Garland XG24CE-1 Service Manual

INSTALLATION, OPERATION,

AND SERVICE MANUAL

MASTER SERIES GAS XPRESS GRILL,

MODELS XG24CE, XG36CE

BE/FR

FOR YOUR SAFETY:

DO NOT STORE OR USE GASOLINE

OR OTHER FLAMMABLE VAPORS OR

LIQUIDS IN THE VICINITY OF

THIS OR ANY OTHER

APPLIANCE

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

PLEASE READ ALL SECTIONS OF THIS MANUAL

AND RETAIN FOR FUTURE REFERENCE.

THIS PRODUCT HAS BEEN CERTIFIED AS COMMERCIAL COOKING EQUIPMENT AND MUST BE INSTALLED BY PROFESSIONAL

PERSONNEL AS SPECIFIED.

For Your Safety: Post in a prominent location, instructions to be followed in the event the user smells gas. This information shall be obtained by consulting

your local gas supplier.

Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent using genuine Garland replacement parts. Garland will have no obligation with respect to any product that has been improperly installed, adjusted, operated or not maintained in accordance with national and local codes or installation instructions provided with the product, or any product that has its serial number defaced, obliterated or removed, or which has been modified or repaired using unauthorized parts or by unauthorized service agents. For a list of authorized service agents, please refer to the Garland web site at http://www.garland-group.com. The information contained herein, (including design and parts specifications), may be superseded and is subject to change without notice.

GARLAND COMMERCIAL INDUSTRIES

185 East South Street Freeland, Pennsylvania 18224 Phone: (570) 636-1000 Fax: (570) 636-3903

Part # 4517129 Rev.1 (03/10/10)

GARLAND COMMERCIAL RANGES, LTD.

1177 Kamato Road, Mississauga, Ontario L4W 1X4 CANADA Phone: 905-624-0260 Fax: 905-624-5669

Enodis UK LTD.

Swalloweld Way, Hayes, Middlesex UB3 1DQ ENGLAND Telephone: 081-561-0433 Fax: 081-848-0041

INTRODUCTION

The Garland Xpress Grill provides a method for ecient two-sided cooking, while accommodating a variety of products. The unit will also serve as a at grill, and meets all standards for safety, eciency, and cleanliness.

The Garland Xpress Grill complies with the essential requirements of the Directives 89/109/EEC, 73/23/EEC, 89/336/EEC, and the standards, EN60335, IEC801.2, IEC801.3, IEC801.4, IEC801.5, IEC801.6, IEC801.11.

Standard Features:

• Stainless steel front, top & sides

• 33,000 BTU/Hr input for each twelve-inch section of griddle

• Built in pressure regulator, (one per twelve inch section of griddle), and gas shut-o valve

• ¾" thick, Carbon steel griddle plate, machine ground, highly polished

• Swivel casters complete with front brakes (4)

• Die cast aluminum electric top heating elements rated 380V/400V/415V

• Automatic lifting and lowering top heaters

• Towel bar with bun pan lip

• Stainless steel dual side grease collectors

• Separate programmable controller for each twelve-inch section

• Multi-colored LED indicator lights to identify operational mode

• One year limited parts and labor warranty (USA & Canada)

Part # 4517129 Rev.1 (03/10/10)Page 2

TABLE OF CONTENTS

INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Standard Features: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

DIMENSIONS AND SPECIFICATIONS, MODEL XG24CE. . 4

DIMENSIONS AND SPECIFICATIONS, MODEL XG36CE. . 5

SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

National Codes Requirements: . . . . . . . . . . . . . . . . . . . . . . . . . 7

Connections, and Pipe Sizing: . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Appliances Equipped with Castors: . . . . . . . . . . . . . . . . . . . . . 8

Electrical Connections: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Burner Manifold Pressure Test/Adjustment: . . . . . . . . . . . . . 8

Burner Air Adjustment:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Ventilation and Clearance:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Master Power Switch: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

LED Indicators:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Display: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Product Buttons (0-9):. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Power Button: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Program Button: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Temperature Button: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Up/Down Arrow Buttons; 2 Functions: . . . . . . . . . . . . . . . .10

Enter Button: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Cancel/Raise Platen Button, (Green): . . . . . . . . . . . . . . . . . .10

Black Button: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

GRILL CONTROLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Installing Release Material: . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

