Superior Fireplaces DRT3500 Series Installation And Operation Instruction Manual

Superior Fireplaces DRT3500 Series Installation And Operation Instruction Manual

Direct-vent gas fireplaces

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P/N 900683-01 REV. F 10/2018
Ce manuel est disponible en francais, simplement
en faire la demande. Numéro de la pièce 900683-05.
P900683-01
INSTALLER: Leave this manual with the appliance.
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 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.
Cet appareil peut installé dans une maison préfabriquée (mobile) déjà installée à demeure, si les réglements
locaux le permettent. Ce appareil doit être utilisé uniquement avec le type de gaz indiqué sure la plaque
signalétique. Cet appareil ne peut être converti à d'autres gaz, sauf si une trousse de conversion est utilsée.
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could
result in serious injury, death, or property damage.
- Do not store or use gasoline or other flammable
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.
• Leave the building immediately.
• Immediately call your gas supplier from a neigh-
bor's phone. Follow the gas supplier's instruc-
tions.
• 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 and Operation Instructions
DRT3500 Series Direct-Vent Gas Fireplaces
Models
C
US
Report No. F13-094
Installateur : Laissez cette notice avec l'appareil.
Consommateur : Conservez cette notice pour
consultation ultérieure.
DRT3535DEN-B
DRT3540DEN-B
DRT3535DEP-B
DRT3540DEP-B
AVERTISSEMENT:
RISQUED'INDENDIE OU D'EXPLOSION
Le non-respect Des avertissements de sécurité
pourrait d'entraîner des blessures graves, la mort
ou des dommages matériels.
- Ne pas entreposer ni utilizer d'essence ni d'autres
vapeurs ou liquides inflammables dans le voisinage
de cet appareil ou de tout autre appareil.
- QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
• Ne pas tenter d'allumer d'appareil.
• Ne touchez à aucan interrupteur. Ne pas vous servir
des téléphones se trouvant dans le bâtiment où
vous trouvez.
• Sortez immédiatement de bâtiment.
• Appelez immédiatement votre fournisseur de
gaz depuis un voisin. Suivez les instructions du
fournisseur.
• Si vous ne pouvez rejoindre le fournisseur de gaz,
appelez le service des incindies.
- L'installation et l'entretien doivent être assurés par
un installateur ou un service d'entretien qualifié
ou par le fournisseur de gaz.
DRT3545DEN-B
DRT3545DEP-B

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Summary of Contents for Superior Fireplaces DRT3500 Series

  • Page 1 Installation and Operation Instructions DRT3500 Series Direct-Vent Gas Fireplaces P/N 900683-01 REV. F 10/2018 Models DRT3535DEN-B DRT3540DEN-B DRT3545DEN-B Ce manuel est disponible en francais, simplement en faire la demande. Numéro de la pièce 900683-05. DRT3535DEP-B DRT3540DEP-B DRT3545DEP-B Report No. F13-094 P900683-01 INSTALLER: Leave this manual with the appliance.
  • Page 2: General Information

    Innovative Hearth Products General Information DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 SAFETY AND YOUR FIREPLACE See attached color flyer for proper color representation DANGER HOT GLASS WILL CAUSE BURNS. DO NOT TOUCH GLASS UNTIL COOLED. NEVER ALLOW CHILDREN TO TOUCH GLASS.
  • Page 3 Innovative Hearth Products General Information DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 La sécurité et Safety and Your Seguridad y su votre foyer Fireplace chimenea All parts of your ¡Todas las partes de la Toutes les parties de votre IHP fireplace get...
  • Page 4: Table Of Contents

    Innovative Hearth Products General Information DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Traditional - Charred Oak Logs THANK YOU FOR YOUR PURCHASE. WE APPRECIATE YOUR BUSINESS! Please carefully read and follow all instructions in this manual. Pay special attention to all warnings and safety information.
  • Page 5: Important Safety Information

    Innovative Hearth Products General Information DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 IMPORTANT SAFETY INFORMATION Important Safety Informa- L’information de sûreté Información importante de tion importante seguridad 1. WARNING: Do not operate appliance 1. AVERTISSEMENT. Ne pas utiliser l’appareil 1. ADVERTENCIA: No opere el artefacto con el with the glass front removed, cracked si le panneau frontal en verre n’est pas en...
  • Page 6: Fireplace Installation, Operation, And Maintenance Notices

