Empire Comfort Systems P)-2, DVP42FP Safety Lockout, Main Burner Operation

Page 54

INTERMITTENT PILOT TROUBLESHOOTING

Safety Lockout

S8600H provides 100 percent shutoff, or safety lockout. A timer starts timing the moment the trial for ignition starts. Ignition spark continues only until the timed trial for ignition period ends. Then the module goes into safety lockout. Lockout de-energizes the first main valve operator and closes the first main valve in the gas control, stopping pilot gas flow. The control system must be reset by setting the thermostat below room temperature for one minute or by turning off power to the module for one minute.

Main Burner Operation

When the pilot flame is established, a flame rectification circuit is completed between the sensor and burner ground. The flame sensing circuit in the module detects the flame current, shuts off the

spark generator and energizes the second main valve operator. The second main valve opens and gas flows to the main burner, where it is ignited by the pilot burner. The flame current also holds the safety lockout timer in the reset (normal) operating condition.

When the call for heat ends, both main valve operators are de-energized, and both main valves in the gas control close.

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

S8600H NORMAL OPERATING SEQUENCE

START

STAGE 1 Trial for Ignition

Thermostat, Wall Switch, Remote, Etc. Calls for Heat

Spark Generator Powered

First Valve (Pilot)

Operator Opens

POWER INTERRUPTION

System shuts off. Restarts when

power is restored.

PILOT FLAME FAILURE

Second main operator closes. Module starts trial for ignition.

STAGE 2

Main Burner

Operation

END

PILOT BURNER OPERATION

Pilot burner lights. Pilot burner does not light

Module senses flame current.

 

OR

 

MODULE

RESPONSE

 

 

 

 

 

 

S8600H

After 90 seconds*pilot valve

 

 

 

 

 

 

closes, spark stops.

 

 

 

 

 

 

* Lockout timing is stamped on module.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IF FLAME CURRENT SENSED

 

 

 

 

 

 

Spark generator off

 

 

 

 

 

 

Second valve operator

 

 

 

 

 

 

(Main) opens.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAIN BURNER OPERATION

 

 

 

 

 

 

 

Module monitors pilot

 

 

 

 

 

 

 

flame current.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THERMOSTAT SATISFIED

 

 

 

 

 

 

 

 

Valves close. Pilot and

 

 

 

 

 

 

 

 

main burners are off.

 

 

 

 

 

 

 

