Table of Contents
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P/N 900912-00 REV. C 04/2019
Ce manuel est disponible en francais, simplement
en faire la demande. Numéro de la pièce 900912-02
P900912-00
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
f i r e - p a r t s . c o m
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
Gemini™ -C Millivolt 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.
Gemini35DMN-C
Gemini35DMP-C
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.
Gemini40DMN-C
Gemini40DMP-C
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- Page 1 Installation and Operation Instructions Gemini™ -C Millivolt Series Direct-Vent Gas Fireplaces P/N 900912-00 REV. C 04/2019 Models Ce manuel est disponible en francais, simplement Gemini35DMN-C Gemini40DMN-C en faire la demande. Numéro de la pièce 900912-02 Gemini35DMP-C Gemini40DMP-C Report No. F13-094 P900912-00 INSTALLER: Leave this manual with the appliance.
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Page 2: Safety And Your Fireplace
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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. A barrier* designed to reduce the risk of burns from the hot viewing glass is pro- vided with this appliance and must be installed for the protection of children and other at-risk individuals. - Page 3 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 chimenea IHP se ponen foyer IHP deviennent EXTRÊMEMENT CHAUDES !
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Page 4: Table Of Contents
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 35” / 40” Log Sets 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. Following these safety, care, and operation instructions will help ensure many years of dependable and enjoyable service from your fireplace. -
Page 5: Important Safety Information
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 frente de vidrio quitado, agrietado o roto. -
Page 6: Fireplace Installation, Operation, And Maintenance Notices
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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.
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Page 8: Packaging List
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 INSTALLATION PACKAGING All models include The assembled vented gas fireplace heater is packaged with: • Literature Kit (bag 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 Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 16,000 17,000 13,000 40”... - Page 10 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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). The appliance must be isolated from the gas supply piping system by closing its equipment shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psi (3.5 kPa).
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Page 11: Requirements For The Commonwealth Of Massachusetts
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Balcony with Perpendicular Side Wall Openable Fixed Closed...
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Page 15: Minimum Clearances To Combustibles
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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). 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 Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Figure 5 - Combustible Side Clearances Figure 6 - Mantel Height At 6” minimum side wall clearance, Mantel depth Top View of a combustible wall 16 (407) Fireplace can project to any length. -
Page 17: Installation Sequence
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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. Check local codes for more restrictive installation. - Page 18 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Table 10 - Fireplace Framing Specifications Model Framing NOTE: Dimension “D” is the construction to be 10-1/2 required framing depth when 35-7/8 36-1/4 38-3/4 18-1/2 23-3/8 2 x 4, or larger. 35”...
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Page 19: Prepare The Fireplace Top Spacers
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 (Figurex 7A). 2. -
Page 20: Install Header Shield
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Determining Vent Setup in the Combination Venting Unit Combination venting units are shipped with round outer flue covers and inner flue cover plates installed that will require removal before connecting the vent pipe. If you require a rear vented unit, remove the round outer rear flue cover (2 screws, Figure 9A) and the inner flue cover plate (4 screws, Figure 9B). -
Page 21: Rough In The Electrical Supply, If Needed
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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: Vent System Preparation
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Install The Rock/Stone Stop Kit (continued) 2. Place Top trim piece and hood that is included with façade on unit and install using three screws (see Figure 11B). 3. -
Page 23: Install The Vent Restrictor (If Necessary)
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Install the Vent Restrictor (if necessary) 1. Use the vent run descriptions in Figure 12 to determine if a vent restrictor is necessary. U-Shaped Vent 2. If necessary, assemble the vent restrictor and wing as detailed in Figures 12 and 13C. Restrictor 3. - Page 24 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 24). All of the fireplaces covered in this document are fitted with collars having locking inclined channels.
- Page 25 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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. Table 14 - Vent Section Length Nominal Section Nominal Section Length...
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Page 26: Install The Vent System
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Clearance to combustibles Maintain the minimum clearance to combustibles (e.g., framing, • 1” (26 mm) from sides attic, ceiling insulation, etc.). For all vertical runs: NOTE: Attic insulation shield (H3907, see Page 47) must be •... - Page 27 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 28 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 24 for more information. 8.
- Page 29 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 30 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 31 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 32 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 8. Change vent direction—At transition from or to a horizontal/inclined run, install SV4.5E45 or SV4.5E90 elbows in the same manner as the straight vent sections. The elbows feature a twist section to allow them to be routed about the center axis of their initial collar section to align with the required direction of the next vent run element.
