Empire Comfort Systems DVL25IN73N-1 Owner's Manual

Direct vent gas fireplace heater

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EMPIRE
EMPIRE
Comfort Systems
LOFT FIREPLACE INSERT
WARNING
WARNING: If the information in these instruc-
tions are not followed exactly, a fire or explo-
sion may result causing property damage,
personal injury or loss of life.
— Do not store or use gasoline or other flam-
mable 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; do not
use any phone in your building.
• Immediately call your gas supplier from
a neighbor's phone. Follow the gas sup-
plier's instructions.
• If you cannot reach your gas supplier,
call the fire department.
— Installation and service must be performed
by a qualified installer, service agency or the
gas supplier.
INSTALLATION INSTRUCTIONS
HOT GLASS
WILL
CAUSE BURNS.
DO NOT TOUCH
GLASS
UNTIL COOLED.
NEVER
ALLOW CHILDREN
TO TOUCH GLASS.
AND
OWNER'S MANUAL
GAS FIREPLACE HEATER
UL FILE NO. MH30033
Installer:
Consumer: Retain this manual for future reference.
This appliance may be installed in an aftermarket,
permanently located, manufactured home (USA only)
or mobile home, where not prohibited by state or local
codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is not
convertible for use with other gases, unless a certified
kit is used.
WARNING: If not installed, operated and maintained
in accordance with the manufacturer's instructions,
this product could expose you to substances in fuel
or from fuel combustion which can cause death or
serious illness.

DIRECT VENT

MODEL SERIES
DVL25IN33(N,P)-1
DVL33IN33(N,P)-1
DVL25IN73(N,P)-1
DVL33IN73(N,P)-1
GAS-FIRED
Leave this manual with the appliance.
Page 1

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Summary of Contents for Empire Comfort Systems DVL25IN73N-1

  • Page 1: Direct Vent

    INSTALLATION INSTRUCTIONS EMPIRE EMPIRE OWNER’S MANUAL Comfort Systems LOFT FIREPLACE INSERT DIRECT VENT GAS FIREPLACE HEATER MODEL SERIES DVL25IN33(N,P)-1 DVL33IN33(N,P)-1 DVL25IN73(N,P)-1 DVL33IN73(N,P)-1 GAS-FIRED WARNING UL FILE NO. MH30033 HOT GLASS WILL CAUSE BURNS. DO NOT TOUCH GLASS Installer: Leave this manual with the appliance. UNTIL COOLED. Consumer: Retain this manual for future reference.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS SECTION PAGE Important Safety Information ....................3 Safety Information for Users of LP Gas ................4 Introduction ........................5 Specifications ........................6 Fireplace Insert Dimensions ....................7 Mantle and Trim Clearances ....................8 Gas Supply ........................9 Venting and Installation ....................10-12 Vertical Termination ......................
  • Page 3: Important Safety Information

    IMPORTANT SAFETY INFORMATION Before enclosing the vent pipe assembly, operate the appliance to ensure it is venting properly. DO NOT OPERATE THIS APPLIANCE WITHOUT GLASS FRONT PANEL INSTALLED • Adequate accessibility clearances for servicing and DANGER: Indicates a hazardous situation which, if not proper operation should be maintained. avoided, will result in death or serious injury. • Under no circumstances should any solid fuels WARNING: Indicates a hazardous situation which, if (wood, coal, paper or cardboard etc.) be used in not avoided, could result in death or serious injury.
  • Page 4: Safety Information For Users Of Lp Gas

    SAFETY INFORMATION FOR USERS OF LP GAS Propane (LP-Gas) is a flammable gas which can cause fires by point with the members of your household. Someday and explosions. In its natural state, propane is odorless and when there may not be a minute to lose, everyone’s safety colorless. You may not know all the following safety precau- will depend on knowing exactly what to do. If, after read- tions which can protect both you and your family from an ing the following information, you feel you still need more accident. Read them carefully now, then review them point information, please contact your gas supplier. LP-GAS WARNING ODOR If a gas leak happens, you should be able to smell the gas because of the odorant put in the LP-Gas. That’s your signal to go into immediate action! • Do not operate electric switches, light matches, use your phone. person and the fire department.
  • Page 5: Introduction

