Vulcan-Hart C24EA3 480V BASIC, C24EA5 480V BASIC Pressure Switch, Professional Model Shown

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MODEL C24EA - SWITCHES, BUZZER AND SOLENOIDS

A.Close door.

B.Push switch up against switch linkage as far as possible.

C.Tighten switch mounting hardware.

3.Check door switch operation.

A.Set meter to measure resistance and place meter leads across the COMMON and NORM OPEN terminals of switch. With door closed, meter should indicate a closed circuit.

B.Open door. Meter should indicate an open circuit as door is opened.

4.Check steamer for proper operation.

5.Reinstall RIGHT SIDE PANEL.

PROFESSIONAL MODEL SHOWN

3.Disconnect electrical wiring to pressure switch.

4.Remove pressure switch from piping.

5.Reassemble parts removed in reverse order.

PRESSURE SWITCH

A.Apply pipe thread sealant to threads of pressure switch before installation.

WARNING: DISCONNECT THE

ELECTRICAL POWER TO THE

MACHINE AND FOLLOW LOCKOUT /

TAGOUT PROCEDURES.

WARNING: CERTAIN PROCEDURES IN THIS SECTION REQUIRE ELECTRICAL TEST OR MEASUREMENTS WHILE POWER IS APPLIED TO THE MACHINE. EXERCISE EXTREME CAUTION AT ALL TIMES. IF TEST POINTS ARE NOT EASILY ACCESSIBLE, DISCONNECT POWER AND FOLLOW LOCKOUT / TAGOUT PROCEDURES, ATTACH TEST EQUIPMENT AND REAPPLY POWER TO TEST.

Removal

NOTE: For basic models, the pressure switch can be accessed by removing the right side panel. It is not necessary to remove the top cover.

1.Turn off machine to drain steam generator tank. Allow steamer to complete drain cycle.

A.Turn off water supply.

2.Remove RIGHT SIDE PANEL as outlined in COVERS AND PANELS. Locate pressure switch on top of water level probe piping assembly.

A.If servicing a Professional model, remove the TOP COVER as outlined in COVERS AND PANELS.

B.Verify mylar cover is in position covering electrical connections.

NOTE: Refinement of pressure switch cut out setting is found under Adjustment. Always check and adjust pressure switch setting whenever pressure switch is being serviced.

C.If pressure switch is being replaced, make an initial pressure switch setting by aligning the top surface of adjustment wheel with the 5 psi reference scale mark on pressure switch.

F25213 (May 2006)

 

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Contents C24EA Series Atmospheric Steamers C24EA3 Basic ShownTable of Contents Models Covered GeneralIntroduction Steam CookingSpecifications 208V 240V 480VWater Conditioning Tools Reference MaterialLubrication Component Lubrication TypeTOP Cover Covers and PanelsRight and Left Side Panels Model C24EA Covers and PanelsRear Panel Screw LocationTOP Cover Removed for Clarity Gasket DoorRemoval Model C24EA DoorInstallation Door HandleRemoval Latch Assembly Removal and DisassemblyAssembly Door Latch Adjustment Hinge BearingsOpening a Jammed Door Drain BOX Removal and ReplacementAdjustment Model C24EA Drain BOXCooking Compartment Model C24EA Cooking CompartmentProfessional Model Shown Model C24EA Cooking Compartment HIGH-LIMIT Thermostat ThermostatsHold Thermostat Model C24EA ThermostatsCondensate Thermostat Timer Model C24EA TimerCovers and Panels Professional Model Shown Heating Element Model C24EA Heating ElementBasic Model Shown Diagnostic Checks Overhead View of Heating ElementTotal kW Super Heater Model C24EA Super HeaterCurrent Resistance Ohms Model C24EA Water Level Control Components Water Level Control ComponentsWater Level Controls Low Level Cut-Off & Differential ControlWater Level Probes WiringWater Level Control Board Water Level ControllerValve Type Machine Flow Rate GPM Fast Flow Model C24EA Water Level Control Components CleaningFiltered and NON-FILTERED Water Solenoid Valves Filtered Water Solenoid ValveManual Drain Valve Basic Non-Filtered Cold Water Solenoid ValveCovers and Panels View from Left Side of Steamer Motorized Drain Valve Professional Drain Tank ManuallyModel C24EA Water Level Control Components Basic Model On/Off Switch Check Switch Actuation SWITCHES, Buzzer and SolenoidsON/OFF Switch Basic Model On/Off Switch AdjustmentDoor Switch Professional ModelsPressure Switch Check Typical Operating PressureVacuum Relief Solenoid Damage to generator tank weldment could occurBuzzer Steam Generator Tank Model C24EA Steam Generator TankPressure Switch Electrical Operation Component FunctionSwitch 1PAS, Pressure Switch 1S, PowerSwitch 2S, Door Timer 1TRComponent Location Electrical Control PanelWater Level Control Board Front Panel Steam Generator and Back Panel Sequence of Operation Basic ModelProfessional Model Model C24EA Electrical Operation Wiring Diagrams Heating Element WiringModel C24EA Electrical Operation Model C24EA Electrical Operation Model C24EA Electrical Operation Model C24EA Electrical Operation Troubleshooting Model C24EA TroubleshootingT E S Condensed Spare Parts List Model C24EA Condensed Spare Parts ListBasic Professional Qty

C24EA5 208/240V BASIC, C24EA3 480V BASIC, C24EA5 208/240V PRO, C24EA3 480V PRO, C24EA3 208/240V BASIC specifications

Vulcan-Hart is a renowned name in the commercial kitchen equipment industry, known for producing high-quality cooking appliances. Among their range of products, the Vulcan-Hart C24EA series stands out for its versatile and efficient electric convection ovens. The C24EA5 and C24EA3 models come in varying power configurations, catering to different operational needs.

The C24EA5 480V BASIC and PRO versions offer a robust solution for high-volume cooking. The BASIC model is designed for establishments seeking an economical yet effective option, while the PRO variant incorporates advanced features for enhanced performance. Both models operate at 480 volts, allowing them to work efficiently in larger commercial kitchens with higher power supply availability. They are equipped with an efficient heating system, ensuring consistent cooking temperatures and reduced energy consumption.

On the 208/240V side, the C24EA3 BASIC and PRO models provide flexibility for kitchens with lower voltage supply. These ovens deliver reliable performance while maintaining energy efficiency. The BASIC model offers essential functionalities suitable for smaller establishments, whereas the PRO model includes features such as programmable controls and a digital display for precision cooking and ease of use.

All models in the C24EA series are constructed with durable stainless steel exteriors, ensuring longevity and ease of cleaning. The ovens feature convection heating, which circulates hot air for even cooking results. This technology allows for a variety of cooking methods, from baking to roasting, making it a versatile choice for diverse kitchen needs.

Key features include multiple cooking racks for simultaneous baking, a temperature range that accommodates various recipes, and a user-friendly control panel that allows chefs to set and monitor cooking times efficiently. Additionally, the ovens are designed with safety features like cool-touch doors and durability in high-traffic environments.

Overall, the Vulcan-Hart C24EA series offers a range of electric convection ovens that combine reliability, efficiency, and versatility, making them ideal for any commercial kitchen looking to enhance its culinary capabilities. Whether on the 480V or 208/240V power supply, these ovens ensure optimal performance tailored to the specific needs of different food service operations.
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