- Page 33 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Figure 25 - Installing the Horizontal Termination Installing the Horizontal Termination, SV4.5HT-2 To help minimize water infiltration Firestop/Spacer (SV4.5HF) shown Typical (all models) or SV4.5HTSS (35” models only) it is recommended that the Fire- Termination on the exterior side of the wall.
- Page 34 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 35 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Table 23 - Top Vent—One 90° Elbow, Elbow Connection NOT at Fireplace H Maximum V Minimum feet meters feet meters 1.524 0.305 3.048 0.610 4.572 0.914 When using Secure Flex, use Firestop/Spacer 7.62 1.524...
- Page 36 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Table 26 - Rear Vent—Three 90° Elbows H + H Maximum H Maximum V Minimum feet meters feet meters feet meters Wall firestop/spacer 1.524 0.610 0.305 Wall Firestop/Spacer SV4.5HF ** SV4.5HF** 3.048...
- Page 37 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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. ®...
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Page 38: Complete The Field Wiring
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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. 3. - Page 39 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Millivolt Wiring Millivolt units are not provided with factory-installed controls; therefore, one of the optional control switches is required to operate the unit (Page 69): • ON/OFF Wall Switch, •...
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Page 40: Connect The Gas Line
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Connect the Gas Line All codes require a shutoff valve mounted in the supply line. Figure 31 illustrates two methods for connecting the gas supply. The flex-line method is acceptable in the U.S., however, Canadian requirements vary depending on locality. Installation must be in compliance with local codes. -
Page 41: Verify Proper Fireplace Operation
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Test Factory and Field Connections for Gas Leaks WARNING Never use an open flame to check for leaks. Turn on gas supply and test for gas leaks, using a gas leak test solution—also known as bubble leak solution. NOTE: Using a soapy water solution is an effective leak test solution but it is not recommended, because the soap residue that is left on the pipes/fittings can result in corrosion over time. -
Page 42: Optional Accessory: Install The Firebox Liners
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Optional Accessory: Install the Firebox Liners 1. Install the Firebox Liners (see Page 53). Install the Logs, and Glowing Embers 1. See Pages 56 - 58 for instructions on Installing the logs, and glowing embers. Install the Glass Door 1. -
Page 43: Install The Hood
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Figure 34 - Air Shutter Adjustment Rod Table 28 - Air Shutter Adjustment Guidelines Adjustment Amount of Primary Air Flame Color Air Shutter Adjustment Set-Screw If air shutter is Flame will Air shutter gap should be increased Adjustment... - Page 44 Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Figure 36A - Facade Installation Facades NOTE: It is recommended to use the remote when using Craftsman, Artisan, and Reflection facades as the lower compartment area will be harder to access. facade (with barrier) Bottom Shoulder...
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Page 45: Install The Finishing Materials
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Figure 36D - Bend Retaining TAB UP Barrier Assembly Replacement (Craftsman, Artisan, and Reflection) - See Figure 36C through 36E If the screen mesh barrier gets damaged it shall be replaced prior Retaining Tab to operation of the fireplace. -
Page 46: Attach The Safety-In-Operation Warnings
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 INSTALLER - ATTACHING SAFETY-IN-OPERATION WARNINGS It is the installers 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. ATTACHING SAFETY IN OPERATION WARNINGS APPOSITION DES MISES EN GARDE RELATIVES COLOCACIÓN DE ADVERTENCIAS DE SEGURIDAD... -
Page 47: Installation Accessories
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 INSTALLATION ACCESSORIES (continued) Cat. No. Model Description Cat. No. Model Description Vertical Termination for flex (flat to 6/12) with flex adaptor, section 77L78 SV4.5F Roof Flashing - Flat 56L74 SFVT30 of rigid vent, roof support collar...
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Page 49: Gas Conversion Kits
Innovative Hearth Products Installation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 HOMEOWNER’S INSTRUCTIONS - ATTACHING SAFETY IN OPERATION WARNINGS ATTACHING SAFETY IN OPERATION WARNINGS APPOSITION DES MISES EN GARDE RELATIVES COLOCACIÓN DE ADVERTENCIAS DE SEGURIDAD À LA SÉCURITÉ D’UTILISATION EN OPERACIÓN Your fireplace has been furnished with safety instruc- Votre foyer a été...
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Page 52: Accessing Control Compartment And Facade Removal
Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Gas Controls The standard controls for fireplace operation are located in the control compartment, below the glass door (Figure 38A). Optional control switches are also available. Familiarize yourself with the gas control valve and the lighting procedure (Pages 66-67). Millivolt Fireplaces Detailed lighting instructions are found on Pages 66-67.