    Commonwealth of • Modification of the fireplace insert or direct vent system. Massachusetts. • Installation other than as instructed by Empire Comfort Systems, Inc. The installation must conform with local codes or, in the absence of •...
  • Page 6: Specifications

    SPECIFICATIONS DVL25IN(3,7)3L MODELS Remote Control Description Accessories Input Btu/hr Maximum 20,000 20,000 FRBC Millivolt Battery Remote ON/OFF Btu/hr Minimum 16,000 14,000 FRBTC Millivolt Battery Remote Thermostat KWH (Maximum) Millivolt WIRELESS Wall Thermostat (Minimum) Millivolt Reed Switch Wall Thermostat Orifice 1.35mm 2.20mm FWS-1 Millivolt Wall Switch Air Shutter Opening...
  • Page 7: Fireplace Insert Dimensions

    FIREPLACE INSERT DIMENSIONS • Whether optional accessories - devices such as a wall switch When planning a fireplace insert installation, it’s necessary to or remote control - are desired. determine: • Electrical supply requirements for blower. • The vent system configuration to be used. •...
  • Page 8: Mantle And Trim Clearances

    MANTLE AND TRIM CLEARANCES COMBUSTIBLE 12” MANTEL/TRIM AREA 8” MINIMUM CLEARANCE TO PERPENDICULAR COMBUSTIBLE SIDE-WALL (FROM EDGE OF DOOR FRAME) TOP OF INSERT Figure 3 SURROUND PANELS Distance from Height Above Top of Insert Face of Fireplace 10” 23” 9-1/4” 22” 8-3/4” 21” 8” 20” 7-1/4” 19” 6-1/2”...
  • Page 9: Gas Supply

    GAS SUPPLY The gas pipeline can be brought in through the right or left side of Installing the Main Gas Cock the appliance. The insert has a Flexline with shutoff valve located on Each appliance should have its own manual gas cock. the right side when facing the unit. See Figures 5 and 6. Consult A manual main gas cock should be located in the vicinity of the unit.
  • Page 10: Venting And Installation

    VENTING AND INSTALLATION To begin, remove the glass door from the unit. Note: The glass To assure top performance, safety and efficiency, inserts must door assembly is secured to the firebox with two (2) spring be installed with an approved flue liner as per CAN/CGA B-149 clamps at the top of the door, and two (2) spring clamps at or National Fuel Code ANSI Z223 and these instructions.
  • Page 11 VENTING AND INSTALLATION Vent System Approvals Connecting the Vent Pipe Figure 8 shows the vent termination caps and systems approved CAUTION for use with these models. Approved vent system terminations are labeled for identification. 3-inch diameter listed flexible aluminum Sharp edges. Always use gloves when installing. or stainless steel gas vent is used for both the incoming combustion air and exhaust vent pipes.
  • Page 12 VENTING AND INSTALLATION RECTANGULAR TERMINATION CAP (DVVK3FV KIT) ROUND TERMINATION CAP (DVKI KIT) ROUND CO-LINEAR TO CO-AXIAL ADAPTOR INTAKE VENT 10’ MINIMUM 35’ MAXIMUM FLUE EXHAUST VENT VENT CLAMPS OPTIONAL LOW VOLTAGE WIRES BLOWER ACCESS COVER PLATE BLOWER OPTIONAL ON/OFF POWER CORD SWITCH LOCATION Figure 8...
  • Page 13: Vertical Termination

    VERTICAL TERMINATION Determining Minimum Vent Height Above the Roof. Vertical Through the Roof Applications The Gas Fireplace Insert has been approved for: WARNING a) Vertical installations up to 35 feet in height (top of insert to cap). Major U.S. building codes specify minimum chimney and/or b) Two sets of 45 degree elbow offsets (bends in flexvent) within vent height above the roof top. These minimum heights are the vertical installation.
  • Page 14: Alternate On/Off Switch Installation

    ALTERNATE ON/OFF SWITCH INSTALLATION WIRING THE FIREPLACE Attach the surround panel assembly to the insert. Hang the surround panel assembly on the face of the insert and center NOTICE: Electrical wiring must be installed by a licensed left to right. Swing the surround panel assembly inward until electrician.
  • Page 15: Surround Panel Installation

