Vulcan-Hart GCO6C ML-114730, GCO6D ML-114729 Operation, Controls Models GCO4S and GCO4D/GCO6D Fig

Page 10

OPERATION

CONTROLS — MODELS GCO4S AND GCO4D/GCO6D (Fig. 4)

 

 

MASTER

 

 

 

SW

 

ON

ITCH

 

 

 

 

OFF

 

 

ON

 

 

 

HEAT

 

 

IGNITION

 

OVEN

 

 

 

COOL

 

2 SPEED

OVEN

ON

 

MOTOR

 

 

HI

LAMPS

 

 

 

ON

OFF

 

LOW

 

 

 

OFF

 

 

 

 

 

OFF

 

F 500

450

400200

350 300 250

THERMOSTAT

 

FF

0

 

 

60

O

5

 

55

 

10

5015

45

2040

 

 

 

35

30

 

25

 

 

 

 

 

 

T

IMER

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IGHT

ING

 

 

 

 

 

 

INST

 

 

 

 

 

 

 

 

 

TURN

 

RUCT

 

 

 

 

 

 

 

PUSH

 

 

GAS

 

 

 

IONS

 

 

 

 

 

 

 

 

VALVE

"ON"

 

"ON"MASTER

 

 

 

 

 

 

 

 

POSTIONSWITCH

TO

 

FAILS TO

 

 

 

. IF

 

 

 

MASTER

 

 

LIGHT.

OVEN

TURN

 

 

SWITCH

 

PUSH

 

5

 

GAS VALVE

TO "OFF"

 

MINUTES

FOR

 

OFF

WAIT

 

PUSHOVEN

 

 

RETRIAL.

 

 

 

 

 

 

 

COOL

 

 

 

 

 

 

 

 

SWITCH TO

"ON"

 

 

 

 

 

TO

SHUT

 

 

PLACE

 

O

 

 

 

 

 

 

 

 

VEN

OFF

 

 

 

 

 

"OFF"

 

 

 

 

 

 

 

 

 

 

 

 

MASTER

SWITCH

 

 

 

POSTION

IN

 

 

 

 

VALVE

 

TURN

 

 

 

 

 

 

 

 

 

 

OFF

 

 

GAS

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

GAS

VALVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MASTER SWITCH

ON LIGHT

HEAT LIGHT

NO IGNITION LIGHT OVEN COOL SWITCH

2-SPEED MOTOR SWITCH

LIGHT SWITCH

THERMOSTAT

TIMER

GAS VALVE

PL-51604

 

 

 

MASTER

 

 

 

 

SW

 

 

 

 

 

ITCH

 

 

ON

 

 

 

 

 

 

 

 

OFF

 

 

 

ON

 

 

 

 

 

H

 

 

 

 

 

EAT

 

 

 

 

IGNITION

 

 

OVEN

 

 

 

 

COOL

2 SPEED

 

ON

 

MO

 

OVEN

 

 

TOR

 

 

 

HI

 

LAMPS

 

 

 

 

 

ON

OFF

 

LOW

 

 

 

 

 

 

OFF

 

 

 

 

 

500

 

TEMP

F

 

475

 

 

 

 

150

450

 

 

 

 

225

425

 

 

 

 

 

 

 

 

250

400

 

 

 

 

350

300

300

 

 

 

 

 

 

THE

 

 

 

 

 

RMO

 

 

 

 

 

STAT

 

 

FF

0

 

 

60

 

 

 

5

O

 

 

 

 

 

 

55

 

 

 

 

10

5015

45

40 20

 

 

35

30 25

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

IMER

 

 

 

 

 

 

 

LIGHTING

 

 

 

 

 

INSTRUCTIONSGAS

 

 

 

TURN

 

 

VALVE

 

 

 

PUSH

 

 

 

"ON"

 

"ON"MASTER SW

 

 

 

FAILSPOSTION.

 

ITCH TO

 

 

TO

 

 

 

IF

OVEN

MASTER

 

LIGHT.

 

TURN

 

SWITCH

PUSH

 

5

 

GAS VALVE

TO "OFF"

 

MINUTES

FOR

 

OFF

WAIT

 

PUSHOVEN

 

 

RETRIAL.

