Vulcan-Hart VL3GSS, VL3GMS Compartment Power Switch, Cooking Light Red, Cooking Timer, Buzzer

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VL SERIES STEAMERS - GENERAL

COOKING COMPARTMENT CONTROLS

The top half of the steamer consists of two to three separate cooking compartments depending on the model. Each compartment functions independently with its own set of controls. Power is supplied to the controls through the compartment power switch and the cooking timer control micro switch contacts. Prevent and Automatic models have a load compensating thermal switch that prevents the controls from receiving power until the compartment reaches 180°F to close the switch.

Compartment Power Switch

Supplies power to the cooking compartment controls.

Cooking Light (Red)

When lit, indicates steamer is in a cooking cycle. (All models except

 

manual)

Cooking Timer

Use to set desired cooking cycle time between 0-60 minutes. Energizes

 

the buzzer when time expires (All models except manual). On Prevent

 

models, also de-energizes the steam exhaust solenoid valve one minute

 

before the end of a cook cycle to allow compartment venting.

Buzzer

Signals end of a cook cycle, must be turned off manually. (All models

 

except manual)

Steam Exhaust Solenoid Valve . . .

A normally open valve that allows full compartment venting of air and

 

condensate up to 180°F durin g compartment heat up and “limited free

 

venting” after energized by the closing of the thermal switch. The valve

 

remains closed to allow compartment pressurization to 6 psi until one

 

minute before the end of a cook cycle at which point the timer control

 

micro switch contacts (SW2) change state and de-energize the valve to

 

vent the compartment of pressure and steam. (prevent models)

Steam Header Inlet (manifold) . . . .

Main steam supply line from the boiler for each cooking compartment.

 

Supplies steam to the manual steam gate valves.

Compartment Pressure Gauge . . . .

Indicates the amount of steam pressure in cooking compartments.

Steam Control Arm Solenoid

When energized, engages the lift arm (plunger) to raise the steam

 

control arm off of the catch, allowing it to return to its rear position. This

 

closes the steam inlet gate valve and opens the steam exhaust gate

 

valve. (prevent, automatic and standard models)

Thermal Switch

 

(Load Compensator)

Controls power to the preheat cycle components. Turns the cooking light

 

on, energizes the steam exhaust solenoid valve and energizes the

 

cooking timer motor to start timing, after the compartment reaches

 

180￿F. (prevent and automatic models)

Steam Gate Valves

Manual valves actuated by the steam control arm. Allows steam to flow

 

into the cooking compartment through the inlet steam gate valve when

 

the arm is in a forward position and exhaust the steam through the

 

exhaust steam gate valve when the arm is at the rear. Prevent models

 

use a steam exhaust solenoid valve to exhaust the steam and a single

 

steam gate valve as the steam inlet. The automatic, standard and

 

manual models use one steam gate valve to exhaust the steam and

 

one additional steam gate valve as the steam inlet.

Steam Trap (Condenser)

Exhausts air and condensate from compartment during preheat until the

 

compartment temperature reaches approximately 180￿F. The bellows

 

then close, stopping the exhaust. (all models except prevent)

