Vulcan-Hart VL3GMS, VL2GMS, VL3GAS, VL2GAS, VL2GSS, VL3GSS Terminals, Spark Ignition Control Test

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VL SERIES STEAMER - SERVICE PROCEDURES AND ADJUSTMENTS

Once the pilot flame is confirmed, a 24 volt output from terminal one will be sent, allowing the main valve (cycling) coil of the combination valve to operate at the request of the cycling pressure switch.

Terminals:

1.Main Valve - 24VAC will be present on terminal #1 with the pilot sensing electrode sensing an adequate pilot fame. This output will remain present as long as the pilot flame remains adequate.

2.Common (MV/PV).

3.Pilot Valve - 24VAC will be present on terminal #3 at the instant an input voltage is supplied to the module. This voltage will remain present on terminal #3 providing an adequate pilot flame is established within 90 seconds. In the event that an adequate pilot flame is not established within 90 seconds this output voltage will drop out.

4.Ground (burner).

5.24VAC Neutral (ground).

6.24VAC Input.

7.High Voltage to spark electrode (The pilot flame current is sensed by the Ignitor Module via the spark electrode high voltage wire and terminal #9).

Spark Ignition Control Test

1.If the ignition control module does not appear to be sparking to ignite gas, perform the following:

A.Check to ensure that all electrical terminal connections on the ignition control module and the ignitor are clean and tight. If loose connections are found, make the necessary adjustments.

B.Verify that the ignition control module and the ignitor have good ground wire connections. The ignitor mounting bracket should have good metal to metal contact to its mounting surface.

C.Remove the pilot ignitor and check the following:

1)The gap between the spark probe and the ground clip should be approximately 1/8 inch. If the gap appears to be excessive or poor sparking is occurring then adjust.

2)Inspect the ceramic flame rod insulator for cracks or evidence of exposure to extreme heat, which can permit leakage to ground. If either of these conditions exist, then replace the pilot ignitor and re-test.

3)Check the ignition cable for tightness or damaged insulation. If the ignition cable appears to be damaged, then replace it and re-test.

2.Install the pilot ignitor and attach ignition cable.

A.Turn the main power switch ON and verify the ignition control modules re-set switch is ON. Observe spark condition from ignitor.

1)If a spark from ignitor is present and ignites the gas from the pilot and burner then the system is working properly.

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Contents VL Boiler Base Series Convection Steamers Table of Contents VL Series Steamers Introduction Water ConditioningSpecifications ToolsGas Steamers Electric SteamersGas Powered Steam Boiler Electrically Powered Steam BoilerRegenerated Steam Powered Boiler Steamer OperationDirect Steam Powered Cooker Boiler Blowdown and Steamer Shut offAutomatic blowdown Manual blowdownStandard Automatic Prevent Water Level Gauge Assembly Cycling Pressure SwitchHigh Limit Pressure Switch Power SwitchHandhole Cover Assembly Delime Port AssemblyBoiler Pressure Gauge Check ValveCompartment Power Switch Cooking TimerThermal 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 Gauge Assembly Water Level Controls LOW Level CUT OFF and DifferentialSolid State Electro MechanicalBoiler Assembly High Limit Thermostat GAS Combination Control Valve Boiler Fill and Cold Water Condenser Solenoid ValvesCompartment Gasket and Door Screw NUT, Door and Bushings GasketDoor Screw Nut Door and BushingHeating Elements Heater ContactorsSteam Coil Inspection Clean-Out All Boiler ModelsBoiler Deliming Only Models with Deliming Port Assembly Electro Mechanical Low level Cut-Off & Differential Control Water Level Controls TestSolid State Low level Cut-Off & Differential Control Water Level Probes Fill and Cold Water Solenoid Valves Compartment Pressure AdjustmentDisassembly Boiler not Filling with Water Boiler Blowdown Drain Solenoid ValveBoiler Slow to Pressurize Newer ModelsOlder Models All Models With BoilerInlet Water Strainer Electric ModelsDirect Steam Models Regenerated Steam Coil SteamersVL Series Steamer Service Procedures and Adjustments Automatic Ignition Systems GAS Models Air Shutter AdjustmentGAS Burners Terminals Spark Ignition Control TestGAS Manifold Pressure Adjustment Direct Steam Models Regenerated Steam Older Models Heater ContactorsVL Series Steamer Service Procedures and Adjustments Thermal Switch Prevent Automatic Models Steam Gate Valves Electrical Operation Water Level ControlsSolid State Auxiliary Low Level Cut-Off Electro Mechanical Low level Cut-Off & Differential Control Electro Mechanical Auxiliary Low Level Cut-Off Sequence of Operation Initial Fill and PreheatVL Series Steamer Electrical Operation Cook Cycle Water Refill After Initial FillElectric Models Boiler Blowdown/drainCook 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 Troubleshooting ALL ModelsContacts not closing to power boiler fill solenoid Schematic and Wiring Diagrams Symptom Possible Causes GAS Models onlyPilot 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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