Vulcan-Hart VCE20H 126172, VCE10H 126178, VCE6H 126177, VCE20F 126173, VCE10F 126179 Convection Mode

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ELECTRIC COMBI OVEN - ELECTRICAL OPERATION

H.Cavity vent open.

I.240VAC supplied to relay board.

J.Steam generator empty.

K.Water supply on.

2.Rotate the selector knob to one of the cooking modes (Heat, Steam or Combi) to turn the oven on.

A.Oven control runs a self diagnostic test.

1)“HHH” is displayed in the time display.

2)Total cooking hours is displayed in the temperature display.

3.Control passes self diagnostic test.

A.Set point temperature is displayed (default or last temperature that was set).

B.Time displays “ - -:- - ” and time Led turns on.

C.Oven cavity lamp energized.

D.Cooling fan(s) energized.

E.Cavity vent motor energized.

1)Cavity vent closes.

NOTE: When the oven is turned on, the default condition of the cavity vent is closed. Pressing the VENT key opens the cavity vent and turns the Vent LED on. Pressing the VENT key a second time closes the cavity vent and turns the vent LED off. Vent key is present on deluxe manual controls only.

F.Door motor energized.

1)Door closes and locks.

a.When the door is locked, switch 2SW closes and door motor is de-energized. On 20 levels only, switch 6SW also closes.

b.Switch 3SW opens. On 20 levels only, switch 5SW also opens.

NOTE: Pressing the DOOR key automatically unlatches and opens the door (sightly) for 3 seconds. If door is not disengaged manually (door handle pulled out), it will automatically close. While open, all heating stops and the cavity vent opens.

g.Steam generator fill solenoid is energized until proper water level is reached then turns off. See “WATER LEVEL SENSORS” under “COMPONENT FUNCTION”.

4.Proceed to the appropriate heating mode (convection, combi or steam) for the continuation of the sequence.

Convection Mode

1.Conditions exist as described in “POWERING CONTROL”.

2.With the selector knob rotated to HEAT, the cooking cycle begins.

A.Time LED is on and “- -:- - “ is displayed in the time display.

B.Cavity set point temperature (the last temperature that was set) is displayed in the temperature display.

C.Convection heating elements energized and cycle as described under “HEATING REGULATION”.

D.Steam generator pre-heats (initial start up only) as described under “STEAM PRE- HEAT”.

NOTE: When degree symbol shows in the temperature display, convection and/or steam generator heating elements are energized.

1)Drain cool down solenoid energized.

NOTE: Whenever steam generator heating elements are on, the drain cool down solenoid is energized.

E.Cavity fan motor(s) energized.

3.Press the temp key to set the operating temperature (the last temperature that was set is displayed; adjustable range is 35 to 518°F). The temperature symbol (°F or °C) will flash in the temperature display to indicate the cavity set point temperature can be adjusted.

A.Rotate the adjustment knob clockwise or counterclockwise to adjust the setting (temperature symbol stops flashing).

B.If a pause of 5 seconds is made during or at the end of the adjustment, the temperature symbol will begin to flash. When the temperature symbol stops flashing, the temperature can no longer be adjusted and the cavity set point temperature is displayed.

NOTE: To display the actual cavity temperature for several seconds, press and hold the temperature key.

4.Oven control monitors cavity temperature and cycles the convection heating elements as necessary, to maintain set point temperature.

A.The operating temperature remains as entered unless the operating temperature setting is changed.

