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Fireplace Heaters
Millivolt Models ..Electronic Model
ADAGIO-MN
ADAGIO-MP
Installer: Leave This Manual With The Appliance.
Consumer: Retain This Manual For Future Reference.
A French manual is available upon request. Order P/N 850,044CF.
Ce manuel d'installation est disponible en francais, simplement
en faire la demande. Numéro de la pièce 850,044CF.
I
n the Commonwealth of Massachusetts:
• Installation must be performed by a licensed plumber or gas fitter
• See Table of Contents for location of additional Commonwealth of
Massachusetts requirements
These appliances may be installed in an aftermarket permanently located, manufactured (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.
WARNING: If the information in these instructions
are not followed exactly, a fire or explosion may
result causing property damage, personal injury
or loss of life.
Do not store or use gasoline or other flammable
vapors or liquids in the vicinity of this or any other
appliance.
WHAT TO DO IF YOU SMELL GAS:
• Do not 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 your gas supplier's
instructions.
• If your gas supplier cannot be reached, call
the fire department.
Installation and service must be performed by a quali-
fied installer, service agency or the gas supplier
INSTALLATION INSTRUCTIONS MANUAL
Direct-Vent Gas
.....
ADAGIO-EN
P/N 850,044M Rev. D, 06/2008
Report No. 116-F-48-5
AVERTISSEMENT : S'assurer de bien suivre les instruc-
tions données dans ce guide pour minimiser les risques
d'incendie ou d'explosion pouvant entraîner des dom-
mages matériels, des blessures ou la mort.
Ne pas entreposer ni utiliser d'essence ou d'autres produits
ou liquides inflammables à proximité de cet appareil ou
de tout autre appareil de chauffage.
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
• Ne pas tenter d'allumer l'appareil.
• Ne pas toucher aux interrupteurs électriques; ne pas
utiliser un téléphone dans le bâtiment.
• Aller immédiatement chez un voisin pour téléphoner
au fournisseur du gaz et suivre leurs instructions.
• Si le fournisseur de gaz n'est pas disponible, appeler
les pompiers.
L'installation et l'entretien doivent être assurés par un
installateur certifié, une société de service spécialisée
.
ou le fournisseur de gaz.
Adagio™ Series
US
TM
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Table of Contents
Related Manuals for Lennox Hearth Products Adagio ADAGIO-EN
Summary of Contents for Lennox Hearth Products Adagio ADAGIO-EN
- Page 1 Direct-Vent Gas Fireplace Heaters Millivolt Models ..Electronic Model ADAGIO-MN ADAGIO-MP Installer: Leave This Manual With The Appliance. Consumer: Retain This Manual For Future Reference. P/N 850,044M Rev. D, 06/2008 A French manual is available upon request. Order P/N 850,044CF. Ce manuel d’installation est disponible en francais, simplement en faire la demande.
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Page 2: Table Of Contents
TABLE OF CONTENTS Packaging ...Page 2 Introduction ...Page 2 General Information ...Page 2 Appliance and Vent Clearances ...Page 4 New York City, New York (MEA) ..Page 4 Requirements for Commonwealth of Massachusetts ..Page 4 Location ...Page 5 Cold Climate Insulation ...Page 5 Manufactured Home Requirements ..Page 5 Appliance and Vent Clearances ...Page 6 Vent Termination Clearances ..Page 7 Typical Installation Sequence ...Page 8 Detailed Installation Steps ..Page 8 Step 1. Framing ..Page 9 Framing Specifications . - Page 3 These appliances are designed to operate on natural or propane gas only. The use of other fuels or combination of fuels will degrade the performance of this system and may be dangerous. Millivolt Models - Millivolt models come standard with the manu- ally-modulated gas valve; flame appearance and heat output can be controlled at the gas valve. Input of millivolt models is shown in the fol- lowing table: Input (BTU/HR) Manually-Modulated Gas Valves (millivolt models) Model...
