Wells B406, B446, B506 User Manual

WELLS BLOOMFIELD, LLC

10 Sunnen Dr., St. Louis, MO 63143

telephone: [phone]

fax: [phone]

www.wells-mfg.com

OPERATION

MANUAL

for

BUILT-IN

ELECTRIC

CHAR

162

Model B-406

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 MANUAL MUST BE READ AND UNDERSTOOD BY ALL PERSONS USING OR

INSTALLING THIS APPLIANCE. Contact your WELLS DEALER if you have any

BROILERS

Models:

B406
B446
B506

includes:

INSTALLATION,

Model B-446

IMPORTANT: DO NOT DISCARD THIS MANUAL

this appliance. Additional manuals are available from your WELLS DEALER.

questions concerning installation, operation or maintenance of this equipment.

USE and CARE

p/n 2M-303673 Rev. F M162 090416 rms

LIMITED WARRANTY STATEMENT

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 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 Bloomfield 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 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 consult your classified telephone
directory, your foodservice equipment dealer or contact:

Service Department, Wells Bloomfield, LLC
10 Sunnen Drive, St. Louis, Missouri 63143

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 non­warranty 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.

162 303673 OpManual for Built-In Electric Charbroilers

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 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.

xi

TABLE OF CONTENTS

WARRANTY xi
SPECIFICATIONS 1
FEATURES & OPERATING CONTROLS 2
PRECAUTIONS & GENERAL INFORMATION 4
AGENCY LISTING INFORMATION 4
INSTALLATION 5
OPERATION 7
BROILER CHART 9
TROUBLESHOOTING SUGGESTIONS 10
CLEANING INSTRUCTIONS 11
PARTS & SERVICE 12—17
WIRING DIAGRAM 18—20
CUSTOMER SERVICE DATA 21

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 in a
manner which will ensure its
optimum performance.

SPECIFICATIONS

AMPS PER LEG 3ø

NEUT

MODEL ELEMENT VOLTS KW

B406

B446

B506

162 303673 OpManual for Built-In Electric Charbroilers

NOTE: Refer to appropriate Installation Instructions for equipment dimensions, cut-out dimensions,
clearances, etc.

SINGLE
ASSEMBLY

SINGLE
ASSEMBLY

DUAL
ASSEMBLIES

208 5.5 12.9 12.9 22.4 N/A 26.0 3ø 10 ga.

240 5.5 11.2 11.2 19.4 N/A 22.5

208 5.5 11.5 22.4 14.4 N/A 26.0 3ø 10 ga.

240 5.5 10.0 19.5 12.5 N/A 22.5

208 11.0 30.0 30.0 30.0 N/A - 3ø 8 ga.

240 11.0 26.0 26.0 26.0 N/A 45.0

AMPS

.

1ø

1ø 8 ga.
90 g

1ø 8 ga.
90 g

1ø 4 ga.
90g

FIELD

WIRING L1 L2 L3

1

FEATURES & OPERATING CONTROLS

ITEM

TEMPERATURE CONTROL

INDICATOR LIGHT

HEATING ELEMENT
ASSEMBLY

ELEMENT GUARD / GRATE

ELEMENT SUPPORT ROD

DRIP PAN

DATA PLATE

WELLSLOKS

COMMENT

The char-broiler is INFINITE SWITCH CONTROLLED. Power is
applied to the heating elements based on the control knob position and
the amount of energy used.

Light will glow when the infinite switch is in any position other that OFF.

The char-broiler element assembly may be raised for cleaning, or to
add water to the drip pan. It is held the “up” position by a support rod
which automatically engages as the element is raised.

The grate is designed to protect the individual elements from food
contact and spatula abrasion, resulting in prolonged element life and
reduced carbonization. The grate is easily removed for cleaning.

IMPORTANT: Always remove the grate before lifting the element
assembly.

Hold element assembly in up position. Engages automatically when the
element assembly is raised.

IMPORTANT: Remember to dis-engage the support rod before
lowering element assembly

The heavy-duty removable drip pan is located under the element

IMPORTANT: DO NOT pour water over elements to refill drip pan.

assembly. The drip pan catches food particles and grease drippings
during broiler operation. Maintain 2 inches of water in the drip pan at all
times during operation of the broiler. The drip pan is easily removed for
cleaning.

Gives manufacturer, make, model and serial number. Also voltage and
phase information, and agency approvals.

The broiler is equipped with WELLSLOKS, uniquely designed turnout
tabs, which help secure the broiler to the countertop. (See Installation

Instructions supplied with the particular appliance for details.)

