Using the GCO4C/GCO6C Oven

Preheating

1.Turn On/Off/Oven Cool switch to ON position. The Heat light will come on, indicating that power to the oven is on.

2.Set Thermostat as desired. Refer to COOKING GUIDELINES for suggested temperatures and times for various products.

3.Prepare product and place in suitable pans. When Ready light comes on, oven has reached desired preheat temperature.

Cooking

1.Open doors and load the product into the oven. Place pans in the center of the racks. Close doors.

2.Set Roast temperature and time. Set Hold temperature and Gentle Bake time, if desired. Gentle Bake time may not be more than roast time. Gentle Bake will cycle the fan during the set time at the beginning of the cooking cycle.

3.Press the Start/Stop button to start the cooking cycle.

4.At the end of the cooking cycle, the buzzer will sound continuously if the Hold mode is OFF. If the Hold mode is ON, there will be a short beep at the beginning of Second Stage Cooking (oven temperature will begin to decline to the Hold temperature), and a long beep (20 seconds) at the end of the cooking cycle. (See ROAST AND HOLD OPERATION.)

5.When product is done, open doors and carefully remove cooked product from the oven. Wipe up any spills.

End of Day

1.Push On/Off/Oven Cool switch to OVEN COOL. Leave door ajar while the fan is on to cool the oven.

2.When oven has cooled sufficiently, push On/Off/Oven Cool switch to OFF position and clean the oven.

ERROR MESSAGES — GCO4C/GCO6C OVEN

E-01 High limit error. Contact your local Vulcan authorized service representative. E-02 Low limit error. Contact your local Vulcan authorized service representative.

E-03 High ambient temperature (215°F/101.7°C). Contact your local Vulcan authorized service representative. E-04 Low ambient temperature (32°F/0°C). Let control warm up after cold storage.

E-05 Ignition failure. After trying ignition 3 times, contact your local Vulcan authorized service representative. E-06 Thermocouple probe open. Contact your local Vulcan authorized service representative.

When calling for service, please advise what error code was displayed.

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

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Vulcan-Hart GCO4S ML-52425 Using the GCO4C/GCO6C Oven, Error Messages GCO4C/GCO6C Oven

Models: GCO4D ML-52354 GCO4C ML-52357 GCO4S ML-52425 GCO6D ML-114729 GCO6C ML-114730