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Page 4: Appliance And Vent Clearances
WARNING Failure to comply with the instal- lation and operating instructions provided in this document will result in an improperly installed and operating appliance, voiding its warranty. Any change to this appliance and/or its operating controls is dangerous. Improper installation or use of this appli- ance can cause serious injury or death from fire, burns, explosion or carbon monoxide poisoning. -
Page 5: Location
LOCATION In selecting the location, the aesthetic and functional use of the appliance are primary concerns. However, vent system routing to the exterior and access to the fuel supply are also important. Due to high temperatures, the appliance should be located out of traffic and away from furniture and draperies, etc. (Figure 1). The location should also be free of electrical, plumbing or other heating/air conditioning ducting. The appliance should be mounted on a fully supported base extending the full width and depth of the unit. The appliance may be located on or near conventional construction materials. However, if installed on combustible materials, such as carpeting, vinyl tile, etc., a metal or wood barrier covering the entire bottom surface must be used. -
Page 6: Appliance And Vent Clearances
APPLIANCE AND VENT CLEARANCES The appliance is approved with zero clearance to combustible materials on all sides (as detailed in Table 6), with the following exception: 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. In addition, when the unit is recessed, the side walls surrounding the unit must not extend beyond the front edge of the unit. See Figure 1. MINIMUM CLEARANCES Inches (millimeters) Back 1/2 in. (1 mm) Sides 1/2 in. (1 mm)** Top Spacers 0 in. (0 mm) Floor 0 in. (0 mm)*** From Bottom of Unit 64 in. -
Page 7: Vent Termination Clearances
VENT TERMINATION CLEARANCES * See Item D in the Text Below. Center Line Exterior Wall of Termination *18” Horizontal Termination 18” Ventilated Soffit Inside Corner DETAIL D Fixed Closed Window = Air Supply Inlet = Vent Terminal Minimum Clearances A = Clearance above grade, veranda, porch, deck or balcony. -
Page 8: Typical Installation Sequence
These instructions should be used as a guide- line and do not supersede local codes in any way. Install vent according to local codes, these instructions, the current National Fuel Gas Code (ANSI-Z22.1) in the USA or the current standards of CAN/CGA-B149.1 and -B149.2 in Canada. -
Page 9: Step 1. Framing
Step 1. FRAMING Frame these appliances as illustrated in Figure 9, unless the appliance is to be installed in a corner. See Figure 10 for corner framing installations. All framing details must allow for a minimum clearance to combustible framing members as shown in Table 6 on Page 6. If the appliance is to be elevated above floor level, a solid continuous platform must be constructed. Headers may be in direct contact with the appliance top spacers but must not be supported by them or notched to fit around them. All construction above the appliance must be self supporting, DO NOT use the appliance for structural support. The fireplace should be secured to the side fram- ing members using the unit's nailing flanges on each side of the fireplace front. See Figure 8. -
Page 10: Fireplace Specifications
FIREPLACE SPECIFICATIONS Fireplace Dimensions - Inches (millimeters) Co-axial DV Vent 4-1/2" (114) Inner 7-1/2" (191) Outer 15-1/32 (382) 15-15/32 7-11/16 (393) (195) 40-1/32 (1017) 20-3/4 36-23/32 (527) (933) (864) 1-7/8 (48) 5-13/32 (137) 6-1/16 14-3/4 (375) 1-1/2 (154) (38) 21-1/16 (535) 8-7/32 (209) Due to Lennox' ongoing commitment to quality, all specifications, ratings and dimensions are subject to change without notice. -
Page 11: Facade Specifications
FACADE SPECIFICATIONS Arch Facades** Black and Brushed Nickel Finishes Cat. Model Description H577 ADAGIO-AG Arch Black H5774 ADAGIO-PF Arch Br. Nickel ** A filigree inset kit is also required (sold separately). See Care and Operation Manual for ordering information. Gated Facades Cat. -
Page 12: Step 2. Routing Gas Line
Step 2. ROUTING GAS LINE Route a 1/2" (13 mm) gas line along the inside of the left side framing as shown in Figure 12. Gas lines must be routed, constructed and made of materials that are in strict accordance with local codes and regulations. All appliances are factory-equipped with a flexible gas line connector and 1/2 inch shutoff valve. (See Step 7 on Page 24). Right Side Front Corner of Fire- place Framing 6-1/8" (156 mm) * Measured from the top of platform that unit is installed on Figure 12 to pipe center (see Figure 9) -
Page 13: Vent Section Length Chart
VENT SECTION LENGTH CHART Nominal Section Length (inches) i t c Net Section 4 ½ 10 ½ 22 ½ 4 ½ 46 ½ Length (inches) i t c Height of Vent Number of Vent Sections *inches feet VENT SECTION LENGTH CHART Nominal Section Length (inches) i t c... - Page 14 B. Attach vent components to appliance - Secure Vent SV4.5 direct vent system compo- nents are unitized concentric pipe components featuring positive twist lock connections (see Figure 15). All of the appliances covered in this document are fitted with collars having locking inclined channels. The dimpled end of the vent compo- nents fit over the appliance collar to create the positive twist lock connection. First Vent Component Align the dimple (four places) with the opening of the locking incline channel on appliance collar. Twist vent component clockwise to engage and seal. Dimple Locking Incline Channel...