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Contents Remote RF Models Millivolt Standing PilotIntermittent Pilot UL File NO. MH30033Table of Contents Important Safety Information LP-GAS Warning Odor No Odor Detected Odor FadeSome Points to Remember Requirements for Massachusetts Vent Directly BELOW. Keep Clear of ALL ObstructionsIntroduction Remote Control Options Description SpecificationsFireplace Dimensions DVP42 DVP48Clearances Figure ClearancesLocating Fireplace Combustible MaterialInstalling a New Main Gas Cock GAS SupplyChecking Manifold Pressures Rear Vent Conversion Converting flue take-off to rear ventingInstallation Framing and FinishingVent Pipe Clearance Flush Mount Mantel Installation Figure Framing FigureFinishing Figures 12 Vent Runs Figures 14, 15, 16, 17 Flush Wall InstallationCombustible Surround Installation VERTICAL, 90 Elbow with Horizontal TerminationVERTICAL, 90 Elbow to Horizontal OUT the Wall ModelExample a Venting Fireplace TOPTo Use the Vent Graph Figure Example BBelow Grade Installation Typical Basement InstallationPositioning the Fireplace Cutting the Hole FiguresExamples TOP Vent RUN Venting Examples When Using DVA47 Adaptor Vertically Off Top of Fireplace OnlyInstallation Instructions DVVK-4FV Direct Vent Termination KITInstallation Note Items Required For Installation Tools Building SuppliesInstallation of the Vertical Flex Termination Kit Before You StartStep-By-Step Installation For Flex DV Kit Roof Pitch DIA. Flex AIR Intake Pipe 35 ft. Max Quantity Number Item Description Repair Part No SuppliedDimensions in Feet Venting Fireplace RearExamples Rear Vent RUN DVVK-4RE Vent KIT Installation Instructions Installing Wall Thimble/Firestop AssemblyParts Verification DVVK-4RE Vent KIT Installation Instructions Sealing 4 102mm Diameter Flue Outlet TubeParts List Connecting to Rigid Vent SystemInstallation DVVK-4F Flex Vent Instructions TOP Vent onlyVertical Sidewall Installations Termination ClearancesInformation on Various Venting Routes and Components Vent Clearances Vent System Identification Special Venting Components Simpson DuraventInstalling Vent Components Figure DVVK-5RPInstalling Support Brackets Figure Venting Framing and FinishingSee Horizontal Termination Page 41 and Vertical Termination Installing Firestops Figures 64, 65, 66 ⅝ Venting Framing and Finishing⅝ Venting Framing and Finishing Horizontal Termination Installation DVVK-5F Flex Vent InstructionsVertical Termination General MaintenanceSee Figure Installing the Vent System in a Chase Determining Minimum Vent Height Above the RoofReassembly and Resealing Vent Pipe System Vertical TerminationLOG Placement 4 LOG SET Initial Lighting Operating InstructionsMillivolt System Pilot Flame FigureTRW Standing Pilot Wiring Diagram Lighting Instructions For Your SAFETY, Read Before LightingStanding Pilot Lighting Instructions To Turn OFF GAS to FireplacePilot and main burner extinguish while in operation Standing Pilot TroubleshootingFrequent pilot outage problem Glass sootsIntermittent Pilot Wiring Diagram Intermittent Pilot Operating InstructionsElectrical Connection Figure Intermittent Pilot Lighting Instructions To Turn OFF GAS to ApplianceDamage, personal injury or loss of life Checkout Intermittent Pilot TroubleshootingS8600H Intermittent Ignition Module Specifications OperationSafety Lockout Main Burner OperationIgnition System Checks Check ignition cable. Make sure ARC Length ActionIntermittent Pilot Troubleshooting Green LED Status Codes RF Standing Pilot Operating Instructions RF Transmitter Functions Status ActionWiring Diagram with Blower RF Wiring DiagramFor Your Safety Read Before Lighting RF Standing Pilot Lighting InstructionsWhat to do if YOU Smell GAS Maintenance and Service Parts View Parts List Index Part Number Description DVP42 DVP48Parts List FBB4 Optional Variable Speed Blower Installation Blower MotorBlower Wheels Volt AC Junction BOX Wiring Installation Instructions Optional Brick Liner Installation InstructionsAccessories FBB4Service Notes HOW to Order Repair Parts Service Notes

DVP42FP, P)-2 specifications

Empire Comfort Systems has established itself as a leader in the heating and venting industry, providing innovative solutions that cater to modern home heating needs. One of their standout products is the Empire Comfort Systems DVP42FP,P)-2, a direct vent gas fireplace that seamlessly combines aesthetics, efficiency, and technology.

At the heart of the DVP42FP,P)-2 is its contemporary design, which enhances the ambiance of any living space. With a sleek glass front and a range of stylish finishes, this fireplace serves as a perfect centerpiece, embodying both function and fashion. The generous viewing area allows for an unobstructed view of the mesmerizing flames, creating a cozy atmosphere in any room.

This fireplace is engineered for efficiency and performance. With an impressive heating output, the DVP42FP,P)-2 can effectively warm spaces while consuming minimal fuel. It boasts a high-efficiency rating, ensuring that homeowners can enjoy the warmth without incurring high energy costs. The direct vent technology allows for a sealed combustion system that draws air from outside while expelling exhaust gases directly outdoors. This ensures that the air quality inside the home is maintained while providing optimal heating performance.

Ease of use is another hallmark of the DVP42FP,P)-2. It features an intuitive remote control system, allowing users to adjust the temperature and flame settings conveniently from anywhere in the room. This level of user-friendly control enhances the overall experience, making it easy to create the perfect environment.

Another notable characteristic of this model is its safety features. Equipped with safety screens and an auto shut-off feature, the DVP42FP,P)-2 is designed to offer peace of mind, allowing families to enjoy their fireplace without worries about safety.

Maintenance is straightforward with the DVP42FP,P)-2, thanks to its accessible design. Regular upkeep is minimal, allowing homeowners to spend more time enjoying the warmth and beauty of their fireplace rather than worrying about system maintenance.

In conclusion, the Empire Comfort Systems DVP42FP,P)-2 is a captivating, efficient, and technologically advanced direct vent gas fireplace. With its modern design, high efficiency, user-friendly controls, and robust safety features, it represents a wise investment for anyone looking to enhance their home's comfort and aesthetic appeal. Whether for a new build or a renovation, this fireplace stands out as a premier choice for discerning homeowners.
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