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Contents Modelml VCE10F Shown on StandTable of Contents Electric Combi Ovens Introduction Operation Cleaning Stacking KIT InstructionsSpecifications Electrical 208V 240V 480VOven Controls Tools Water ConditioningLubrication Covers and Panels Rack GUIDE/FILTER/EXHAUST AssemblyElectric Combi Oven Removal and Replacement of Parts Side PanelsControl Panel Oven Temperature ProbeRear Panel Covers and PanelsProgramable Oven Control Manual Oven Controls Relay BoardBlower and Motor RemovalHeating Elements InstallationBlower Motor Shaft Seal Blower Motor Shaft SealThermal Fuses Steam GeneratorSteam Generator Drain Vent Damper Assembly Pump Vent MotorSealing Washer Shaft ExtensionSteam Generator Tank Level ShownDisassembly Oven DoorDoor Lamp Oven Door Hinges Door Seal Door Magnetic Reed SwitchReplacement Door Locking MechanismService Procedures and Adjustments Oven Cavity SealPower Supply Board Transformer ContactorsOven Cavity Drain Electric Combi Ovens Service Procedures and Adjustments To PerformDiagnostic Test Mode Programable Control Configuration Mode Manual Controls Code Relay ComponentElectric Combi Ovens Service Procedures and Adjustments Diagnostic Test Mode Manual Controls OFFService Error Lights Code Relay Component Test ConditionOven Door Adjustment Electric Combi Ovens Service Procedures and Adjustments Configuration Mode Buzzer Adjustment Programable ControlBuzzer Adjustment Manual Controls Programable Control Configuration ModeClean Cycle Mode Steam Generator Deliming Tank Amount Model Volume Scalekleen Added To Feeder Bowl Battery Backup Programable Control Battery TestBattery Replacement TWO Piece Configuration ShownComponent Function Electric Combi Oven Electrical Operation1TF & 2TF Thermal Fuses 1T Power Supply Board TransformerHigh Limit Thermostats 3TF Thermal FuseKM7 7CON KM5 5CONKM6 6CON Component Location Electric Combi Oven Electrical Operation Heating Regulation Heating Mode and Cavity Fan SpeedsSequence of Operation Steam Pre-Heat Steam RegulationCool Down Mode Manual Controls Water Injection HumidifierPowering Control Convection ModeSteam Mode Sequence of OperationCombi Mode Time MethodTemperature Probe Method Delta T MethodProgramed Cooking Operation Powering Down Manual Oven ControlsConvection Mode Steam Regulation Temperature Probe Method Deluxe Manual Control only Powering Down Wiring Diagrams Electric Combi Oven Electrical Operation Level Electric Combi Oven Electrical Operation Level Electric Combi Oven Electrical Operation Electric Heater Circuits Electric Combi Oven Electrical Operation Electric Combi Oven Electrical Operation Troubleshooting Electric Combi Ovens TroubleshootingProceduresand Adjustments OperationIncorrect temperature probe in use. Ensure Procedures and Adjustments Configuration Mode ProgramableAdjustments Symptom Possible Causes Replacement of Parts

VCE10F 126179, VCE20F 126173, VCE6H 126177, VCE10H 126178, VCE20H 126172 specifications

The Vulcan-Hart VCE series consists of several efficient and powerful cooking equipment models, including the VCE20H 126172, VCE10H 126178, VCE6H 126177, VCE20F 126173, and VCE10F 126179. These models are designed to meet the rigorous demands of commercial kitchens and food service operations.

The VCE20H 126172 is a versatile convection oven that offers a spacious cooking capacity, making it ideal for establishments with high-volume cooking needs. Its dual fan system ensures even heat distribution, which results in perfectly cooked dishes every time. This model features a digital control panel that allows for precise temperature adjustments and programmable cooking settings, enhancing overall operational efficiency.

Similarly, the VCE10H 126178 is a compact yet powerful option that accommodates smaller kitchens while still delivering outstanding performance. Its energy-efficient design minimizes power consumption without sacrificing output. The stainless steel construction ensures durability and easy maintenance, making it a reliable choice for busy culinary environments.

The VCE6H 126177 model is another compact oven designed for limited spaces while providing exceptional cooking capabilities. With its robust heating elements and efficient airflow system, it excels in baking and roasting tasks. Additionally, it features a user-friendly interface that simplifies the cooking process, enabling staff to focus on food quality and service speed.

The VCE20F 126173 stands out with its innovative technology, integrating a focused heating system that enhances cooking consistency and reduces cooking times. Ideal for frying, roasting, and baking, this model incorporates advanced safety features like automatic shut-off and temperature monitoring, ensuring a safe cooking environment.

Lastly, the VCE10F 126179 is perfect for establishments seeking a combination of performance and versatility. This model offers various cooking modes, allowing chefs to experiment with different techniques seamlessly. Its compact size makes it a great fit in kitchens with limited space, while the commercial-grade specifications guarantee long-lasting operation.

In conclusion, the Vulcan-Hart VCE series, featuring models like the VCE20H, VCE10H, VCE6H, VCE20F, and VCE10F, encompasses a range of options suitable for diverse commercial cooking needs. Each model is built with advanced technologies, emphasizing efficiency, safety, and durability, making them ideal choices for any professional kitchen. The carefully designed features of these ovens not only enhance cooking quality but also improve workflow, making them essential kitchen tools for culinary excellence.
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