NORMAL OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Installing Release Material: . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Lighting Instructions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Shut Down Instructions:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Simplied Cook Cycle Instructions: . . . . . . . . . . . . . . . . . . . .12

To Cook in Two-Sided Mode: . . . . . . . . . . . . . . . . . . . . . . . . . .13

To Cook in Flat Grill Mode:. . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Enter Standby Mode:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Exit Standby Mode: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

To Display the Current Temperatures: . . . . . . . . . . . . . . . . . .14

To View Settings for a Menu Item:. . . . . . . . . . . . . . . . . . . . . .14

To Clean the Grill: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

PLATEN SET: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

EXTENDED TIME: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

INSTANT ON TIME: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

START DELAY: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

CLEANING AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . 14

Cleaning During Operation: . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Daily Cleaning:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

PROGRAMMING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Programming Modes/Menu Sequence: . . . . . . . . . . . . . . . .16

Menu Items...

To Change the Cook Time of a Product: . . . . . . . . . . . . . . . .18

To Turn Platen, (2-Sided), Cooking On/O: . . . . . . . . . . . . .18

To Change Upper Platen Set Temperature: . . . . . . . . . . . . .18

To Change Grill Set Temperature: . . . . . . . . . . . . . . . . . . . . . .18

To Change Product Gap Setting:. . . . . . . . . . . . . . . . . . . . . . .18

To Change Product Button, “Key” Assignment . . . . . . . . . .19

To Change a Product Name: . . . . . . . . . . . . . . . . . . . . . . . . . . .19

System Info...

To View Recovery Time - Upper Platen:. . . . . . . . . . . . . . . . .19

To View Recovery Time - Grill:. . . . . . . . . . . . . . . . . . . . . . . . . .19

To View the Garland Part Number: . . . . . . . . . . . . . . . . . . . . .19

To View the Flash Number: . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

To View the Software Number:. . . . . . . . . . . . . . . . . . . . . . . . .20

To View the Download Number: . . . . . . . . . . . . . . . . . . . . . . .20

System Setup

To Change temperature Units, (°F or °C): . . . . . . . . . . . . . . .20

To Change Gap Setting Display Units:. . . . . . . . . . . . . . . . . .20

To Change the Alarm Volume: . . . . . . . . . . . . . . . . . . . . . . . . . 21

To Change the Key Chirp:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

To Change Probe Calibration - Upper:. . . . . . . . . . . . . . . . . .21

To Change Probe Calibration - Grill: . . . . . . . . . . . . . . . . . . . .21

To Change Platen Set: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

To Change Instant-On Time:. . . . . . . . . . . . . . . . . . . . . . . . . . . 22

To Change Control Type: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

To Turn Extended Time On/O: . . . . . . . . . . . . . . . . . . . . . . . .22

To Change the Grill Function:. . . . . . . . . . . . . . . . . . . . . . . . . .23

To Change the Start Delay: . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

To Change the Alarm Mode: . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

To Turn Clean Mode On/O: . . . . . . . . . . . . . . . . . . . . . . . . . . .23

To Add a Product Name in Library:. . . . . . . . . . . . . . . . . . . . .23

To Modify a Product Name in Library: . . . . . . . . . . . . . . . . . . 24

Service Mode

To Change SCK Address:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

To Perform Limit Switch Test: . . . . . . . . . . . . . . . . . . . . . . . . . . 24

CALIBRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Bi-Weekly Calibration:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

ERROR MESSAGES:

PROBE ERROR: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

PLATEN DOWN ERROR:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

PLATEN UP ERROR:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

HEATING ERROR:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

COMM ERROR: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

MOTOR OVER CURRENT:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

MOTOR ERROR: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

IGNITION ERROR:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

FLASHING LED(S):. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

WIRING DIAGRAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Part # 4517129 Rev.1 (03/10/10) Page 3

DIMENSIONS AND SPECIFICATIONS, MODEL XG24CE

26-23/32"

[678mm]

24"

[610mm]

GRILL PLATE

DEPTH

11-1/2"

[292mm]

TOP

HEATER

(2 PLACES)

TOP VIEW

40-1/4"

[1022mm]

28-3/16"

[716mm]

FRONT VIEW

50-1/2"

[1282mm]

AVERAGE

25-7/8"

[656mm]

FROM PLATEN

ARM PIVOT

[584mm]

23"

44.03°

MAX

AVERAGE

[48° MAX]