162 303673 OpManual for Built-In Electric Charbroilers

2

FEATURES & OPERATING CONTROLS (continued)

162 303673 OpManual for Built-In Electric Charbroilers

Fig. 1 Built-In Electric Charbroiler

Fig. 2 Wellsloks

3

PRECAUTIONS AND GENERAL INFORMATION

WARNING:
Electric 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 require 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 will result if
these instructions are not
followed.

Broilers are intended for use to cook food products for human
consumption. No other use is recommended or authorized by the
manufacturer or its agents.

Broilers are intended for use in commercial establishments, where all
users are familiar with the appliance limitations, use and associated
hazards. Operating instruction and warnings must be read and
understood by all operators and users.

Do not submerge broilers in water. Do not splash, or pour water onto
controls, control panels or wiring.

Disconnect the broiler from electrical power before performing any
service or maintenance.

Allow drip pan to cool before removing from broiler. Do not operate
broiler without the drip pan installed. Do not operate the broiler without
2” of water in the drip pan.

Any parts replacement, maintenance procedure or servicing procedure
requiring the use of tools must be performed by an Authorized Service
Agency.

Any troubleshooting guides, component view, parts lists or installation
guides provided with this equipment are intended for the use of the
qualified technical personnel only.

Except where otherwise noted, this piece of equipment is made in the
USA and has American sizes on hardware.

This manual should be considered a permanent part of this appliance.
This manual and all supplied instructions, diagrams, schematics, parts
break downs, notices and labels must remain with the appliance if it
sold or moved to another location.

162 303673 OpManual for Built-In Electric Charbroilers

AGENCY LISTING INFORMATION

This appliance conforms to NSF Standard 4 for sanitation only if

STD 4

E6070

installed in accordance with the supplied Installation Instructions.

This appliance is Underwriters Laboratory recognized ( ). Since

this appliance is only a single component of a complete installation, the

finished installation of this unit requires additional evaluations to

Underwriters Laboratory standards.

Refer to Installation Instructions included with the broiler for

Underwriters Laboratories conditions of acceptability, electrical

4

INSTALLATION

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.

CUT-OUT AND INSTALLATION

Cutouts

a. Broilers may be installed in METAL COUNTERS ONLY.
b. Cutout dimensions for broilers and control panels are listed on

the Installation Instructions provided with the broiler.

c. Refer to the Installation Instructions for Underwriters

Laboratories Conditions of Acceptability.

Mounting the broiler:

a. Verify that provided sealants are applied to the under side of

the broiler 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 broiler into the counter (see Fig. 3).

c. Apply a thin bead of food-grade silicone sealant around the

flange to seal it to the counter.

Refer to the Installation Instructions for required clearances. Maintain
required clearances between the appliance and adjacent combustible
and non-combustible surfaces.

Sufficient overhead clearance must be provided to allow the element
assembly to be raised. Refer to the Installation Instruction Sheet for
required clearances.

Install drip pan and element guard/grate prior to heating or using broiler.

162 303673 OpManual for Built-In Electric Charbroilers

Avoid storing flammable or combustible materials near the appliance.
This includes gasoline and other fuels, mops, rags and wrapping paper.

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.

IMPORTANT: This is a
GENERAL GUIDE. For
specific equipment and cutout
dimensions, and other
installation details, refer to
the Installation Instructions
supplied with the broilers.

Fig. 3 Set the Wellslloks

IMPORTANT: Water
damage caused by failure to
set Wellsloks, failure to install
gasket, or failure to seal
flange to counter is NOT
covered by warranty.

5

INSTALLATION (continued)

WARNING:
Risk of personal
injury

Installation procedures must
be performed by a qualified
technician with full knowledge
of all applicable electrical
codes. Failure can result in
personal injury and property
damage.

CAUTION:

Electrical Shock
Hazard

The broiler must be
electrically grounded.
Connect the terminal marked
“GND” or “ ” to a suitable
building ground.

IMPORTANT: Contact a
licensed electrician to install
and connect electrical power
the broiler.
Electrical installation must be
performed by a licensed
electrician in compliance with
all local ordinances and code
requirements.

IMPORTANT: Damage due
to being connected to the
wrong voltage or phase is

NOT covered by warranty.

ELECTRCAL HOOK-UP

Refer to the nameplate. Verify the electrical service power. Voltage
and phase must match the nameplate specifications. Connecting the
griddle to the wrong voltage can severely damage the unit or cause
noticeable decreased performance.

Use copper wire suitable for a minimum of 90°C for electrical supply
connections.

Broilers are factory wired three-phase (3ø). For single-phase (1ø)
wiring, refer to the wiring diagram attached to the broiler. Conversion to
1ø must be performed by a licensed electrician.

This broiler is not fused. Protect the circuit with properly sized fuses or
circuit breaker.

An electrical disconnect must be installed readily accessible to the
operator of the broiler.

162 303673 OpManual for Built-In Electric Charbroilers

6