MOD			HSW6-120V
12	WS-506272	ELEM 120V 825W SS-8T 10T	1	HSW6-120V, HSW6D-120V, HSW66-120V
	WS-506273	ELEM 240V 825W SS-8T 10T		HSW6D, HSW6D6
13	2D-31878	COVER ELEM SS8D SS10D RO	1	ALL
NI	2K-31040	BUSHING HEYCO 7/8 OD	1	HSW6-120V
NI	2M-40740-1	INSTALL INSTR HSW-6	1	HSW6-120V
NI	2M-45498	DIA WIR SS WARMER 120,208	1	HSW6-120V

EXPLODED VIEW & PARTS LIST

TSW6ULD

Model: TSW6D
Built-In Third Size Warmer w/ Fixed Thermostat
IL2264, Rev -

EXPLODED VIEW & PARTS LIST

Model: TSW6ULD Third Size Warmer

Fig No Part No Description Qty
1 P2-303017 PAN ASSY TSW-6ULD 1
2 2H-40686 INSUL SIDES HSW-6 3
3 2T-40528 THERMO CTRL HMP 1
4 2C-33961 NUT 6-32 HEX MACH SCR KEP 2
5 2N-303022UL ELEM TSW-6UL 120V 1
6 2C-31053 NUT 8-32 KEPS MS NICKEL 4
7 2C-32243 WASHER FLAT ZI #12 SAE 2
8 P2-303020 PLATE HEAT TRANSFER TSW-6 1
9 2H-40685 INSUL BOT H$W-6 1
10	P2-303018	SHROUD WRAP TSW-6UL ROHS	1
11	2C-44144 WELD NUT 8-32 W/FLANGE NI 2
12	P2-303019	SHROUD FRONT TSW-6UL ROH	1
13	2C-31715 SCREW 8-32X5/16 PH RD HD 1
14	P2-303021 COVER BOTTOM TSW-6UL ROHS 1
15	2C-33935 SCREW 6ABX5/16 PH PAN SMS 10
16	P2-33995	CONDUIT FLEX 3/8X37 1/4"	1
17	2K-33996X	FTG FLEX CONDUIT 90X3/8	2
18	2I-Z12311	GASKET-FIBER WASHER	2
19	2P-35985	CAPLUG 7/8 B P F	1
20	P2-31033	BOX CONTROL MOD100T ROHS	1
21	2C-35736 NUT 8-32 HEX KEPS MS GREE 1
22	2K-31040	BUSHING HEYCO 7/8 OD	1
23	2E-30330	SWITCH ON OFF TOGGLE 20A	1
24	I7-302462	BRKT MNTG SWITCH H006UL	1
26	2J-35687	LIGHT SIGNAL GLO DOT W#8	1
27	I7-302461	COVER SWITCH HOLE H006UL	1
28	I7-Z12221	PANEL, FRONT	1
NI	2M-303024	DIA WIR TSW6UL 120V	1
NI	2E-303025A	WIRE SET TSW6ULD 3FT LEAD	1

NOTES

PARTS & SERVICE

DESCRIPTION	PART NO.	IMPORTANT: Use only factory authorized service parts and replacement filters.
ACCESSORIES
DRAIN SCREEN	P2-31869	For factory authorized service, or to order factory authorized replacement parts, contact your Wells authorized
OPTIONAL 72” WIRING, thermostatically controlledwarmers **
** contact factory customer service for availability

service, or to order factory authorized replacement parts, contact your Wells authorized service agency, or call:

Wells Manufacturing 10 Sunnen Dr., St. Louis MO 63143 USA

Service Dept. phone: [phone] fax: [phone]

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	LOCATION
INSTALLATION DATE	TECHNICIAN
SERVICE COMPANY
ADDRESS	STATE ZIP
TELEPHONE NUMBER (____) -
EQUIPMENT MODEL NO.
EQUIPMENT SERIAL NO.

VOLTAGE:(checkone)

120

Wells Bloomfield proudly supports CFESA Commercial Food Equipment Service Association

SERVICE TRAINING - QUALITY SERVICE

CUSTOMER SATISFACTION

WELLS MANUFACTURING

10 Sunnen Dr., St. Louis, MO 63143

telephone: [phone]

fax: [phone]

www.wellsbloomfield.com