    SURROUND PANEL INSTALLATION INSTALLING THE TRIM SURROUNDS Combustible materials MUST NEVER overlap onto the front face. WARNING WHEN FINISHING THE FIREPLACE INSERT, NEVER OB- STRUCT OR MODIFY THE AIR INLET/OUTLET LOUVERS ON THE FIREPLACE INSERT IN ANY MANNER. 1” Ref. Figure 14 NOTE: INSTALL SURROUND ASSEMBLY SO THAT THE TOP PANEL FLANGE...
  • Page 16: Blower Accessory Information

    BLOWER ACCESSORY INFORMATION The appliance, when installed must be electrically con- BLOWER ASSEMBLY nected and grounded in accordance with local codes or, in the absence of local codes, with the current CSA C22.1 Canadian Electrical Code. U.S. Installations, follow local codes and the National FAN CONTROL SWITCH Electrical Code, ANSI/NFPA No. 70. Should this blower require servicing, the power supply MILLIVOLT must be disconnected. For rewiring of any replacement VALVE SHOWN components, refer to Figures 16 and 17 and the parts list on pages 30-31.
  • Page 17: Glass Placement

    OPTIONAL DECORATIVE GLASS PLACEMENT WARNING: Failure to position the parts in accordance with To install the Decorative Glass, cut off a corner of the plastic the diagrams and instructions below or failure bag and proceed to apply the glass to the rear shelf on the to use only parts specifically approved for use Loft burner (area behind the burner). Apply only enough glass with this heater may result in property damage to the Top Cover to cover the black metal surfaces.
  • Page 18: Operating Instructions

    MILLIVOLT OPERATING INSTRUCTIONS 750 Millivolt System The OWNER should carefully read and follow these operating The standing pilot (750 millivolt system) is a continuous burning pilot. instructions at all times. Lower the door assembly to view the gas The pilot remains ON even when the main burner is OFF. controls for the fireplace.
  • Page 19: Standing Pilot Lighting Instructions

    STANDING PILOT LIGHTING INSTRUCTIONS 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 •...
  • Page 20: Standing Pilot Wiring

    STANDING PILOT WIRING Optional Wall Switch For Standing Pilot Ignition Wiring Position the wall switch in the desired position on a wall. Run a Appliance Requirements 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 110-120 VAC TO THE GAS CONTROL WARNING...
  • Page 21: Standing Pilot Troubleshooting

    — Check REMOTE/OFF/ON switch and wires for proper — Check and adjust glass positioning. See Page 15. connections. Place jumper wires across terminal at switch. Contact Empire Comfort Systems, Inc. If burner comes on, replace defective switch. If OK, place Debris around throat of main burner.
  • Page 22: Ipi Electronic System Operating Instructions

    IPI ELECTRONIC SYSTEM OPERATING INSTRUCTIONS Attention: For shipping purposes, the Electronic Control Follow the SAFETY and LIGHTING INSTRUCTIONS for In- Module and Receiver Plate assembly is loosely packaged termittent Pilot controls found in this manual, and on labels near the left side of the appliance. It is necessary that the re- found in the control compartment located in the lower cavity ceiver plate assembly be secured to the left front flange of the of the appliance.
  • Page 23: Ipi Electronic System Wiring Diagram

    IPI ELECTRONIC SYSTEM WIRING DIAGRAM BLUE BLUE GREEN WHITE WHITE ORANGE CPI/IPI SWITCH ON/OFF REMOTE RECEIVER PILOT SWITCH (OPTIONAL) YELLOW + ON REMOTE - OFF ORANGE WHITE GAS CONTROL VALVE (GND) WHITE GREEN BLACK AC/DC POWER ADAPTOR BLACK ELECTRONIC CONTROL MODULE BATTERY HOLDER If any of the original wire as supplied with this unit must be replaced, it must be replaced with equivalent gauge and temperature rated wire.
  • Page 24: Intermittent Pilot Lighting Instructions

    INTERMITTENT PILOT LIGHTING INSTRUCTIONS 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 C.
  • Page 25: Intermittent Control System Troubleshooting