- Page 54 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Installing the Firebox Liners (Optional Kit) KIT CONTENTS Affected Fireplace Models 1 ea. Set of 4 Hand Bend Brackets 35" , 40" and 45" direct- 1 ea. Set of Optional Fiber Panels vent fireplace models offered with 1 ea.
- Page 55 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Bracket Bracket Figure 39C - Insert Bent Bracket Bracket Example of Pre-Bent Bracket Before Insertion f i r e - p a r t s . c o m Insert Top Leg Of Bracket Between Lintel And Top Panel Bottom...
- Page 56 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Install the Logs and Glowing Embers WARNING • Turn OFF all gas and electricity to the appliance before installing the 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 57 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Installing the Gemini-C 35/40 Series Log Set The logs have pins and tabs to assist proper positioning. Upper logs rest on lower logs via pins /tabs. Proper log placement is critical to prevent sooting.
- Page 58 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Installing the Gemini-C 35/40 Series Log Set (continued) 5. Install the holes on left bottom log (3) (Figure 43) onto the two pins on log 2 (Figure 42). 6.
- Page 59 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Figure 48 - Barrier NOTICE: All Gemini-C series fireplaces require a facade kit (purchased separately), which includes a barrier to reduce the risk of burns from the hot 35”...
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Page 61: Maintenance
Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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. WARNING Turn OFF gas and electrical power to the fireplace and allow it to cool before cleaning or servicing the appliance. - Page 62 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 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 Qualified Service Technician Inspect valve and ensure it is properly Controls...
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Page 64: Accessory Components
Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 ACCESSORY COMPONENTS Firebox Liner Kits (Optional) Firebox Liner Kits (continued) Termination Shroud (fits H1968) Liner Kit Includes ember strip Deluxe Termination Guard (fits 94L10 and H1968) Heritage Brown Herringbone Heritage Brown Stacked Square Termination Guard (For use with the small... - Page 65 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Thermostatic or Manual modes Wall Thermostat Manual or up to 3 hr Countdown Timer • LCD Display modes • Wall surface mounted • Up to 9 hour Count down Timer •...
- Page 66 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 OFF/ON Wall Switch Kit Variable Speed Wall Switch Kit Unit-Mountable Rocker Switch Kit The OFF/ON wall switch kit can be used to control The variable speed wall switch kit provides This rocker switch kit can be installed directly the operation of the fireplace burner or blower.
- Page 67 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 ACCESSORY COMPONENTS (continued) Facade Kits (Required Option) Cat. No. Model Description Used on F3567 FCFBK35T Facade - Classic Frame, Black 35 Trad F3570 FRBK35T Facade - Reflection, Black 35 Trad F3573 FRWC35T Facade - Reflection, Warm Chestnut 35 Trad...
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Page 68: Lighting Instructions
Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 LIGHTING INSTRUCTIONS, MILLIVOLT - ENGLISH 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. - Page 69 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 LIGHTING INSTRUCTIONS, MILLIVOLT - FRENCH POUR PLUS DE SÉCURITÉ, LIRE AVANT D’ALLUMER 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.
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Page 70: Troubleshooting
Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 TROUBLESHOOTING MILLIVOLT SYSTEMS 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 71: Replacement Parts
Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 REPLACEMENT PARTS Cat. No. Model Description F3726 Gemini35DMN-C 35” Dual Flue, Elec, NG F3727 Gemini35DMP-C 35” Dual Flue, Elec, LP F3730 Gemini40DMN-C 40” Dual Flue, Elec, NG F3731 Gemini40DMP-C 40”... - Page 72 Innovative Hearth Products Operation Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 REPLACEMENT PARTS (continued) 35” Models 40” Models Catalog Number Catalog Number Millivolt, Pilot Assembly, Natural Gas 69L17 69L17 Millivolt, Pilot Assembly, Liquid Propane 69L18 69L18 Millivolt Piezo Igniter Wire 56L21 56L21 Millivolt Pilot Generator...
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Page 73: Warranty
Innovative Hearth Products Astria Brand Gas Fireplace ® Limited Lifetime Warranty THE WARRANTY Innovative Hearth Products ("IHP") Limited Lifetime Warranty warrants your Astria brand gas fireplace ("Product") to be free from defects in materials and workmanship ® at the time of manufacture. The product body, firebox and barrier carry the Limited Lifetime Warranty. Ceramic glass carries the Limited Lifetime Warranty against thermal breakage only. - Page 74 Innovative Hearth Products Installation and Operation Instructions Gemini™ -C Series Direct-Vent Gas Fireplaces 900912-00C, 04/2019 Astria.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 f i r e - p a r t s .
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