Empire Comfort Systems DVX36DP91(N,P)-1 Standing Pilot Troubleshooting, Glass soots

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STANDING PILOT TROUBLESHOOTING

With proper installation and maintenance, your new Direct Vent Gas Fireplace will provide years of trouble-free service. If you do experience a problem, refer to the Trouble Shooting Guide below. This guide will assist a qualified service person in the diagnosis of problems and the corrective action to be taken.

1.Spark ignitor will not light pilot after repeated triggering of piezo ignitor button.

a.Defective ignitor (no spark electrode).

—Check for spark at electrode and pilot; if no spark and electrode wire is properly connected, replace ignitor.

b.No gas or low gas pressure.

—Check remote shut off valves from fireplace. Usually there is a valve near the main. There can be more than one

(1) valve between the fireplace and main.

—Low pressure can be caused by a variety of situations such as a bent line, too narrow diameter of pipe, or low line pressure. Consult with plumber or gas supplier.

c.No LP in tank.

—Check LP (propane) tank. Refill tank.

2.Pilot will not stay lit after carefully following lighting instructions.

a.Defective thermocouple.

—Check that pilot flame impinges on thermocouple. Clean and/or adjust pilot for maximum flame impingement.

—Ensure the thermocouple connection at the gas valve is fully inserted and tight (hand tight plus 1/4 turn). Faulty thermocouple if reading is below specified minimum of 15 millivolts.

—Disconnect the thermocouple from the valve, place one millivolt meter lead wire on the end of the thermocouple and the other millivolt meter lead wire on the thermocouple copper wire. Start the pilot and hold the valve knob in. If the millivolt reading is less than 15 millivolt, replace the thermocouple.

b.Defective valve.

—If thermocouple is producing more than 15 millivolts, replace faulty valve.

3.Pilot burning, no gas to burner, valve knob “ON”, REMOTE/ OFF/ON switch “ON.”

a.REMOTE/OFF/ON switch, wall switch, remote control or wires defective.

—Check REMOTE/OFF/ON switch and wires for proper connections. Place jumper wires across terminal at switch. If burner comes on, replace defective switch. If OK, place jumper wires across switch wires at gas valve-if burner comes on, wires are faulty or connections are bad.

b.Thermopile may not be generating sufficient millivolts. —If the pilot flame is not close enough physically to the thermopile, adjust the pilot flame.

—Be sure the wire connections from the thermopile at the gas valve terminals are tight and the thermopile is fully inserted into the pilot bracket.

—Check the thermopile with a millivolt meter. Take the reading at TH-TP & TP terminals of the gas valve. The meter should read 350 millivolts minimum, while holding the valve knob depressed in the pilot position, with the pilot lit, and the REMOTE/OFF/ON switch in the OFF position.

Replace the faulty thermopile if the reading is below the specified minimum.

—With the pilot in the ON position, disconnect the thermopile leads from the valve. Take a reading at the thermopile leads. The reading should be 350 millivolts minimum. Replace the thermopile if the reading is below the minimum.

c.Defective valve.

—Turn valve knob to ON. Place REMOTE/OFF/ON switch to ON. Check with millivolt meter at thermopile terminals.

Millivolt meter should read greater than 200 millivolts. If the reading is okay and the main burner does not ignite, replace the gas valve.

d.Plugged main burner orifice.

—Check main burner orifice for blockage and remove.

4.Frequent pilot outage problem.

a.Pilot flame may be too high or too low, or blowing (high), causing pilot safety to drop out.

—Cleanandadjustflameformaximumflameimpingementon the thermocouple. Follow lighting instructions carefully.

5.The pilot and main burner extinguish while in operation.

a.No LP (Propane) in tank.

Check LP (Propane) tank. Refill fuel tank.

b.Inner vent pipe leaking exhaust gases back into system. —Check for leaks.

c.Glass too loose, gasket leaks in corners after usage. —Be certain glass assembly is installed correctly.

d.Horizontal vent improperly pitched.

—The horizontal vent cap should slope down only enough to prevent any water from entering the unit. The maximum downwards slope is 1/4 inch.

e.Bad thermopile or thermocouple. —Replace if necessary.

f.Improper vent cap installation.

—Check for proper installation and freedom from debris or blockage.

6.Glass soots.

a.Flame impingement on logs.

—Check and adjust log position. Contact Empire Comfort Systems, Inc.

b.Debris around throat of main burner.

—Inspect the opening at the base of the main burner. It is imperative that NO material be placed in this opening.

7.Flame burns blue and lifts off main burner.

a.Insufficient oxygen being supplied.

—Check to make sure vent cap is installed properly and free of debris. Make sure that vent system joints are tight and have no leaks.

—Check to make sure that no material has been placed at the main burner base.