    INTERMITTENT CONTROL SYSTEM TROUBLESHOOTING Brief Description of the Components The gas valve is fitted with a manual HI/LO knob to allow for man- ual modulation of the gas outlet pressure to the appliance burner. The controls are designed to be used with either LPG or Natural Gas and can be converted by use of an OEM supplied conversion kit.
  • Page 26 INTERMITTENT CONTROL SYSTEM TROUBLESHOOTING If the DFC giving signal lock out: Verify the electrical connections’ integrity and The board should be unlocked to make sure they are in accordance with the relevant reinitiate a pilot flame ignition (for Is the DFC board in system wiring diagram.
  • Page 27: Intermittent Control System Troubleshooting

    INTERMITTENT CONTROL SYSTEM TROUBLESHOOTING Replace DFC board. Main burner lights when the pilot only Replace the gas valve. should light. Verify the pilot flame fully engulfs the tip of the sense electrode. If not replace the pilot assembly. Replace the pilot assembly. Carefully clean the electrical connections of the sense cable, and the DFC board sense cable connection.
  • Page 28: Insert Maintenance And Service

    INSERT MAINTENANCE AND SERVICE Although the frequency of servicing and maintenance will depend Cleaning on use and the type of installation, you should have a qualified Use a soft brush attachment on a vacuum cleaner to gently remove service technician perform an appliance checkup at the beginning dust or soot deposits from liners and burner.
  • Page 29: Decorative Accessories

    ACCESSORIES The following accessory parts can be obtained from your Empire Comfort Systems dealer. If you need additional information beyond what your dealer can furnish, contact Empire Comfort Systems Inc., Nine Eighteen Freeburg Ave., Belleville, Illinois 62220. 40” (DVL25IN) 43” (DVL33IN) 6”...
  • Page 30: Insert Parts View

    INSERT PARTS VIEW INSERT PARTS LIST PART NUMBER INDEX DESCRIPTION DVL25IN33(N,P) DVL33IN33(N,P) DVL25IN73(N,P) DVL33IN73(N,P) 22950 22950 22950 22950 FLUE CONNECTOR GUIDE 23309 23211 23309 23211 SLIDE PLATE ASSEMBLY R9188 R9188 R9188 R9188 GASKET, TOP 16223 27718 16223 27718 SPRING RETAINER ASSEMBLY 27666 27691 27666...
  • Page 31 INSERT PARTS LIST PART NUMBER INDEX DESCRIPTION DVL25IN33(N,P) DVL33IN33(N,P) DVL25IN73(N,P) DVL33IN73(N,P) 27731 27856 27731 27856 RESTRICTOR, BURNER - LEFT 27855 27857 27855 27857 RESTRICTOR, BURNER - RIGHT R10737 R10737 R10423 R10423 PILOT ASSEMBLY, PSE NAT R10738 R10738 R10424 R10424 PILOT ASSEMBLY, PSE LP M173 M173 M173...
  • Page 32: Master Parts Distributor List

    This list changes from time to time. For the current list, please click on the Master Parts button at www.empirecomfort. com. Please note: Master Parts Distributors are independent businesses that stock the most commonly ordered Original Equipment repair parts for Heaters, Grills, and Fireplaces manufactured by Empire Comfort Systems Inc. Dey Distributing 1401 Willow Lake Boulevard...
  • Page 33: Appliance Service History

    APPLIANCE SERVICE HISTORY Date Dealer Name Service Technician Name Service Performed/Notes 29209-0-0911 Page 33...
  • Page 34 APPLIANCE SERVICE HISTORY Date Dealer Name Service Technician Name Service Performed/Notes Page 34 29209-0-0911...
  • Page 35: Appliance Service History

    APPLIANCE SERVICE HISTORY Date Dealer Name Service Technician Name Service Performed/Notes 29209-0-0911 Page 35...
  • Page 36 Empire Comfort Systems Inc. EMPIRE EMPIRE 918 Freeburg Ave. Belleville, IL 62220 If you have a general question about our products, please e-mail us at info@empirecomfort.com. If you have a service or repair question, please contact your dealer. Comfort Systems www.empirecomfort.com...

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