    Innovative Hearth Products General Information DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 APPLIANCE INSTALLATION, SERVICE, AND MAINTENANCE NOTICES WARNING Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified installer, service agency or the gas supplier.
  • Page 7 Innovative Hearth Products General Information DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 APPLIANCE OPERATION NOTICES These fireplaces are vented gas appliances. Do not burn wood or other material in these appliances. These appliances are designed to operate on natural gas or propane gas only. The use of other fuels or combinations of fuels will degrade the performance of this system and may be dangerous.
  • Page 8: Packaging List

    Innovative Hearth Products General Information DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 INSTALLATION PACKAGING All models include The assembled vented gas fireplace heater is packaged with: • Literature Kit (envelope in bottom compartment containing Installation and Operation Instructions (this manual), Hot Glass Safety Flyer, and Safety-In-Operation Warning Labels) •...
  • Page 9: Gas Pressure

    Innovative Hearth Products General Information DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 BTU Input Table 1 - Input Rate (BTU/HR), Gas Valves Natural Gas Propane Gas Models High Rate Low Rate High Rate Low Rate 35” Models 20,000 14,000 19,000 13,000 40”...
  • Page 10 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 The appliance and its appliance main gas valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.5 kPa).
  • Page 11: Requirements For The Commonwealth Of Massachusetts

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS These appliances are approved for installation in the US state of Massachusetts if the following additional requirements are met: • Install this appliance in accordance with Massachusetts Rules and Regulations 248 C.M.R. Sections 4.00 through 8.00.
  • Page 12: Manufactured Home Requirements

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 MANUFACTURED HOME REQUIREMENTS This appliance may be installed in an aftermarket, permanently located, manufactured home (USA only) or mobile home, where not prohibited by local codes. Cet appareil peut être installé dans une maison préfabriquée (mobile) déjà installée à demeure si les règlements locaux le permettent.
  • Page 13: Vent Termination Clearances

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 VENT TERMINATION CLEARANCES These instructions should be used as a guideline and do not supersede local codes in any way. Install venting with the most restrictive requirements as outlined in these instructions, local codes, these instructions, the current National Fuel Gas Code (ANSI Z223.1/NFPA 54) in the USA or the current standards of CAN/CGA-B149.1 in Canada.
  • Page 14 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Table 7 - Horizontal vent termination clearances for buildings with combustible and noncumbustible exteriors Inside Corner Outside Corner Recessed Location See Table 6 Fixed Balcony with No Side Wall...
  • Page 15: Minimum Clearances To Combustibles

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 MINIMUM CLEARANCES TO COMBUSTIBLES Fireplace And Vent Clearances The fireplace is approved with zero clearance to combustible materials on all sides (Table 8), with the following exception: The unit may not be recessed (allowance made for mantel legs / side trim in Figure 5, Page 16). When the unit is installed with one side flush with a wall, the wall on the other side of the unit must not extend beyond the front edge of the unit (Figure 5).
  • Page 16: Wall Finishes / Surrounds / Mantels

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Figure 5 - Combustible Side Clearances Figure 6 - Mantel Height At 6” minimum side wall Mantel depth clearance, a At 6” minimum 20 (508) side wall clearance, combustible...
  • Page 17: Installation Sequence

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 INSTALLATION SEQUENCE The typical sequence of installation is outlined below; however, each installation is unique and may result in variations to the steps described. See the pages referenced in the following steps for detailed instructions.
  • Page 18 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Table 10 - Fireplace Framing Specifications Model **NOTE: Dimension “D” is the Framing required framing depth when construction to be 35-3/4 36-1/4 38-3/4 18-1/2 23-3/8 10-1/2 35” Models units are installed with the 2 x 4, or larger.
  • Page 19: Prepare The Fireplace Top Spacers

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Prepare the Fireplace Top Spacers 1. The two (2) 4” standoff spacers on top of the fireplace cabinet are shipped flat. Remove the screw adjacent to the detached end (Figure 7).
  • Page 20: Determine Vent Setup In The Combination Venting Unit

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Determining Vent Setup in the Combination Venting Unit Combination venting units are shipped with rear venting setup nearly ready for install. If this is the type of vent you require, remove all insulation packing and flue plug block off from rear venting and proceed with fireplace installation.
  • Page 21: Rough In The Electrical Supply, If Needed

