Wyott EF-30 Service Manual

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INSTALLATION AND OPERATING INSTRUCTIONS

ELECTRIC FRYERS

Model: EF-30

INTENDED FOR OTHER THAN HOUSEHOLD USE

RETAIN THIS MANUAL FOR FUTURE REFERENCE

OVEN MUST BE KEPT CLEAR OF COMBUSTIBLES AT ALL TIMES

FOR YOUR SAFETY

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Do not store or use gasoline or other flammable vapors and liquids in the
vicinity of this or any other appliance.

WARNING

Improper installation, adjustment, alteration, service or maintenance can

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cause property damage, injury or death. Read the Installation, Operating
and Maintenance Instructions thoroughly before installing or servicing this
equipment.

WARNING

Initial heating of oven may generate smoke or fumes and must be done in a

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This equipment has been engineered to provide you with year round dependable service when used
accordingtotheinstructions inthis manualand standardcommercial kitchenpractices.

[phone] Phone [phone] Toll Free
[phone] Fax www.apwwyott.com

well-ventilatedarea. Overexposure to smoke or fumes may cause nausea or
dizziness.

P/N 8835990 9-05

APW WYOTT Foodservice Equipment Company

P.O. Box 1829

Cheyenne, WY 82003

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APW Wyott

care and maintenance, you will experience years of reliable operation from this equipment. To ensure best
results, it is important that you read and follow the instructions in this manual carefully.

Installation and start-up should be performed by a qualified installer who thoroughly read, understands and
follows these instruction.
If you have questions concerning the installation, operation, maintenance or service of this product, write
Technical Service Department APW Wyott Foodservice Equipment Company, P.O. Box 1829, Cheyenne,
WY 82003.

takes pride in the design and quality of our products. When used as intended and with proper

SAFETY PRECAUTIONS

Before installing and operating this equipment be sure everyone involved in its operation are fully trained
and are aware of all precautions.Accidents and problems can result by a failure to follow fundamental rules
and precautions.

The following words and symbols, found in this manual, alert you to hazards to the operator, service
personnel or theequipment. The words are defined as follows:

DANGER:

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WARNING:

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seriousinjuryor death.

CAUTION:

moderateinjuryor product orpropertydamage.

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NOTICE:

eventhough not dangerous.

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Thissymbol warns of imminenthazardwhich will resultin serious injury ordeath.

This symbol refers to a potential hazard or unsafe practice, which could result in

Thissymbol refers to a potentialhazard or unsafepractice, which mayresult inminor or

This symbol refersto information thatneeds special attentionor must be fully understood

SAFETY INFORMATION

THIS MANUAL SHOULD BE RETAINED FOR FUTURE REFERENCE

CAUTION:

positioned so the general public can use the equipment make sure that cautions, warnings, and

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operating instructions are clearly posted near each unit so that anyone using the equipment will
useit correctly andnot injure themselves or harmthe equipment.

WARNING:

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andfrequencylisted on thedataplate. Connect onlyto1 or3 phase as listedon the dataplate.

WARNING:

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nationalelectricalcode and/or other localelectricalcodes.

These models are designed, built, and sold for commercial use. If these models are

Checkthe data plateon this unitbefore installation. Connect the unit only tothe voltage

Electrical and grounding connections must comply with the applicable portions of the

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WARNING:

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powerplug, indicating that youare working on thecircuit.

WARNING:

strongly recommendhaving a competent professional install the equipment.A licensed electrician
should make the electrical connections and connect power to the unit. Local codes should always

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be used when connecting these units to electrical power. In the absence of local codes, use the
latestversionof theNationalElectricalCode.

WARNING:

codes, or in the absence of local codes, with the National Electrical code, ANSI/NFPA 70, Latest
Edition to protect the user from electrical shock. It requires a grounded system and a dedicated

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circuit, protected by a fuse or circuit breaker of proper size and rating. Canadian installation must
complywith the CanadianElectricalCode,CSAC22.2,asapplicable

Disconnect device from electrical power supply and place a Tag Out-Lockout on the

Installper the spacing requirementslisted in the installationsection of this manual. We

This device should be safely and adequately grounded in accordance with local

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CAUTION:

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unlessthere is atleast 3 breathingspacebehindfryer.

Do not set the fryer with its back flat against the wall. It will not operate properly

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WARNING:

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maintenanceorrepair,contactAPW Wyott.

WARNING:

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surface.

WARNING:

installationandfrom there to anindependentearth connection.

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NOTICE:

the absence of local codes, with the national electrical code ANSI/NFPA70- latest edition.

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Canadian installation must comply with CSA-STANDARD C.22.2 Number 0 M1982 General
Requirements-CanadianElectrical CodePartII, 109-M1981- Commercial CookingAppliances.

WARNING: -

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equipment.

NOTICE:

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NOTICE:

Fire ProtectionAssociation, Inc. states in its NFPA96 latest edition that local codes are Authority
Having Jurisdiction when it comes to requirement for installation of equipment. Therefore,

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installationshouldcomplywith all localcodes.

Afactoryauthorizedagent should handleall maintenance andrepair. Beforedoingany

Never clean any electrical unit by immersing it in water. Turn off before cleaning

An earthing cable must connect the appliance to all other units in the complete

The unit when installed,must be electrically groundedand complywith local codes, or in

SHOCK HAZARD

Thisproduct is intendedforcommercialuse only.Notfor household use.

Local codes regarding installation vary greatly from one area to another. The National

De-energize all power to equipment before cleaning the

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CAUTION:

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Disconnectallpower supplies before servicing.

CAUTION:

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provided.

