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23015-3-0707

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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.

  —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.

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, and/or soot deposits collected on logs.

a.  Flame impingement on logs incorrect.

  —Check  and  adjust  log  position.  See  Page  17.  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.

STANDING PILOT TROUBLESHOOTING

Summary of Contents for DV25IN33L

Page 1: ...iance is not convertible for use with other gases unless a certified kit is used GAS FIRED Installer Leave this manual with the appli ance Consumer Retain this manual for future refer ence Do not store or use gasoline or other flamma ble vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch d...

Page 2: ... 10 12 Vertical Termination 13 Alternate ON OFF Switch Installation 14 Surround Panel Installation 15 Blower Accessory Information 16 Log Placement 17 Operating Instructions 18 Standing Pilot Lighting Instructions 19 Standing Pilot Wiring 20 Standing Pilot Troubleshooting 21 Insert Maintenance and Service 22 Decorative Accessories 23 Insert Parts View 24 Insert Parts List 25 How to Order Repair Pa...

Page 3: ...t clean Vent cap is hot while fireplace is in operation Installation and repair should be done by a QUALIFIED SERVICE PERSON The appliance should be inspected before use and at least annually by a qualified service person More frequent cleaning may be required due to excessive lint from carpeting bedding materials etc It is imperative that control compartments burners and circulating air passageway...

Page 4: ...s perform service or make adjustments in an area where the conditions are such that you may not detect the odor if there has been a leak of LP Gas Odor fade due to oxidation by rust or adsorption on walls of new cylinders and tanks is possible Therefore people should be particularly alert and careful when new tanks or cylinders are placed in service Odor fade can occur in new tanks or reinstalled ...

Page 5: ...aving jurisdiction State of Massachusetts The installation must be made by a licensed plumber or gas fitter in the Commonwealth of Massachusetts The installation must conform with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA 54 Natural Gas and Propane Installation Code or CSA B149 1 in Canada Available from the American National Standards Institute I...

Page 6: ...alling to an existing round fireplace chimney pipe DVVK3FV Vertical Vent Kit 25 Two pieces of 25 FlexVent Rectangle Cap Flashing connectors and clamps Recommended when installing to a square or rectangular clay flue DVK35 Vent Extension Kit 35 flex vent extension section with 2 connectors and 4 clamps Note When installing vent caps special locally made flashings may be required to properly seal the ve...

Page 7: ... 28 14 1 2 11 1 8 25 1 4 12 3 4 17 18 5 16 27 6 3 4 9 20 25 3 8 40 DV33IN 22 3 8 31 16 14 1 8 28 1 4 14 1 4 18 3 4 21 5 16 30 8 1 4 10 1 2 21 1 2 28 3 8 43 DV35IN 24 3 8 34 16 16 1 8 31 1 4 14 1 4 21 3 4 23 5 16 33 8 1 4 10 1 2 23 30 3 8 46 A D C B Figure 2 Fireplace Opening Dimensional Information Sizing MINIMUM FIREPLACE OPENING DIMENSIONS MODEL NO HEIGHT A FRONT WIDTH B DEPTH C REAR WIDTH D DV2...

Page 8: ...10 1 3 4 23 11 Combustible Material No greeting cards stockings or ornamentation of any type should be placed on or attached to the fireplace The flow of heat can ignite combustibles Figure 4 8 MINIMUM CLEARANCE TO PERPENDICULAR COMBUSTIBLE SIDE WALL FROM EDGE OF DOOR FRAME Figure 3 ...

Page 9: ...res results in pressures in excess of 1 2 psig 14 w c 3 5 kPa on the fireplace gas valve it will result in a hazardous condition Checking Manifold Pressures Both Propane and Natural gas valves have a built in pressure regulator in the gas valve Natural gas models will have a manifold pressure of approximately 3 5 w c 871kPa at the valve outlet with the inlet pressure to the valve from a minimum of ...

Page 10: ...isting air circulation vents or grills NOTE Cutting of sheet metal parts of a fireplace in order to install the fireplace insert is prohibited WARNING Only the surround as supplied may be used to cover integral grills on the solid fuel burning fireplace No other components such as shrouds sheet metal plates etc may be used to seal off vents 7 To assure top performance safety and efficiency inserts mus...

Page 11: ...ry chimney may need to be removed to allow installation of the flexible vent pipe When installing into a zero clearance factory built wood burning fireplaces the use of the DVKI Round Vertical Termination Kit should allow you to mount the vent adaptor and cap to the exposed round chimney pipe easily Connecting the Vent Pipe Caution Sharp edges Always use gloves when installing Install the 3 inch flex...

Page 12: ...ENT CONNECTION RETAINER SCREWS MAY BE INSTALLED THROUGH THE VENT CLAMPS TO ENSURE POSITIVE SECUREMENT OF VENTING SCREWS ADDED THROUGH VENT CLAMPS TO RETAIN VENTING TO COLLARS RECOMMENDED USE HIGH TEMP SEALANT ON VENT CONNECTIONS USE HIGH TEMP SEALANT ON VENT CONNECTIONS ROUND TERMINATION CAP DVKI KIT ROUND CO LINEAR TO CO AXIAL ADAPTOR BLOWER ACCESS COVER PLATE BLOWER POWER CORD OPTIONAL LOW VOLTA...

Page 13: ...ently dripping out at joints or seams Condensate can cause corrosion of caps pipe and fittings It may be caused by having excessive lateral runs or having exterior portions of the system exposed to cold weather 4 Inspectjointstoverifythatnopipesectionsorfittingshavebeen disturbed and consequently loosened Also check mechanical supports such as wall straps or plumbers tape for rigidity Determining Mi...