- Page 15 It is important to maintain the required clear- ances to combustibles: 1" (25 mm) at all sides for all vertical runs; and " (76 mm) at the top, 1" (25 mm) at sides, and 1" (25 mm) at the bottom for all horizontal/inclined runs. H. Frame roof opening - Identify location for vent at the roof. Cut and/or frame opening per Roof Framing Chart and Figure 19.
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Page 16: Vertical Vent Tables And Figures
VERTICAL VENT FIGURES/TABLES Notes: • Secure Vent™ (rigid vent pipe) is shown in the Figures; Secure Flex™ (flexible vent pipe) may also be used. • It is very important that the horizontal/in- clined run be maintained in a straight (no dips) and recommended to be in a slightly elevated plane, in a direction away from the fireplace of 1/4"... -
Page 17: Horizontal Termination System
HORIZONTAL (OUTSIDE WALL) TERMINATION SYSTEM Figures 26, and Figures 29 to 32 on Pages 17, 19 and 20 and their associated Horizontal Vent Table illustrate the various horizontal venting configurations that are possible for use with these appliances. Secure Vent™ pipe applications are shown in these figures; Secure Flex™ pipe may also be used. A Horizontal Vent Table summarizes each system’s minimum and maximum vertical and horizontal length values that can be used to design and install the vent components in a variety of applications. Both of these horizontal vent systems terminate through an outside wall. Building Codes limit or prohibit terminating in specific areas. Refer to Figure 5 on Page 7 for location guidelines. - Page 18 It is important to maintain the required clear- ances to combustibles: 1" (25 mm) at all sides for all vertical runs; and " (76 mm) at the top, 1" (25 mm) at sides, and 1" (25 mm) at the bottom for all horizontal/inclined runs J. Assemble vent run to exterior wall - If not previously measured, locate the center of the vent at the exterior wall. Prepare an opening as...
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Page 19: Horizontal Vent Tables And Figures
See Table 7 as an aid in venting component selection for a particular range of exterior wall thicknesses. Venting Components Required for Various Exterior Wall Thick- nesses, when using Square Termination Kit (SV4.5HT-2) Vent Components Required Exterior Wall Thickness - inches (mm) Termination Kit Only 6 to 9-1/4 (152 to 235) Termination Kit and 6 In. Vent... - Page 20 HORIZONTAL VENT FIGURES / TABLES (CONTINUED) � Wall Firestop/Spacer Square termination (SV4.5HT-2) shown. See Table 7 on Page 19 as an aid in venting component selection for a particular range of exterior wall thicknesses. Figure 31 - Top Vent - TWO 90 DEGREE ELBOWS Square termination (SV4.5HT-2) shown.