WARNING: -

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This product when stacked, has more than one power supply connection point.

Suitable for installation on combustible floor when installed with legs or casters

SHOCKHAZARD

Donot open anypanelsthat require the useof tools.

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IMPORTANT FOR FUTURE REFERENCE

Please complete this information and retain this manual for the life of the equipment. For
Warranty Service and/or Parts, this information is required.

Model Number Serial Number Date Purchased

IMMEDIATELY INSPECT FORSHIPPING DAMAGE

All containers should be examined for damage before and during unloading. The freight carrier has
assumed responsibility for its safe transit and delivery. If equipment is received damaged, either apparent
or concealed, aclaim must be made with the delivering carrier.
A) Apparent damage or loss must be noted on the freight bill at the time of delivery. It must then be signed
by the carrier representative (Driver). If this is not done, the carrier may refuse the claim. The carrier can
supply the necessaryforms.
B) Concealed damage or loss if not apparent until after equipment is uncrated, a request for inspection
must be made to the carrier within 15 days. The carrier should arrange an inspection. Be certain to hold all
contents and packaging material.

Installation and start-up should be performed by a qualified installer who thoroughly read, understands and
follows these instructions.

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TABLE OF CONTENTS

SECTION ITEM PAGE

Safety Precautions/Safety Information 2
1 General Information 4
2 Description 5
3 Installation & Supply Connections 5
4 Thermostat Calibration 6
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6
7 Service 8
8
9
10 Replacement Parts List & Exploded Views 12
11
12 Warranty 16

Maintenance 6

Cleaning 7

Troubleshooting Guide 10

Suggested Temperature & Times 11

Wiring Diagram 15

1. GENERAL INFORMATION

General Installation:

1. Always clean equipmentthoroughly before first use (see “General Cleaning Instructions”).

2. Check rating labelfor your model designation & electrical rating.

3. For best results, use stainless steel countertops.

4. Attach legs to unit.

General Operation Instructions:

1. All foodservice equipmentshould be operated by trained personnel.

2. Do not allowyour customers to come in contact with any surface labeled“CAUTION HOT”.

3. Where applicable, neverpour cold water into dry heated units.

4. Where applicable, do not cook, warm or hold food directly in liner pans (well) pans. Always use
steamtable pans/insets, etc.

5.

General Cleaning Instructions:

1. NEVER clean any electrical unit by immersing it in water. Turn unit off and allow it to cool down

2. Always clean equipment thoroughly before first use. Clean unit daily. Except where noted on charts:

3. Unplug electrical units before cleaning or servicing. All service should be performed by an APW

General Troubleshooting:

Always ask andcheck:

1. Is the unitconnected to a live power source?

2. Check circuit breaker.

3. Is power switch“ON” and pilot light glowing?

4. Check rating label.Are youoperating unit on proper voltage?

NEVER hold foodbelow 140°F.

before surface cleaning.

Use warm, soapy water. Mild cleansers & PLASTIC scouring pads may be used to remove baked­on food andwater scale on metal units.

Wyott authorized service agency.

If the abovechecks out and you still have problems, callanAPW Wyott authorized service agency.

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2. DESCRIPTION

Electric Fryers:

These electric units are designed for countertop operation. They are used for producing evenly cooked,
perfectly fried products.

3. INSTALLATION & SUPPLY CONNECTION

Installation

1. Follow General Installation Instructions on previous page.

Screw legs into the permanently fastened nuts on the four corners of the unit and tighten by
hand. Level the fryer by turning the adjustment screw at the bottom of each leg. Do not slide unit with
legs mounted, lift if necessary to move unit.

Supply Connection

1. All units are provided with two terminal blocks for field wire connections on the rear of the unit. The
large terminal block (marked X-Y-Z)is for power supply connections. The smaller auxiliary terminal
block(marked 1-2-3)is for connection to a fire protectioncircuit, or a dangerswitch.

All units are provided with two knockouts: a 3/4. conduit size for power supply and a 1/2 conduit
size for auxiliary terminal block wires. Both knockouts are located on the rear leg channel and are
accessibleby removingthe rearpanel.

2. Removerear panel. Mount suitable 3/4conduit fitting inpower supply knockout.The knockouthole

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Do not remove closure plug covering 1/2 size knockout opening if connections to a fire

NOTE: These values are nominal ratings. Field wire connections

208V 240V

IIIIII

29 50 29 25

44

25

must be capable of withstanding anticipated surges.

Replace rear panel. Ensure the equipment is grounded by installing
a grounding leadto ground lug located near terminal block.

for 1/2 conduit fitting is covered with a closure plug. Remove this plug and mount a 1/2 conduit
fittingfor connectionsto auxiliaryterminal block.

Caution:

protection circuit are not required. Removal of the closure plug under this condition may result in a
shockhazard.

3. Connect field wire to the power terminal block as indicated on wiring diagram. Wire must be of the
typesuitable for90°C service and of thicknessas indicatedon markingon rearpanel.

Field wire connections to auxiliary terminal block must be of size indicated on marking on rear panel and
suitable for 90°C service. Lead wires to the auxiliary terminal block must be connected per instructions on
the wiring diagram located on rear panel; depending on whether the fire protection circuit has a Normally
Open(N.O.) or a Normally Closed (N.C.) Switch.

The auxiliary terminal block wiring must not be changed if connections to a fire protection system are .not
made.The fryeris factoryassembled foroperating withoutconnections to a fireprotection system.

Fortesting, the rated amperagesare listedbelow:

240V

208V

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CAUTION:

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1978(LatestEdition),and applicable local codes..

Installing personnel should be guided by National Electrical Code NFPA Number 70-

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