RIGHT SIDE VIEW

25-1/2" [646mm] AVERAGE

4-41/64"

[118mm]

1-23/32" [44mm]

33-25/32"

[858mm]

2-3/4" [70mm]

7" [178mm] MIN 11" [279mm] MAX

24"

[610mm]

GRILL PLATE WIDTH

3/4" NPT GAS

INLET

24-1/8"

[614mm]

11-1/4"

[286mm]

38-25/64"

[975mm]

Clearances

Entry Installation

Crated Uncrated Sides Rear

1207mm 813mm 152mm 76mm

Loading kW Per Phase Nominal Amps Per Line

Model

Total

Load

380/400/415V 380V 400V 415V

L1/N

L1/L2L1/L3L2/

L1/N L1 L2 L3 L1/N L1 L2 L3 L1/N L1 L2 L3

XG24CE 8.74 0.74 2.66 2.66 2.66 3.36 15.90 12.46 12.46 3.22 13.40 11.55 11.55 3.08 12.10 11.11 11.11

XG24CE-1

L/R

4.56 0.56 1.33 1.33 1.33 2.54 7.33 6.02 6.02 4.30 19.80 17.32 17.32 4.12 18.75 16.70 16.70

XG24CE-F 0.38 0.38 0.00 0.00 0.00 1.72 1.00 0.00 0.00 1.58 0.95 0.00 0.00 0.91 12.10 11.11 11.11

Gas Pressure

Manifold

Supply

Gas Group

Input/Burner

(Net Maximum)

Injector Size

Air Shutter Setting

(each burner)

Burner Pressure

20 mbar G20 7.9kW 2.79mm x2 (marked 0.110) 2.79 10.8mm (2 o) 7.5 mbar 25 mbar G25 7.9kW 2.79mm x2 (marked 0.110) 2.79 10.8mm (2 o) 7.5 mbar 37 mbar G31 8.1kW/ 579.2g/h 2.26mm x2 (marked 0.089) 2.79 9.0mm (2 o) 6.8 mbar

Part # 4517129 Rev.1 (03/10/10)Page 4

DIMENSIONS AND SPECIFICATIONS, MODEL XG36CE

26-23/32"

[678mm]

FROM PLATEN

ARM PIVOT

25-1/2" [646mm] AVERAGE

24"

[610mm]

11-1/2"

[292mm]

TOP HEATER

(3 PLACES)

GRILL PLATE 24"x 36"

[610mm x 914mm]

TOP VIEW

40-3/16"

[1021mm]

38-3/4"

[985mm]

FRONT VIEW

3/4" GAS

INLET

36-1/8"

[918mm]

12-5/8"

[321mm]

Clearances

Entry Installation

Crated Uncrated Sides Rear

1207mm 1035 mm 152mm 76mm

50-1/2"

[1282mm]

AVERAGE

25-7/8"

[656mm]

23"

[584mm]

MAX

44.03° AVERAGE [48° MAX]

RIGHT SIDE VIEW

38-25/64"

[975mm]

4-41/64" [118mm]

2-3/4" [70mm]

1-23/32" [44mm]

33-25/32"

[858mm]

7" [178mm] MIN 11" [279mm] MAX

Loading kW Per Phase Nominal Amps Per Line

Model

Total

Load

380/400/415V 380V 400V 415V

L1/N

L1/L2L1/L3L2/

L1/N L1 L2 L3 L1/N L1 L2 L3 L1/N L1 L2 L3

XG36CE 12.99 0.99 4.00 4.00 4.00 4.50 20.48 18.23 18.23 4.30 19.80 17.32 17.32 4.12 18.75 16.70 16.70

XG36CE-2

L/R

XG36CE-1

L/C/R

8.81 0.81 2.67 2.67 2.67 4.00 14.01 12.16 12.16 3.52 13.57 11.55 11.55 3.37 12.83 11.14 11.14

4.63 0.63 1.33 1.33 1.33 2.8 7.42 6.06 6.06 2.70 7.12 5.75 5.75 4.12 18.75 16.70 16.70

XG36CE-F 0.45 0.45 0.00 0.00 0.00 2.04 1.18 0.00 0.00 1.95 1.13 0.00 0.00 1.87 1.08 0.00 0.00

Gas Pressure

Manifold

Supply

Gas Group

Input/Burner

(Net Maximum)

Injector Size

Air Shutter Setting

(each burner)

Burner Pressure

Part # 4517129 Rev.1 (03/10/10) Page 5

SAFETY PRECAUTIONS

Always follow these safety precautions when operating the Xpress Grill.