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Rough in the Electrical Supply, if Needed As necessary, rough in the fireplace electrical supply per NEC and local codes. Place the Fireplace in the Framing and Secure NOTE: Nailing flanges, combustible members, and screw heads in areas directly adjacent to the nailing flanges are EXEMPT from the 1/2”...
  • Page 22 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Install the Vent Restrictor (if necessary) 1. Use the vent run descriptions in Figure 11 to determine if a vent restrictor is necessary. U-Shaped Vent 2. If necessary, assemble the vent restrictor and wing as detailed in Figures 11 and 14.
  • Page 23 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Connecting the Vent Pipe Secure Vent SV4.5 direct-vent system components are unitized concentric pipe components featuring positive twist ® lock connections (Figures 15–16, Page 23). All of the fireplaces covered in this document are fitted with collars having locking inclined channels.
  • Page 24 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Vent section length table Table 14 will assist calculating how many vent sections are needed for the planned vent configuration. When a vent section is engaged with another section, its effective length will be 1-1/2” shorter.
  • Page 25: Install The Vent System

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Clearance to combustibles Maintain the minimum clearance to combustibles (e.g., framing, attic, ceiling insulation, etc.). For all vertical runs: • 1” (26 mm) from all sides NOTE: Attic insulation shield (H3907, see Page 47) must be installed when blown or loose-fill insulation is used, and is required for all attic installations.
  • Page 26 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Vertical (Offset) Installation 1. Analyze the vent route and determine the number of vent sections and elbows required—See Effective Vent Length on Pages 23-24 for more information. Plan the venting so that a joint does not occur in the ceiling or roof joists.
  • Page 27 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 7. Change vent direction of horizontal/inclined run—Install the SV4.5E45 and SV4.5E90 elbows in the same manner as the straight vent sections. See Vent elbows on Page 23 for more information.
  • Page 28 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Vertical Vent Figures/Tables NOTE: Secure Vent rigid vent pipe is shown in the figures; Secure Flex flexible vent pipe may also be used. ® ® NOTE: Rise per foot run ratios are acceptable all the way to level. For best results, maintain the horizontal/inclined run in a straight (no dips), slightly elevated plane of approximately 1/4”...
  • Page 29 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Table 17 - Top Vent—Two 90° Elbows Table 18 - Rear Vent—Three Elbows Table 19 - Top Vent—Three Elbows When using Secure Flex , use ® ceiling firestop/ Ceiling firestop/ spacer SF4.5VF.
  • Page 30 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Install the Horizontal Termination Vent System These instructions should be used as a guideline and do not supersede local codes in any way. Install venting with the most restrictive requirements as outlined in these instructions, local codes, these instructions, the current National Fuel Gas Code (ANSI-Z223.1) in the USA or the current standards of CAN/CGA-B149.1 in Canada.
  • Page 31 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 7. Support the vertical run sections—On the vertical run, support the venting system every 8 ft (2.4 m) above the fireplace vent outlet with field provided support straps (Plumber’s tape). Attach the straps to the vent pipe and secure to the framing members with nails or screws (Figure 20, Page 26).
  • Page 32 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Figure 25 - Installing the Horizontal Termination To help minimize water infiltration Firestop/Spacer (SV4.5HF) shown Typical it is recommended that the Fire- Termination on the exterior side of the wall. It Shown stop/ Spacer (SV4.5HF) be installed...
  • Page 33 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Table 20 - Venting Components Required for Various Exterior Wall Thicknesses, when using Typical Termination Kits Vent Components Required Exterior Wall Thickness Termination Kit Only 6 to 9-1/4” (152 to 235 mm) Termination Kit and 6”...
  • Page 34 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Table 23 - Top Vent—One 90° Elbow, Elbow Connection NOT at Fireplace H Maximum V Minimum feet meters feet meters 1.524 0.305 When using Secure Flex, 3.048 0.610 use Firestop/Spacer SF4.5VF.
  • Page 35 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Table 26 - Rear Vent—Three 90° Elbows H + H Maximum H Maximum V Minimum feet meters feet meters feet meters Wall firestop/spacer Wall Firestop/Spacer SV4.5HF ** 1.524 0.610 0.305...
  • Page 36 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Vertical or Horizontal Venting Using Secure Flex Kits and Components ® When Secure Flex kits are used in a rear flue, horizontal termination installation, at least 1 ft of vertical rise is required.
  • Page 37: Complete The Field Wiring

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 f. Install three (3) sheet metal screws 120° apart through the flexible vent and into the adaptor collar just below the gear clamp to provide additional security to the connection.
  • Page 38 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Figure 29 - Wiring Diagrams—Electronic Gas Valves Ecoflow Electronic Pilot Gas Valve Burner 2 Main Burner Thermocouple Ground - Connector to Chassis Ground or Valve Body Thermocouple - To “S”...
  • Page 39: Connect The Gas Line

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Figure 30 - Wiring Diagram—Junction Box 4. Connect the black power supply wire to the lower outlet’s black and red pigtail lead (Figures 29 and 30). Connect the white power supply wire to the...
  • Page 40: Verify Proper Fireplace Operation