 

 

 

 

 

COOL

 

 

 

 

 

SWITCH TO

"ON"

 

 

 

 

TO

 

 

 

 

 

 

 

 

 

 

SHUT

 

 

 

 

PLACE OVEN

OFF

 

 

 

"OFF"

 

 

 

 

 

 

 

MASTER

SWITCH

 

 

 

POSTION

IN

 

 

VALVE

 

TURN

 

 

 

 

 

 

 

OFF

 

GAS

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

GAS

VALVE

 

 

 

 

 

 

 

 

 

 

MASTER SWITCH

ON LIGHT

HEAT LIGHT

NO IGNITION LIGHT

OVEN COOL SWITCH

2-SPEED MOTOR SWITCH

LIGHT SWITCH

THERMOSTAT

TIMER

GAS VALVE

PL-51605

MODEL GCO4S

Fig. 4

MODEL GCO4D/GCO6D

MASTER SWITCH

— ON — turns oven control circuits on.

 

OFF — turns oven control circuits off.

OVEN COOL SWITCH

— Allows the fan motor to run with the doors ajar to speed oven cooling.

LIGHT SWITCH

— Turns lights in the oven on or off.

THERMOSTAT

— Controls oven temperature during cooking operation.

TIMER

— Use to set cooking cycle time. Alarm sounds continuously when elapsed

 

time counts down to 0; oven does not turn off. Turn timer to OFF position

 

to stop alarm. When oven is not in use, keep timer at OFF position.

ON LIGHT (Amber)

— Lit when Master Switch is positioned at ON.

HEAT LIGHT (White)

— Comes on and goes off when the burner cycles on and off.

NO IGNITION LIGHT (Red)

— Comes on if burner fails to ignite after the third try. When lighting the oven,

 

the NO IGNITION LIGHT cycles ON during the 5-second purge and OFF

 

during the 7-second ignition trial.

2-SPEED MOTOR — LO / HI — Adjusts air velocity in the oven.

GAS VALVE

— When ON, allows gas to flow to the ignition system.

– 10 –

Image 10
Contents Installation Important for Your Safety For Your SafetyTable of Contents General Legs KIT Hold BakeInstalling Basic Oven InstallationInstallation Codes and Standards UnpackingLeveling Assembling the Legs to the OvenAssembling the Chimney and Flue Extension Assembling Stacked Ovens GAS and Electrical Data Assembling the Oven to the StandElectrical Connections GAS ConnectionsGas Pressures and Orifices Testing the GAS Supply SystemBurner AIR Shutter Adjustments Flue ConnectionsOperation Controls Models GCO4S and GCO4D/GCO6D FigLighting the GCO4S and GCO4D/GCO6D Ovens Using the GCO4S and GCO4D/GCO6D OvensBefore First USE Temperature Display When Timing Product Temperature Display When Not Timing ProductControls Model GCO4C/GCO6C Fig Roast Button Light If On While Not Timing Product Temperature Knob When Not Timing ProductTemperature Knob When Timing Product Roast Button Light If On While Timing ProductHeat Light Timer KnobThermometer Button Ready LightHold Button Gentle Bake ButtonStop/Start Button Hold Button LightON/OFF/OVEN Cool Switch Lighting the GCO4C/GCO6C OvenUsing the GCO4C/GCO6C Oven Error Messages GCO4C/GCO6C OvenRoast and Hold Operation 100ºFConserving Energy CleaningProper Utensils Operating HintsBaked Products Cooking ChartsProduct Temp Time min No. Shelves Fan Speed Miscellaneous Products Meat & Fish ProductsFor Best Results Service and Parts Information MaintenanceReplacing Lamps Troubleshooting Form 30903 Rev. B

GCO4D ML-52354, GCO4C ML-52357, GCO4S ML-52425, GCO6D ML-114729, GCO6C ML-114730 specifications

Vulcan-Hart is renowned in the foodservice industry for its high-quality cooking equipment, and their range of gas hot plates undeniably reflects that commitment to excellence. Among their impressive lineup are models GCO6C ML-114730, GCO6D ML-114729, GCO4S ML-52425, GCO4C ML-52357, and GCO4D ML-52354, each designed with specific features, technologies, and characteristics tailored to meet the diverse needs of commercial kitchens.

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