• THIS GRILL MUST be operated by persons who have been given adequate training.

• THIS EQUIPMENT MUST ONLY BE OPERATED UNDER AN APPROVED HOOD SYSTEM.

• DO NOT operate the grill without reading this operation

manual.

• DO NOT operate the Xpress grill unless all service and access panels are in place and fastened properly.

The Garland Xpress Grill is a semi-automatic cooking appliance. The upper platen is lowered automatically, following the manual, two-handed initiation of the cooking cycle, and the upper platen is raised automatically upon completion of the cooking cycle.

When two sided cooking, the area between the upper platen and the griddle plate should be regarded as a “danger zone.” During two sided cooking the operator must not be within this danger zone. When used as a at grill, then this area is no longer a danger zone, the platens do not move.

For whatever reason, be it cleaning, maintenance, or normal operation, any exposed person must use extreme caution if within this danger zone.

In two side cooking the upper platen remains in the lowered position by nature of its own weight. It is not locked down. It can be raised by lifting up on the handle on the front of the platen.

The Xpress Grill may during its operation emit airborne noise equivalent to a continuous A weighted sound pressure level of 73dB(A).

WARNING: To avoid serious personal injury:

• DO NOT attempt to repair or replace any part of the

Xpress Grill unless all main power supplies to the grill have been disconnected.

• USE EXTREME CAUTION in setting up, operating and cleaning the Xpress Grill to avoid coming in contact with hot grill surfaces or hot grease. Suitable protective clothing should be worn to prevent the risk of burns.

• DO NOT clean this appliance with a water jet.

• DO NOT apply ICE or COLD WATER to a HOT grill surface.

• NOTE all warning labels and markings axed to the grill.

WARNING: After turning the master power switch to the

START position, the grill will go through initialization. If the upper platens are in the lowered position they will return to their raised upper position. This movement takes approximately 8 seconds.

INSTALLATION

IMPORTANT: Rating plates for this appliance are located in two places: 1) inside back panel on left side, 2) under front control panel on center.

This equipment must be installed by a competent factory trained, certied, licensed and / or authorized service or installation person.

WARNING: This appliance must be properly earthed.

Prior to installation, the four casters, supplied loose with the grill, must be securely located on the underside of the base. The casters tted with a brake must be located at the front of the grill.

This appliance should be connected to a potential equalization system. A labeled equipotential bonding point is tted to the rear of the grill.

It is recommended that this grill be connected to a residual current,, (earth leakage),, device with a tripping current not exceeding 30mA. The leakage current of this grill will not exceed 5mA.

Part # 4517129 Rev.1 (03/10/10)Page 6

INSTALLATION continued

CAUTION: Prior to installation, check the electrical supply to ensure input voltage and phase match the equipment voltage rating and phase. See data plate located rear left side of grill and lower front panel.

Grill is to be located directly under ventilation system.

Once installed in the grill station underneath the ventilation system, the platens, in their highest position, must not interfere with the lower lip of the ventilation system hood. The raised position of each platen is adjusted by raising or lowering the upper of the two microswitches, (limit switches), in the rear of the grill. The lower microswitch position must not be adjusted.

Grill plate must be level front to back, side to side and diagonally. This leveling must be done with the unit under the hood and in it’s normal operational position to prevent warping of the grill plate.

NOTE: Fuses are installed to prevent damage in the event of failure of the upper microswitch.

Installation shall be made with the gas connector that has been supplied loose with the grill. The quick disconnect tting and gas shut o valve must be installed in the direction indicated on their outer body.

NOTE: When checking gas pressure, be sure that all other equipment on the same gas line is on.

The appliance and its individual shut-o valve must be disconnected from the gas supply piping system during any pressure testing of that system pressures in excess of 1/2 PSIG (3.45kPa).

Adequate clearance must be provided for servicing and proper operation.

Connections, and Pipe Sizing:

The size of the gas line is very important. Ensure that the pipe size is adequate for the demand, including other gas appliances on the same supply. If the line is too small, the gas pressure at the burner manifold will be low. This will cause slow recovery and delayed ignition. The incoming gas pressure line should be a minimum of 1-1/2”. All gas Xpress Grills are supplied with a 3/4” NPT threaded male tting, which must be adapted in the eld to a suitable connection that applies to ISO 7-1 or ISO 228-1.