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Page 21: Venting Using Flexible Vent Pipe
VERTICAL OR HORIZONTAL VENTING USING SECuRE FLEX KITS AND COMPONENTS Secure Flex™ venting kits and components may be used in any venting application in place of rigid Secure Vent™ (SV4.5) direct vent components. All restrictions, clearances and allowances that pertain to the rigid piping apply to the flexible venting. Secure Flex kits may not be modified; also, under no circum- stances may separate sections of flex pipe be joined together. -
Page 22: Step 4. Field Wiring
Step 4. FIELD WIRING Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. Refer to Section A for millivolt appliances and Section B for electronic appliances. The gas valve is set in place and pre-wired at the factory on both models. A. Millivolt Wiring (See Figure 35) – 1. Appliance-mounted ON/OFF burner control switch (rocker switch) is factory installed in the control compartment. An optional... -
Page 23: Step 5. Optional Blower Kit Wiring
BLOWER CONTROL CIRCUIT WIRING 120V, 60HZ, 1PH * Wall-mounted ON/ OFF Blower Switch or Variable Speed Control Switch. Junction Box Broken Side of Black Receptacle Neutral Side of Receptacle Plug blower Tab Intact into this Green receptacle Ground Screw Blower Field Wired Factory Wired Ground... -
Page 24: Step 7. Connecting Gas Line
Door Assembly b - Glass Door Removal Figure 38 Step 7. CONNECTING GAS LINE Make gas line connections. Codes require a shut-off valve mounted in the supply line. Figure 40 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. These appliances are equipped with a gas flex line for use (where permitted) in connecting the unit to the gas line. A gas flex line is provided to aid in attaching the direct vent appliance to the gas supply. The gas flex line can only be... -
Page 25: Step 8. Install Firebox Liner Kit
Step 8. Install the firebox liner kit (sold separately), per instruc- tions provided in kit, before proceeding to Step 9. Step 9. INSTALLING THE LOGS AND GLOWING EMBERS A FIREBOx LINER KIT MUST BE INSTALLED BEFORE INSTALLING LOGS. THIS APPLIANCE IS NOT APPROVED FOR OPERATION WITHOUT A FIREBOx LINER KIT INSTALLED (SOLD SEPARATELY). - Page 26 1. Place the rear log (A) as shown in Figure 42 on the bottom of the log over the corresponding locating pins (#1 & #2) and against the log support bracket. See Figures 41 and 42 for pin and rear bracket locations. Figure 42 - Install Rear Log (A) 2. Place the left middle log (B) as shown in Figure 43 on the bottom of log B over the corresponding locating pin on Log A. Figure 43 - Install Left Middle Log (B) 3.
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Page 27: Step 10. Checking Unit Operation
Step 10. CHECKING APPLIANCE OPERA- TION With gas line installed run initial system check- out before closing up the front of the unit. Follow the pilot lighting instructions provided in the Care and Operation Manual. For piezo igniter location see Figure 39 on Page 24 (millivolt appliances only). Note: Lighting Instructions are also found on the literature tag tied to the gas piping next to the gas valve. To access the tag, open the bottom control panel (see instruction sheet provided with the facade kit for additional information about the control panel). - Page 28 Burner Adjustment To adjust the flame, move the lever arm up or down (located in the lower control area as shown in Figure 51). When the arm is positioned all the way down it is fully open. When the arm is positioned all the way up, it is closed. Ensure that the air shutter is closed (push lever all the way up). CAUTION: DO NOT BEND THE AIR SHUTTER ROD.
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Page 29: Finishing Requirements
FINISHING REQUIREMENTS - Wall Details Complete finished interior wall. To install the appliance facing flush with the finished wall, position framework to accommodate the thickness of the finished wall (Figure 52). Header (2x4) 4" Min Drywall IMPORTANT NOTE: Place the header verti- cal as shown to main- Top of tain proper clearance Appliance from the vent system to combustibles. * Vent to combustible Spacers on Side = 1"... -
Page 30: Installation Accessories
INSTALLATION ACCESSORIES Listed Secure Vent™ Components Cat. No. H1968 SV4.5HT-2 H2152 SV4.5CGV-1 77L70 SV4.5L6 Vent Sections 77L71 SV4.5L12 77L72 SV4.5L24 77L73 SV4.5L36 77L74 SV4.5L48 77L75 SV4.5LA 77L76 SV4.5E45 77L77 SV4.5E90 The following flashings come packaged with a storm collar: 77L78 77L79 SV4.5FA 77L80 SV4.5FB 77L81 SV4.5SC6 H2246 SV4.5HF H2247 SV4.5VF H2248 SF4.5HF... -
Page 31: Gas Conversion Kits
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 authorized having jurisdiction. If the information in these instructions is not followed exactly, a fire, explosion or produc- tion of carbon monoxide may result causing property damage, personal... - Page 32 SIT Millivolt Gas Valve Shown Pressure Regulator Remove These Components SIT Electronic Gas Valve Pressure Regulator Millivolt & Electronic Gas Valves Figure 54 Step 5. Attach manometer to the manifold side pressure test fitting and verify manifold pressure reads 3.5 inches water column (0.87 kPa) for natural gas, and 10.0 inches water column (2.49 kPa) for propane gas. Step 6. Refer to Figure 55 and remove the pilot hood assembly to access the hexed pilot orifice. Remove and replace the orifice with the one provided with the kit.