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 NOTE: A sediment trap is recommended in the gas piping within the home to prevent moisture and debris in the line from damaging the valve. NOTE: Secure all joints tightly using appropriate tools and sealing compounds (ensure propane resistant compounds are used in propane applications).
  • Page 41: Initialize The Remote Control System For The First Time

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Figure 32 - Electronic Pilot Igniter Pilot Hood Thermocouple Initialize the Remote Control System for the First Time 1. Install the four (4) AAA batteries. NOTE: Check the polarity (+/-) of the batteries and insert them into the battery bay as indicated on the battery cover.
  • Page 42 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Remote Control Display THERMOSTAT OFF LCD Displays: • MODE Zone: THERMO and OFF is displayed • ROOM TEMP Zone: Measured temperature is displayed • SET TEMP Zone: SET TEMP is displayed •...
  • Page 43: Optional: Install The Firebox Liners

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Optional: Install the Firebox Liners 1. See Page 53 for instructions on Traditional Only: Installing the Firebox Liners. Traditional Fireplaces: Install the Logs, Volcanic Stone, and Glowing Embers 1. See Pages 54–58 for instructions on Installing the logs, volcanic stone, and glowing embers.
  • Page 44 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Air Shutter Adjustment Guidelines • If smoke or soot is present, first check the log set positioning to ensure that the flames are not impinging on any of the logs. If the log set is properly positioned and a sooting condition persists, then the air shutter should be opened more.
  • Page 45: Install The Hood

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Install the Hood NOTE: All models must have a hood installed prior to operation. 1. Install the hood by sliding it into the slots on the lower edge of the cabinet top.
  • Page 46 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 INSTALLER INSTRUCTIONS - ATTACHING SAFETY IN OPERATION WARNINGS It is the installer’s responsibility to ensure these warnings are properly affixed during installation. These warning labels are a critical step in informing consumers of safe operation of this appliance.
  • Page 47: Installation Accessories

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 INSTALLATION ACCESSORIES IMPORTANT NOTE: The installation accessories shown in this section are part of the safety agency listing for the product models represented in this manual. Listed Secure Vent Components ®...
  • Page 48 Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 INSTALLATION ACCESSORIES (continued) Listed Secure Flex Components ® Cat. No. Model Description Cat. No. Model Description Vertical Termination for flex (flat 18 ft (5.49 m)* compressed flex 60L10 SF-18...
  • Page 49: Gas Conversion Kits

    Innovative Hearth Products Installation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 GAS CONVERSION KITS WARNING This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer’s instructions and all applicable codes and requirements of the authority having jurisdiction. If the information in these instructions is not followed exactly, a fire, explosion, or the production of carbon monoxide may result;...
  • Page 50: Operation

    Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 OPERATION WARNING Young children should be carefully supervised when they are in the same room as the appliance. Toddlers, young children and others may be susceptible to accidental contact burns. A physical barrier is recommended if there are at risk individuals in the house.
  • Page 51 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 HOMEOWNER’S INSTRUCTIONS - ATTACHING SAFETY IN OPERATION WARNINGS ATTACHING SAFETY IN OPERATION WARN- APPOSITION DES MISES EN GARDE RELATIVES À COLOCACIÓN DE ADVERTENCIAS DE SEGURIDAD INGS LA SÉCURITÉ D’UTILISATION EN OPERACIÓN...
  • Page 52 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Burn-in Period The first few times this fireplace is operated, there will be an odor from the curing of paint and the burning off of the lubricants used in the manufacturing process. Depending on usage, the burn-in period may take a few hours or a few days.
  • Page 53 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Installing the Backup Batteries With a battery backup, electronic fireplaces can automatically switch to battery power. In the event of a power outage, this allows ON/OFF operation (without blower functionality). Install new batteries before every burn season.
  • Page 54 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Install the Logs, Volcanic Stone, and Glowing Embers WARNING • Turn OFF all gas and electricity to the appliance before installing the volcanic stone, embers, and logs. • Do NOT install the logs until the appliance has been completely installed, the gas line connected and tested for leaks, and the initial burner operation has been confirmed.
  • Page 55 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Installing the DRT3535 Series Charred Oak Logs The logs have notches/tabs to assist proper positioning. Upper logs rest on lower logs via notches/tabs. Proper log placement is critical to prevent sooting. Place the logs in the gaps between flame peaks, so they do not impinge the flames.
  • Page 56 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 5. Position the Top Front Left Log (4), shown in Figure 48 on the landing area outlined in Figure 47. Figure 48 - Place log #4...
  • Page 57 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Installing the DRT3540 and DRT3545 Series Charred Oak Logs The logs have notches/tabs to assist proper positioning. Upper logs rest on lower logs via notches/tabs. Proper log placement is critical to prevent sooting. Place the logs in the gaps between flame peaks, so they do not impinge the flames.
  • Page 58 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 5. Align the notch on the bottom of the front right log (3) over the front right locating tab. See Figures 49 and 52. 6. Position the top front right log (4), as shown in Figure 53 on the landing outlined in Figure 52.
  • Page 59 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Installing and removing the glass door WARNING • Do not attempt to substitute the materials used on these doors, or replace cracked or broken glass. • Handle this glass with extreme care! Glass is susceptible to damage—Do not scratch or handle roughly while reinstalling the glass door frame.
  • Page 60 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Installing the glass door 1. Visually inspect the gasket on the backside of the glass door. NOTE: The gasket surface must be clean, free of irregularities, and seated firmly. Ensure it is properly located.
  • Page 61: Maintenance

    Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 MAINTENANCE Refer to the Maintenance Schedule on Page 63 for maintenance tasks, procedures, frequency, and a listing of by whom the tasks should be performed. Always verify proper fireplace operation after servicing.
  • Page 62 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Inspecting the glass gasket Visually inspect the gasket on the backside of the glass door. The gasket surface must be clean, free of irregularities, and seated firmly. Cleaning the control compartment Keep the control compartment clean by vacuuming or brushing it out at least twice a year.
  • Page 63 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 MAINTENANCE SCHEDULE See the tables below for detailed information about required maintenance, both regular and annual. Maintenance Performed Annually—Before the Burning Season Maintenance Task Performed By Procedure Inspecting/Cleaning Burner, Logs, and...
  • Page 64: Accessory Components

    Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 ACCESSORY COMPONENTS Firebox Liner Kits - Traditional Models Cat. No. Model Description Used on F1827 MBLK35B Buff 35” F1825 ABLK35V Vintage Red Models Old Town Red F2188 BLK35OTR-H Herringbone...
  • Page 65 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 Termination Shroud (fits H1968) Bag of Glowing Embers Bag of Volcanic Stone Touch-Up Paint Kits Traditional Models Repair minor scratches and discoloration Replacement ember materials or volcanic Deluxe Termination...
  • Page 66: Lighting Instructions

    Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 LIGHTING INSTRUCTIONS, ELECTRONIC ECOFLOW - ENGLISH FOR YOUR SAFETY READ BEFORE OPERATING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
  • Page 67 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 LIGHTING INSTRUCTIONS, ELECTRONIC ECOFLOW - FRENCH POUR PLUS DE SÉCURITÉ LIRE AVANT DE METTRE EN MARCHE AVERTISSEMENT. Quiconque ne respecte pas à la lettre les instructions dans la présente notice risque de déclencher un incendie ou une explosion entraînant des dommages, des blessures ou la mort.
  • Page 68: Troubleshooting

    Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 TROUBLESHOOTING Before troubleshooting, ensure that the fireplace main line gas shutoff valve and the wall switch are in the ON position. The following troubleshoots the fireplace only to an elementary level. For detailed remote and ignition system troubleshooting, refer to the instructions provided with the remote.
  • Page 69: Replacement Parts

    Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 REPLACEMENT PARTS 35” Models 40” Models 45” Models Description Catalog Number Catalog Number Catalog Number Black touch-up paint, powder coat exterior F1882 F1882 F1882 Blower Assembly 80L84 80L84 80L84...
  • Page 70 Innovative Hearth Products Operation DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 REPLACEMENT PARTS (continued) 35” Models 40” Models 45” Models Catalog Catalog Catalog Number Number Number ECOFLOW PARTS Pilot Assembly, Ecoflow, Natural Gas J7935 J7935 J7935 Pilot Assembly, Ecoflow, Liquid Propane...
  • Page 71: Warranty

    Innovative Hearth Products Superior Brand Gas Fireplaces, Stoves and Inserts ® 20 Year Limited Warranty THE WARRANTY Innovative Hearth Products ("IHP") 20 Year Limited Warranty warrants your Superior Brand gas fireplace, Stove or Insert ("Product") to be free from defects in materials ®...
  • Page 72 Innovative Hearth Products Installation and Operation Instructions DRT3500 Series Direct-Vent Gas Fireplaces 900683-01F, 10/2018 SuperiorFireplaces.us.com Record the following important information about your fireplace: Fireplace model number Fireplace serial number Date fireplace was Installed Type of gas fireplace uses Dealer name...

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