Before connecting new pipe the pipe must be blown out to dispose of any foreign particles. These particles will cause improper operation.

When using thread compound, use small amounts on male threads only. Use a compound that is not eected by the chemical action of LP gases. Avoid applying compound to the rst two threads to prevent clogging of the burner orices and control valve.

Have the installer check all gas plumbing with a soap solution for leaks. DO NOT USE matches, candles or other ignition sources in checking for leaks.

The grill must be disconnected from the gas supply system when pressure testing of that system at pressures in excess of 150mbar.

Check the data plate to determine the proper type of gas before connecting the quick disconnect or piping from the building gas supply.

An incoming gas pressure test nipple is provided on the incoming gas manifold for pressure checks.

National Codes Requirements:

The type of gas for which the grill is equipped is stamped on the data plate on the inside rear of the unit and on the lower front panel. Connect a grill stamped for Natural Gas (High (H) or Low (L) Caloric Value) only to Natural Gas; connect those stamped for Propane Gas only to Propane Gas. When installing gas grills, the installation must comply with the latest edition of the codes and installation regulations in force.

Part # 4517129 Rev.1 (03/10/10) Page 7

INSTALLATION continued

Appliances Equipped with Castors:

Prior to installation, the four castors, supplied loose with the grill, must be securely located on the underside of the base. The castors tted with a brake must be located at the front of the grill.

• Once castors are installed, adjust the unit by turning them clockwise to raise the unit and counterclockwise to lower the unit.

• Adjust the castors until the grill plate is level and at the proper height.

• Screw the lock nut on each castor tight against the bottom of the unit.

• When the unit is in place, lock the front castors to prevent movement.

Electrical Connections:

Burner Manifold Pressure Test/Adjustment:

Burner operating gas pressure can be checked at the outlet side of the gas valve at the pressure test point.

To adjust the burner pressure:

1. The pressure test nipple is located in the gas valve on the side opposite the burner.

2. Remove the sealing screw from the pressure test nipple and connect a manometer.

3. Remove the sealing cap on the gas valve regulator, turn on the grill, and adjust the screw in the regulator to give the correct pressure.

4. Turn o the grill, ret the regulator sealing cap, remove the manometer, replace the seal screw in the test nipple and test for gas leaks.

Gas pressures should be checked by the local Gas Company or an authorized service agency only.

Test all piping and connections for gas leaks. A rich soap solution should be used for this purpose. Never use a ame.

Electrical connections must be in accordance with the current IEE Wiring Regulations. The supply should have a contact separation of at least 3mm on all poles. Adequate means of disconnection of the supply must be provided.

It is recommended that this grill be connected to a residual current (earth leakage) device with a tripping current not exceeding 30mA. The leakage current of this grill will not exceed 5mA.

The entry point for the electrical connection is located on the base of the appliance. Remove the punch-out plate, and punch out the required size to the supply cable. Secure the cable in place with a gland tting and suitable means of strain relief.

All electrically operated appliances must be electrically earthed in accordance with local codes; or in the absence of local codes, with the latest edition of National Wiring Regulations. A wiring diagram is located on the rear panel of the grill. See rating plate in rear of grill, or lower front panel for proper voltages.

Burner Ignition Verication by the Installer:

Once the grill is properly installed, turn the grill power switch on. Press the ON/OFF switch on the grill control to heat the grill in Standby Mode. The will attempt to ignite the burners.

Verify Burner Ignition as Follows:

1. The controls will attempt to ignite the burners when the grill calls for heat to the griddle plate.

2. If ignition does not occur on the rst attempt, the lower LED (for the grill plate) will begin to ash to alert the installer that the rst attempt at burner ignition has failed.

3. The control will then attempt to ignite the burners up to four (4) more times.

4. If, after four (4) attempts, the burners have not ignited, the control will shut down and display “IGNITION ERROR.”

5. Inspect the gas and ignition systems for possible problems.

Part # 4517129 Rev.1 (03/10/10)Page 8

INSTALLATION continued

Additional Burner Ignition Verication:

1. Drop the front control panel so that the heat shield is visible.

2. Turn the grill ON and press the ON/OFF switch on the control to heat the grill in Standby Mode.

3. Rotate the round shutter to expose the burner sight glass.

4. When the grill attempts to ignite the burners, look through the sight glass to verify ignition.

The burner should ignite and the ame should appear blue with no orange tipping. If the burner ame cannot be seen, inspect ignition and gas system for possible problems.

