APW Wyott GGM-18i Installation Manual

INSTALLATION

AND

OPERATING

INSTRUCTIONS

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

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

WARNING: Improper installation, operation, service or maintenance can cause property
damage, injury or death. Read and understand these instructions thoroughly before
positioning, installing, maintaining or servicing this equipment.

APW WYOTT Foodservice Equipment Company

P.O. Box 1829

Cheyenne, WY 82003

[phone] Phone
[phone] Fax

[phone] Toll Free

www.apwwyott.com

Gas Griddles

MODELS: GGT-18i, -24i, -36i, -48i

&

MODELS: GGM-18i, -24i, -36i, 48i

(US & Canadian units are convertible and are assembled for Natural Gas)

(European units are not convertible and assembled for the appropriate gas)

P/N 882203

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CAUTION: These models are designed, built, and sold for commercial use. If these
models are positioned so the general public can use the equipment, make sure that
cautions, warnings, and operating instructions are clearly posted near each unit so that
anyone using the equipment will use it correctly and not injure themselves or harm the
equipment.

WARNING: Improper installation, adjustment, alteration, service or maintenance can
cause property damage, injury or death. Read the installation, operating and maintenance
instructions thoroughly before installing or servicing this equipment.

WARNING: Install per the spacing requirements listed in the installation section of this
manual. We strongly recommend having a competent professional install the equipment.

WARNING: For your safety do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance. Keep the area free and clear of
combustibles. (See ANZI Z83. 14B, 1991).

NOTICE: Instructions to be followed if anyone smells gas should be posted in a prominent
place. These may be obtained from the gas supplier.

WARNING: A factory authorized agent should handle all maintenance and repair. Before
doing any maintenance or repair, contact APW Wyott.

GAS PRESSURE

The appliance and it’s individual shutoff valve (to be supplied by user) must be disconnected from the gas
supply piping system during any pressure testing of that system at test pressures in excess of ½ psi (3.45 kPa).

The appliance must be isolated from the gas supply piping system by closing it’s individual manual shut-off valve
during any pressure testing of the gas supply piping system at test pressures equal to or less than ½.

Congratulations on your purchase of APW Wyott commercial cooking or refrigeration equipment. APW Wyott
takes pride in the design and quality of our products. When used as intended and with proper 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.

TABLE OF CONTENTS

ITEM PAGE ITEM PAGE

Safety Precautions ............................................. 3 Service/Repair ......................................................... 7

Important Safety Instructions ............................. 4 Conversion ............................................................... 8

General Information ............................................ 4 GGT Calibration Procedure/Probe Location ............ 9

Installation Instructions ....................................... 5 Troubleshooting ..................................................... 11

Location .............................................................. 6 Replacement Parts Lists & Exploded Views ......... 12

Operation Instructions ........................................ 7 Warranty................................................................. 16

LOCATION OF DATA PLATE

The data plate is located on the right side panel.

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IMMEDIATELY INSPECT FOR SHIPPING DAMAGE

DANGER: This symbol warns of imminent hazard which will result in serious injury or
death.

WARNING: This symbol refers to a potential hazard or unsafe practice, which could result
in serious injury or death.

CAUTION: This symbol refers to a potential hazard or unsafe practice, which may result in
minor or moderate injury or product or property damage.

NOTICE: This symbol refers to information that needs special attention or must be fully
understood even though not dangerous.

NOTICE: This product is intended for commercial use only. Not for household use.

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

models are positioned so the general public can use the equipment make sure that
cautions, warnings, and operating instructions are clearly posted near each unit so that
anyone using the equipment will use it correctly and not injure themselves or harm the
equipment.

WARNING: Improper installation, operation, service or maintenance can cause property
damage, injury or death. Read and understand these instructions thoroughly before
positioning, installing, maintaining or servicing this equipment.

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, a
claim 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
necessary forms.

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 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.

SAFETY PRECAUTIONS

Before installing and operating this equipment be sure everyone involved in its operation is fully trained and is
aware of all precautions. Accidents & 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 the equipment. The words are defined as follows:

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WARNING: Keep the appliance free & clear of all combustible substances. If gas odor is
detected at any time, immediately shut unit down at the main shutoff valve. Do not permit
any open flames in the area of the appliance. Immediately contact an authorized Service
Agency or your local Gas Supplier for service.

WARNING: Do not obstruct either the air inlet (underneath unit) or the ventilation air (back
of unit). Provisions must be provided to provide an adequate air supply to the griddle.

NOTICE: Local codes regarding installation vary greatly from one area to another. The
National Fire Protection Association, Inc., states in its NFPA96 latest edition that local
codes are "Authority Having Jurisdiction" when it comes to requirement for installation of
equipment. Therefore, installation should comply with all local codes.

MODEL

WIDTH

IN. (MM)

DEPTH

IN. (MM)

HEIGHT

IN. (MM)

# OF

BURNERS

BTU/kw

PER

BURNER

TOTAL

BTU/kW

HOUR

W.C.

