DVS 30-2 Standing Pilot Troubleshooting, Frequent pilot outage problem, Glass soots

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STANDING PILOT TROUBLESHOOTING

With proper installation and maintenance, your new Gas Direct Vent Fireplace should 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", on/off switch "ON."

a."On/Off" switch, wall switch, remote control or wires defective.

—Check "on/off" 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 ON/OFF 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 ON/OFF 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.

—Clean and adjust flame for maximum flame impingement on 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 and tighten screws.

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.

—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.

—Be sure glass is tightened properly on unit, particularly on top corners.

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Contents Installation Instructions Table of Contents Important Safety Information Safety Information for Users of LP-GAS LP-GAS Warning OdorIntroduction Specifications Fireplace Dimensions Model DVS-30/DVS-36/DVS-42Fireplace Component Installation Heater Baffle is Used on DVS-36 & DVS-42 onlyLocating Fireplace Mantel Chart FigureClearances Clearances FigureInstalling a New Main Gas Cock GAS SupplyChecking Manifold Pressures Example a InstallationVenting Fireplace Example BFinishing Figure Three 3 basic types of installationsFraming Figure Vent Runs Figures 14, 15, 16, 17Installation Vertical Sidewall Application Positioning the Fireplace MAX Cutting the Hole Figures 22Vertical Sidewall Installations Termination ClearancesInformation on Various Venting Routes and Components Vent Clearances Installing Vent Components Figure Vent System IdentificationInner flue joints do not require any sealant Installing Support Brackets Figure Installing Firestops Figures 30, 31, 32DVS-30 Framing and Finishing DVS-30 Framing and Finishing Installing Firestops Figures 35, 36, 37 DVS-36 & DVS-42 Framing and FinishingDVS-36 & DVS-42 Framing and Finishing Installing the Vent System in a Chase Vertical Termination For All ModelsVertical Through the Roof Applications Figure LOG PlacementReassembly and Resealing Vent Pipe System Glass RemovalDVS-36 and DVS-42 Placement of glowing embers Glass ReplacementDVS-30 Placement of glowing embers TOP View of LOG SETStanding Pilot Operating Instructions Flame AppearanceMillivolt System Figures 48 Recommended Wire Gauges Standing Pilot Wiring Diagram Standing Pilot Lighting Instructions What to do if YOU Smell GASPilot and main burner extinguish while in operation Standing Pilot TroubleshootingFrequent pilot outage problem Glass sootsDVS-36 & DVS-42 Intermittent Pilot Wiring Diagram Electrical Connection FigureTo Turn OFF GAS to Appliance Trial for Ignition SpecificationsOperation CheckoutSafety Lockout Main Burner OperationIgnition System Checks ARC Length ActionDVS-36 & DVS-42 Intermittent Pilot Troubleshooting RF Standing Pilot Operating Instructions RF Wiring Diagram RF Standing Pilot Lighting Instructions Maintenance and Service Please NoteHOW to Order Repair Parts DVS-30 Parts ListDVS-36 Parts List #41 Orifice NATDVS-42 Parts List Parts View Accessory Parts LouversVariable Speed Blower Installation Instructions Blower Motor Optional Single Speed Blower Installation Instructions FBB1A Blower InstallationParts List Optional Fresh AIR Intake KIT DVFB-AK-30, FB-AK-2 Optional Fresh Air Intake Kit FigureExample of Installation Brick Liner KIT Installing Optional Brick LinerParts List DVS-BL-30-2, DVS- BL-36-2, DVS-BL-42-2