Burner Air Adjustment:

Once burner ignition is veried by looking through the sight glass, burner air adjustment may be required. Adjust the burner air as follows:

1. Loosen the lock nut on the blower motor shutter.

2. The blower shutter can be rotated to allow more or less air into the burners.

3. Adjust the shutter until the burner ame is blue with no orange tipping.

4. Tighten the lock nut.

NOTE: Burner air shutters should only be adjusted by factory

authorised service personnel.

Ventilation and Clearance:

One of the most important considerations of ecient grill operation is proper ventilation and air supply. Insure the grill is installed so the products of combustion are removed eciently and the ventilation system does not produce drafts that interfere with proper burner operation.

Proper operation of exhaust fans (speed, rotation and adjustment) is essential. In addition to the exhaust system the make-up air system, (HVAC), for the kitchen is the air supply for the combustion air for the burners. Proper incoming air is essential for all gas operated equipment. Poor incoming make-up will cause inecient burner operation, delayed ignition and possible burner failure.

Any ventilation system will break down if improperly maintained. The duct system, hood, and the lters must be cleaned on a regular basis and kept grease free.

The room containing the grill is required to have a permanent air vent. The minimum eective area of the vent shall be 4.5 cm² per kW. Air vents shall be of such a size to compensate for the eects of any extract fan in the premises.

NOTE: Parts which have been protected by the manufacturer and agent, are not to be adjusted by the installer or the user.

Part # 4517129 Rev.1 (03/10/10) Page 9

GRILL CONTROLS

BUTTON

CANCEL/

RAISE PLATEN

BUTTON

MASTER

POWER

SWITCH

POWER

BUTTON

PROGRAM

"START COOK TIME COUNTDOWN" (flat grill cooking)

BUTTON

TEMPERATURE

WHEN PUSHED SIMULTANEOUSLY:

OR "LOWER PLATEN" (two-sided cooking)

LED INDICATORS

DOWN ARROW BUTTON

UP ARROW

DISPLAY

ENTER BUTTON

PRODUCT BUTTONS

Master Power Switch:

Controls power to the grill and must be turned “ON” to start operation. The controller display will be active when the switch is “ON”.

LED Indicators:

There are two, (2), indicator lights, indicating the temperature status of each control’s heat zones; one, (1), on the upper platen, (top light), and one, (1), on the grill surface. Each light can display three, (3), dierent colors, indicating temperature status for the corresponding zone.

Red: The zone is too hot, (more than 79°F/45°C over the set temperature), or heat zone failure.

Amber: The zone is calling for heat.

Green: The zone is at or above the set temperature.

Display:

The controller display will contain information relevant to each operation in both cook and program modes.

Product Buttons (0-9):

Buttons 0-9 can be assigned to product items. Buttons 9 and 0 are used to move the cursor left or right when creating or modifying product names in “PROD NAME LIB” program mode.

Power Button:

After the main power switch is turned on, this button will put the control into cook mode. If pressed again, the control will go back to displaying “OFF.”

Program Button:

The primary function is to access Programming and Calibration of the grill. Push and hold for ve (5) seconds. Display will ask for the code. After entering code, ve programming features will be accessible “MENU ITEMS,” “SYSTEM INFO,” “SYSTEM SETUP,” “SERVICE MODE,” and “PRODUCT NAME LIB.”

Temperature Button:

In the Cook mode, each time the button is pressed the current temperature for one zone is displayed. The grill temperature is displayed rst followed by the platen temperature. After ve (5) seconds, the display will return to the menu item selected.

Up/Down Arrow Buttons; 2 Functions:

1. In the cook mode, the Up/Down Arrow Buttons will cycle through the dierent menu items.

2. In the program mode, the Up/Down Arrow Buttons will change the value of the current setting.

Enter Button:

Function is to accept programming steps.

Cancel/Raise Platen Button, (Green):

During the cooking cycle, pressing this button will cancel the cooking timer and return the grill to the “IDLE” mode. This button will also bring the grill out of STANDBY.

Black Button:

When both Black and Green “CANCEL/RAISE” buttons are pressed simultaneously, the upper platen will lower to the griddle surface.

Part # 4517129 Rev.1 (03/10/10)Page 10

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