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Contents DVX36DP31N,P-1 DVX42DP31N,P-1 DVX36DP71N,P-1 DVX42DP71N,P-1DVX36DP91N,P-1 DVX42DP91N,P-1 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 Specifications Fireplace DimensionsRemote Control Options Description Mantel Chart Figure ClearancesLocating Fireplace Clearances FigureInstalling a New Main Gas Cock GAS SupplyChecking Manifold Pressures Installation Framing and FinishingVent Pipe Clearance Installation Framing FigureFinishing Figures 12 Flush Wall Installation Combustible Surround Installation Vent Runs Figures 14, 15,VERTICAL, 90 Elbow with Horizontal Termination Dim Venting Fireplace TOP To Use the Vent Graph FigureExample a Example BInstallation of Flue Heat Shield Venting Fireplace TOPSee Figure Below Grade Installation Typical Basement InstallationPositioning the Fireplace Cutting the Hole FigureExamples TOP Vent RUN DVVK-4FV Direct Vent Termination KIT Items Required For Installation Tools Building Supplies Installation of the Vertical Flex Termination KitBefore You Start Step-By-Step Installation For Flex DV Kit Roof Pitch DIA. Flex Vent Pipe DIA. Flex Flue Pipe DIA. Flue Adaptor 35’ MAX Quantity Number Item Description Repair Part No SuppliedDVVK-4RE Vent KIT Installation Instructions Installing Wall Thimble/Firestop AssemblyParts Verification DVVK-4RE Vent KIT Installation Instructions Sealing 4 102 mm Diameter Flue Outlet TubeParts List Connecting to Rigid Vent SystemDVVK-4F Flex Vent Instructions Vertical Sidewall Installations Termination ClearancesInformation on Various Venting Routes and Components Vent Clearances Vent System Identification Installing Support Brackets Figure Installing Firestops Figures 50, 51, 52,Framing and Finishing Framing and Finishing Horizontal Termination Installation DVVK-5F Flex Vent InstructionsGeneral Maintenance See Figure Installing the Vent System in a ChaseVertical Termination Determining Minimum Vent Height Above the RoofReassembly and Resealing Vent Pipe System Vertical TerminationLOG Identification LOG Placement 13 LOG SET LOG Placement 13 LOG SET LOG Placement 13 LOG SET Log Set Parts List Index Letter Part Number Description Operating Instructions Millivolt SystemInitial Lighting Pilot Flame FigureOperating Instructions TRWStanding Pilot Wiring Diagram For Your SAFETY, Read Before Lighting Standing Pilot Lighting InstructionsStanding Pilot Troubleshooting Frequent pilot outage problemPilot and main burner extinguish while in operation Glass sootsIntermittent Pilot Wiring Diagram Intermittent Pilot Operating InstructionsElectrical Connection Figure For Your Safety Read Before Lighting Intermittent Pilot Lighting InstructionsIntermittent Pilot Troubleshooting CheckoutOperation Trial For Ignition Pilot IgnitionIntermittent Pilot Troubleshooting Safety LockoutMain Burner Operation Ignition System Checks ARC Length ActionIntermittent Pilot Troubleshooting Green LED Status Codes RF Standing Pilot Operating Instructions RF Transmitter Functions Status ActionWiring Diagram with Blower RF Wiring DiagramRF Standing Pilot Lighting Instructions What to do if YOU Smell GASMaintenance and Service Glass Removal and Replacement Figures 73 Parts View Parts List DVX36DP31,71,91 Index No Part Number DescriptionParts List DVX42DP31,71,91 FBB4 Variable Speed Blower Installation Blower MotorBlower Wheels Junction BOX Wiring Installation Instructions Brick Liner Installation Instructions Accent LampAccessories Stacked StoneHOW to Order Repair Parts Parts Not Under WarrantyWarranty Parts Master Parts Distributor ListStudio Series Direct Vent Gas Fireplace Heater Firebox Dimensions Comfort Systems

DVX42DP71(N,P)-1, DVX36DP31(N,P)-1, DVX42DP91(N,P)-1, DVX42DP31(N,P)-1, DVX36DP71(N,P)-1 specifications

Empire Comfort Systems has long been a trusted name in heating solutions, and their line of direct vent gas fireplaces showcases a blend of innovation, style, and efficiency. Among their standout models are the DVX36DP91(N,P)-1, DVX36DP71(N,P)-1, DVX42DP31(N,P)-1, DVX42DP91(N,P)-1, and DVX36DP31(N,P)-1. Each of these models boasts unique features and technologies, making them ideal choices for modern living spaces.

One of the defining characteristics of these fireplaces is their direct vent system, which allows for safe and efficient venting of combustion gases. By drawing air from the outside, these models maintain indoor air quality and eliminate the need for a traditional chimney. This is particularly beneficial in homes where space is limited or where aesthetic considerations make a chimney impractical.

The DVX series is designed with user convenience in mind. Many models come equipped with a remote control, allowing homeowners to adjust settings such as flame height and heat output from the comfort of their favorite chair. The ability to customize the ambiance is enhanced by the inclusion of realistic ceramic logs and glowing embers, creating a warm and inviting atmosphere.

Efficiency is a key feature of the Empire Comfort Systems DVX series. These fireplaces are designed to maximize heat output while minimizing energy consumption. With high-efficiency ratings, they provide warmth without significantly impacting utility bills. Additionally, the models are available in both natural gas and propane variants, catering to different preferences and availability.

In terms of design, the DVX series offers versatile options that can seamlessly integrate with various home decors. With customizable fronts, finishes, and media choices, owners can match their fireplace to their home’s aesthetic, whether it be modern, traditional, or somewhere in between.

Maintenance is simplified, thanks to the easy-access features that allow for quick cleaning and servicing. The durable construction ensures long-lasting performance, making these fireplaces a worthwhile investment.

With their focus on efficiency, style, and advanced technology, Empire Comfort Systems’ DVX36DP91(N,P)-1, DVX36DP71(N,P)-1, DVX42DP31(N,P)-1, DVX42DP91(N,P)-1, and DVX36DP31(N,P)-1 models represent some of the best options available for homeowners seeking a reliable and attractive heating solution.