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Contents VL Boiler Base Series Convection Steamers Table of Contents VL Series Steamers Water Conditioning IntroductionTools SpecificationsElectric Steamers Gas SteamersElectrically Powered Steam Boiler Gas Powered Steam BoilerRegenerated Steam Powered Boiler Steamer OperationBoiler Blowdown and Steamer Shut off Direct Steam Powered CookerAutomatic blowdown Manual blowdownStandard Automatic Prevent Cycling Pressure Switch Water Level Gauge AssemblyHigh Limit Pressure Switch Power SwitchDelime Port Assembly Handhole Cover AssemblyBoiler Pressure Gauge Check ValveCooking Timer Compartment Power SwitchThermal Switch Load Compensator Cooking Light RedRemoval and Replacement of Parts VL Series Steamers Removal and Replacement of Parts Cooking Compartment Controls Component Configurations Water Level Controls LOW Level CUT OFF and Differential Water Level Gauge AssemblySolid State Electro MechanicalBoiler Assembly High Limit Thermostat Boiler Fill and Cold Water Condenser Solenoid Valves GAS Combination Control ValveGasket Compartment Gasket and Door Screw NUT, Door and BushingsDoor Screw Nut Door and BushingSteam Coil Heater ContactorsHeating Elements Boiler Clean-Out All Boiler ModelsInspection Deliming Only Models with Deliming Port Assembly Solid State Low level Cut-Off & Differential Control Water Level Controls TestElectro Mechanical Low level Cut-Off & Differential Control Water Level Probes Disassembly Compartment Pressure AdjustmentFill and Cold Water Solenoid Valves Boiler Blowdown Drain Solenoid Valve Boiler not Filling with WaterNewer Models Boiler Slow to PressurizeOlder Models All Models With BoilerElectric Models Inlet Water StrainerDirect Steam Models Regenerated Steam Coil SteamersVL Series Steamer Service Procedures and Adjustments GAS Burners Air Shutter AdjustmentAutomatic Ignition Systems GAS Models Spark Ignition Control Test TerminalsGAS Manifold Pressure Adjustment Regenerated Steam Older Models Heater Contactors Direct Steam ModelsVL Series Steamer Service Procedures and Adjustments Thermal Switch Prevent Automatic Models Steam Gate Valves Water Level Controls Electrical OperationSolid State Auxiliary Low Level Cut-Off Electro Mechanical Low level Cut-Off & Differential Control Electro Mechanical Auxiliary Low Level Cut-Off Initial Fill and Preheat Sequence of OperationVL Series Steamer Electrical Operation Water Refill After Initial Fill Cook CycleBoiler Blowdown/drain Electric ModelsCook Cycle Water Refill After Initial Fill Purposely Left Blank Manual Ignition, Standard Controls Electronic Ignition, Standard Controls Manual Ignition, CSD-1 Code Controls Electronic Ignition, CSD-1 Code Controls VL Series Steamer Electrical Operation Manual Ignition, Standard Controls VL Series Steamer Electrical Operation Electronic Ignition, Standard Controls VL Series Steamer Electrical Operation Manual Ignition, CSD-1 Code Controls VL Series Steamer Electrical Operation Electronic Ignition, CSD-1 Code Controls VL Series Steamer Electrical Operation Auto Blowdown, Standard Controls Auto Blowdown, Cal-Code Controls Auto Blowdown, Standard Controls contactor 1 std VL Series Steamer Electrical Operation Auto Blowdown, Standard Controls contactors 2 std VL Series Steamer Electrical Operation Manual Blowdown, Cal-Code Controls contactors 1 std aux VL Series Steamer Electrical Operation Auto Blowdown, Cal-Code Controls contactors 1 std aux VL Series Steamer Electrical Operation Auto Blowdown, Cal-Code Controls contactors 2 std aux VL Series Steamer Electrical Operation Manual Blowdown, Cal-Code Controls contactors 2 std aux VL Series Steamer Electrical Operation Standard and Cal-Code/CSD-1 Controls See Schematic and Wiring Diagrams Compartment Controls Manual Blowdown Older Models Auto Blowdown Older Models Schematic and Wiring Diagrams Compartment Controls Automatic Standard Manual ALL Models TroubleshootingContacts not closing to power boiler fill solenoid Schematic and Wiring Diagrams GAS Models only Symptom Possible CausesPilot not adjusted correctly. See Pilot

VL2GPS, VL3GPS, VL3GSS, VL2GSS, VL2GAS specifications

Vulcan-Hart is well-known in the commercial cooking equipment industry, providing durable and efficient products that cater to the needs of restaurants and foodservice operations. Their line of griddles, namely the VL3GAS, VL3GPS, VL3GMS, VL2GAS, and VL2GPS, showcases their commitment to high-quality performance and innovative cooking technologies.

The Vulcan-Hart VL3GAS is a gas griddle, featuring a robust stainless steel construction that ensures longevity and resilience in a bustling kitchen environment. It offers a smooth, hot cooking surface that allows for optimal heat retention and distribution, ensuring that food cooks evenly. With a 3/4-inch thick steel plate, it provides excellent thermal conductivity, making it ideal for high-volume cooking. This model is designed with easy-to-use controls, which makes it convenient for chefs to operate.

The VL3GPS model is a gas-powered griddle that comes equipped with a patented grease management system, which aids in maintaining a cleaner cooking environment. This system helps to separate grease from food and minimizes flare-ups, enhancing safety during cooking. Additionally, the griddle features a temperature control that allows chefs to set precise cooking temperatures, ensuring consistent results.

Moving to the VL3GMS, this model introduces increased versatility with its combination of gas and optional electric features. It’s tailored for establishments that require flexibility in their cooking strategies. The VL3GMS is also designed with a spacious cooking surface, making it suitable for preparing a wide array of dishes simultaneously.

The VL2GAS is a two-burner gas griddle that is specifically tailored for smaller kitchen operations or those with limited space. Its compact design does not compromise on performance, still providing a durable cooking surface and reliable temperature control. This model is ideal for smaller cafes or food trucks where space is at a premium.

Lastly, the VL2GPS complements the VL2GAS with its grease management system. This enhances hygiene and ensures that cooking remains efficient and safe. Both VL2 models offer easy startup and shutdown procedures, making them user-friendly for chefs working in fast-paced environments.

Overall, the Vulcan-Hart VL series griddles combine quality construction, innovative technology, and efficient design. Whether it’s the three-burner or two-burner options, these griddles meet the demands of commercial kitchens, providing reliable cooking solutions that serve the dynamic needs of the foodservice industry.
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