Page 14: ...und panel assembly against the face of the insert and align the lower retaining tabs with the notches on the insert sides Lift the surround panel assembly slightly until the bottom return flange top panel is positioned over the top flange on the insert This secures the sur round panel assembly to the insert without screws Traditional Cast Iron Surrounds 1 Find the coiled low voltage wire assembly an...

Page 15: ...N FINISHING THE FIREPLACE INSERT NEVER OBSTRUCT OR MODIFY THE AIR INLET OUTLET LOUVERS ON THE FIREPLACE IN SERT IN ANY MANNER NOTE INSTALL SURROUND PANELS SO THAT THE TOP PANEL RETURN FLANGE SLIDE S OVER THE TOP FLANGE ON THE INSERT 1 Ref SURROUND PANEL ASSEMBLY ENGAGE SIDE PANEL HOOKS WITH THE NOTCHES PROVIDED ON THE SIDE FLANGES Figure 14 Figure 15 ...

Page 16: ...and BTU input level setting control by adjustment of the HI LO knob located on the gas valve Blower removal instructions Servicing or removal of the blower system must be performed by a qualified service person If the blower assembly Item 45 page 24 must be replaced the following steps are recommended for removal 1 Turn off gas and disconnect the electrical supply 2 Remove the glass door assembly 3...

Page 17: ... support Note DV25IN models incorporate two small tabs in the rear log support that keep the back log positioned correctly DV33IN models have one small tab in the rear log support to ensure the back log is in the correct position The DV35IN models will have two tabs bent forward in the rear log support to ensure proper left to right positioning of the log plus one small tab near the center that ke...

Page 18: ... ON position This time period allows the millivolts electrical current to build up to a sufficient level allowing the gas control to operate properly 1 Follow the SAFETY and LIGHTING INSTRUCTIONS for standing pilot controls found in this manual and on labels found in control compartment behind the door assembly CAUTION Duringtheinitialpurgingandsubsequentlightings never allow the gas valve control ...

Page 19: ...witch to desired setting FOR YOUR SAFETY READ BEFORE LIGHTING WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life A This appliance has a pilot which must be lighted by hand When lighting the pilot follow these instructions exactly B Before lighting smell all around the appliance area for gas Be sure to smell ...

Page 20: ...Optional Wall Switch Position the wall switch in the desired position on a wall Run a maximum of 25 feet 7 8m or less length of 18 A W G minimum wire and connect it to the fireplace valve pigtails WARNING DO NOT CONNECT THE 110 120 VAC TO THE WALL SWITCH OR THE CONTROL VALVE WILL BE DESTROYED CAUTION LABEL ALL WIRES PRIOR TO DISCONNEC TION WHEN SERVICING CONTROL WIRING ERRORS CAN CAUSE IMPROPER AND...

Page 21: ...tions 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 atTH TP TPterminals of the gas valve The meter shouldread350millivoltsminimum whileholdingthevalve knob depressed in the PILOT position with the pilot lit and the REMOTE OFF ON switch in the OFF position Replace the ...

Page 22: ...e that no debris is interfering with the flow of air Inspect entire vent system for proper function Cleaning Logs Use a soft brush attachment on a vacuum cleaner to gently remove dust or soot deposits from logs and burner Cleaning Glass Door Frequency After the first 3 to 4 hours of use As necessary after initial cleaning By Home owner Task Remove and clean glass after the first 3 to 4 hours of use A...

Page 23: ...hat your dealer can furnish contact Empire Comfort Systems Inc Nine Eighteen Freeburg Ave Belleville Illinois 62220 Black Gold Finish Hammered Pewter Brushed Stainless Black Gold Finish Hammered Pewter Brushed Stainless Black Gold Finish Hammered Pewter Brushed Stainless Black Black Black Standard Gold Finish Hammered Pewter Brushed Stainless Black Used to finish off bottom of insert and surround p...

Page 24: ...23015 3 0707 Page 24 INSERT PARTS VIEW ...

Page 25: ...ING ORIFICE ANGLED 23a P286 P270 P244 ORIFICE MAIN BURNER NAT 23b P214 P210 P245 ORIFICE MAIN BURNER LP 24 23311 23017 23017 BURNER ASSEMBLY 25 22959 22959 22959 VALVE BRACKET 26 22739 22738 22738 TUBING ASSEMBLY 27 22973 22973 22973 SHIELD VALVE 28a R7577 R7577 R7577 VALVE SIT GAS NAT 28b R7578 R7578 R7578 VALVE SIT GAS LP 29 22953 22953 22953 PIEZO BRACKET 30 16223 16223 16223 SPRING RETAINER AS...

Page 26: ...ine the Part Number not the Index Number and the Description of each part from the following appropriate illustration and list Be sure to give all this information Fireplace Number Part Description Fireplace Serial Number Part Number Type of Gas Propane or Natural Do not order bolts screws washers or nuts They are standard hardware items and can be purchased at any local hardware store Shipments c...

Page 27: ...23015 3 0707 Page 27 SERVICE NOTES ...

Page 28: ...23015 3 0707 Page 28 Empire Comfort Systems Inc 918 Freeburg Ave Belleville IL 62220 PH 618 233 7420 or 800 851 3153 FAX 618 233 7097 or 800 443 8648 info empirecomfort com www empirecomfort com ...

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