IN.('Mbar')

GGT-18i

18 (457)

26 (661)

17-3/4(451)

1

37,500/11

37,500/11

6/10(15/25)

GGT-24i

24 (610)

26 (661)

17-3/4(451)

2

25,000/7.3

50,000/14.6

6/10(15/25)

GGT-36i

36 (915)

26 (661)

17-3/4(451)

3

25,000/7.3

75,000/22

6/10(15/25)

GGT-48i

48 (1220)

26 (661)

17-3/4(451)

4

25,000/7.3

100,000/29.3

6/10(15/25)

GGM-18i

18 (457)

26 (661)

17-3/4(451)

1

37,500/11

37,500/11

6/10(15/25)

GGM-24i

24 (610)

26 (661)

16-3/4(426)

2

25,000/7.3

50,000/14.6

6/10(15/25)

GGM-36i

36 (915)

26 (661)

16-3/4(426)

3

25,000/7.3

75,000/22

6/10(15/25)

GGM-48i

48 (1220)

26 (661)

16-3/4(426)

4

25,000/7.3

100,000/29.3

6/10(15/25)

MODEL

WIDTH

IN. (MM)

DEPTH

IN. (MM)

GGT-18i and GGM-18i

17 13/16” / (452)

19 ½” / (496)

GGT-24i and GGM-24i

23 13/16” / (605)

19 ½” / (496)

GGT-36i and GGM-36i

35 13/16” / (910)

19 ½” / (496)

GGT-48i and GGM-48i

47 13/16” / (1215)

19 ½” / (496)

SPECIFICATIONS AND DIMENSIONS

Griddle Surface Dimensions

GENERAL INSTALLATION INSTRUCTIONS

Ensure gas supply and gas types, as shown on unit nameplate agrees with one another.
Unit installation must conform with the National Fuel Gas Code, ANSI Z223.1-1996, the National Gas Installation

Code, CAN/CGA-B149.1, or the Propane Installation Code, CAN/CGA-B149.2 as applicable and in accordance
with local codes.

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

Pipe threading compound must be resistant to the action of liquefied petroleum gases.

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Caution: DO NOT use an open flame to check for leaks. Check all gas piping for leaks with a soap and water
solution before operating unit.

THESE UNITS ARE SUITABLE FOR INSTALLATION ON NON-COMBUSTIBLE SURFACES ONLY.

Noncombustible clearances:
0" sides (0 mm) 0" rear (0 mm) 4" floor (102mm)

Do not obstruct the flow of combustion and ventilation air, under the unit by the legs or behind the unit by the
flue.

Adequate clearance for air openings into the combustion chamber is required. Do not place objects between the
bottom of the unit and the counter top.

There must be adequate clearance for removal of the front panel. All major parts except the burners are
removable thru the front if the gas line is disconnected.

European Community Installation Instructions:

"THIS APPLIANCE MUST BE FITTED BY A COMPETENT PERSON. IN THE UK, CORGI REGISTERED
INSTALLERS (INCLUDING THE REGIONS OF BRITISH GAS) UNDERTAKE TO WORK TO SAFE AND
SATISFACTORY STANDARDS. THIS APPLIANCE MUST BE INSTALLED IN ACCORDANCE WITH THE GAS
SAFETY (INSTALLATION AND USE) REGULATIONS AND THE RELEVANT BUILDING REGULATIONS / IEE.
REGULATIONS. DETAILED RECOMMENDATIONS ARE CONTAINED IN THE FOLLOWING BRITISH
STANDARD CODES OF PRACTICE -BS 6172, BS 5440 PART 2, BS 6891"

"THIS APPLIANCE MUST BE INSTALLED IN ACCORDANCE WITH THE RULES IN FORCE"
"MUST BE INSTALLED IN A WELL VENTILATED AREA. Ventilation requirements ie. B.S. 5440."

LIGHTING INSTRUCTIONS

GGT and GGM Griddles are furnished with either a pilot safety valve or a standing pilot (not available in the
European Community). Please follow the instructions for your unit.

Pilot Safety Valve Lighting Instructions

1. Turn on main gas supply to unit, on-off valve located behind the unit (not supplied with unit).

2. Turn the burner control knobs to "OFF" position. Wait at least 5 minutes to allow any gas which may have
accumulated in the firebox compartment to escape.

3. Through the hole in the front panel, press red button on the pilot safety valve and light through observation
hole in firebox. Keep red button on pilot safety depressed for at least 1 minute after pilot has lit. If pilot does
not light, repeat this step.

Standing Pilot Lighting Instructions (Not Available in the European Community)
The pilot lights on the griddles have been set at the factory. A screwdriver maybe required for the first lighting to

adjust the flame for your elevation.

1. Turn off the manual shut off valve and wait 5 minutes to clear the gas.

2. Turn all knobs to the "OFF" position.

3. Turn the manual shut off valve on.

4. Hold an ignition source (match) at the pilot. When the flame is established, remove the ignition source.

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