Lennox Crestline LSBV-4228EN-H Installation Instructions Manual

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INSTALLATION INSTRUCTIONS

Crestline ™ Series B-Vent Gas Fireplaces

36"/42" LSBV Models

P/N 850042M Rev. C 07/2010

This manual is one of a set of two supporting this product.

Refer to P/N 875035M for Care and Operation Instructions.

This manual is available in French. Order P/N 506223-07.

Ce manuel est disponible en francais. Simplement en faire la demande numéro de la pièce 506223-07.

Portland

OTL Report No. 116-F-45-5

MODELS

Millivolt Models

LSBV-3628MN

LSBV-3628MP

LSBV-4228MN

LSBV-4228MP

LSBV-3628MN-H LSBV-4228MN-H

LSBV-3628MP-H LSBV-4228MP-H

Electronic Models

LSBV-3628EN

LSBV-3628EN-H

LSBV-4228EN

LSBV-4228EN-H

US

WARNING AVERTISSEMENT

HOT GLASS WILL

CAUSE BURNS.

UNE SURFACE VITRÉE CHAUDE PEUT

CAUSER DES BRÛLURES.

DO NOT TOUCH GLASS

UNTIL COOLED.

NEVER ALLOW CHILDREN TO

TOUCH GLASS.

LAISSER REFROIDIR LA SURFACE

VITRÉE AVANT D'Y TOUCHER.

NE PERMETTEZ JAMAIS À UN ENFANT

DE TOUCHER LA SURFACE VITRÉE.

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

WARNING: If the information in these instructions is causing property damage, personal injury or death.

- 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 supplier’s instructions.

• department.

- installer, service agency or the gas supplier.

INSTALLER: Leave this manual with the appliance.

CONSUMER: Retain this manual for future reference.

INSTALLATEUR: Laissez cette notice avec l'appareil.

CONSOMMATEUR: Conservez cette notice pour consultation ultérieure.

AVERTISSEMENT: Assurez-vous de bien suivre les instructions données dans cette notice pour réduire au minimum le risque d’incindie ou d’explosion ou pour éviter tout dommage matériel, toute blessure ou la mort.

- Ne pas entreposer ni utilizer d’essence ni d’autres 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.

• 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 le fournisseur de gaz.

LENNOX CRESTLINE™ SERIES B-VENT GAS FIREPLACES • 36"/42" LSBV MODELS • INSTALLATION INSTRUCTIONS

TABLE OF CONTENTS

Packaging .........................................

page 2

Introduction ......................................

page 2

Massachusetts and New York

Requirements ..................................

page 3

General Information ..........................

page 3

Location ............................................

page 4

Appliance Specifications ...................

page 4

Clearances ........................................page 5

Gas Vent Rule ...................................page 5

Framing Specifications ......................page 5

Assembly Steps ................................

page 6

Installation ........................................

page 6

Vent System Installation ...................page 7

Field Wiring .......................................page 7

Connecting Gas Line .........................page 8

Outside Air Kit Installation .................page 8

Log and Glowing Embers

Installation ...................................page 9

Appliance Operation ..........................page 10

Manual Limit Switch .........................page 10

Millivolt Appliance Checkout .............page 11

Electronic Appliance Checkout ..........page 11

Adjustment ........................................page 11

Finishing Requirements ....................

page 12

Cold Climate Insulation .....................

page 12

Attaching "Safety-in-Operation"

Warnings .............................. page 13

Installation Accessories ....................

page 14

Gas Conversion Kits .................. page 15

Please read and understand these instructions before beginning your installation.

2

PACKAGING

The assembled vented gas fireplace is packaged with the following items:

• One foam packaged log set located in firebox area.

• One bag of glowing embers (rockwool) located in the bottom compartment.

• One envelope containing the literature package, which consists of the homeowner's manual, installation instructions, and warranty. Envelope is located in the control area.

INTROdUCTION

The millivolt appliances are designed to operate on either natural or propane gas. A millivolt gas control valve with piezo ignition system provides safe, efficient operation.

The electronic appliances are designed to operate on either natural or propane gas. An electronic intermittent pilot system provides safe, efficient operation. External electrical power is required to operate these units.

These appliances comply with National Safety

Standards and are tested and listed by Omni-

Test Laboratories (Report No. 116-F-45-5) to

ANSI Z21.50b (in Canada, CSA-2.22b), and

CAN/CGA-2.17-M91 in both USA and Canada, as vented gas fireplaces.

Installation must conform to local codes. In the absence of local codes, installation must comply with the current National Fuel Gas Code,

ANSI Z223.1 (NFPA 54) (in Canada, the current

CAN/CGA B149 installation code). Electrical wiring must comply with local codes. In the absence of local codes, installation must be in accordance with the National Electrical Code,

NFPA 70, latest edition (in Canada, the current

CSA C22.1 Canadian Electric Code).

These Crestline series appliances have been designed, tested and listed for use with Security

Chimney's 10" B-vent system. Refer to page 14 for a complete listing of the 10" B-vent com ponents available for use with these models.

WARNING

B-Vent appliances are not designed to operate in negatively pressured environments (pressure within the home is less than pressures outside). Significant negatively pressured environments caused by weather, home design, or other devices may impact the operation of these appliances. Negative pressures may result in poor flame appearance, sooting, damage to property and/or severe personal injury. Do not operate these appliances in negatively pressured environments.

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. To restrict access to a fireplace or stove, install an adjustable safety gate to keep toddlers, young children and other at risk individuals out of the room and away from hot surfaces.

AVERTISSEMENT

Les jeunes enfants devraient être surveillés étroitement lorsqu’ils se trouvent dans la même pièce que l’appareil. Les tout petits, les jeunes enfants ou les adultes peuvent subir des brûlures s’ils viennent en contact avec la surface chaude. Il est recommandé d’installer une barrière physique si des personnes à risques habitent la maison. Pour empêcher l’accès à un foyer ou à un poêle, installez une barrière de sécurité; cette mesure empêchera les tout petits, les jeunes enfants et toute autre personne à risque d’avoir accès à la pièce et aux surfaces chaudes.

Children and adults should be alerted to the hazards of high surface temperature and should stay away to avoid burns or clothing ignition.

Les enfants et les adultes devraient être informés des dangers que posent les températures de surface élevées et se tenir à distance afin d’éviter des brûlures ou que leurs vêtements ne s’enflamment.

DO NOT ATTEMPT TO ALTER OR MODIFY

THE CONSTRUCTION OF THE APPLIANCE OR

ITS COMPONENTS. ANY MODIFICATION OR

ALTERATION MAY VOID THE WARRANTY,

CERTIFICATION AND LISTINGS OF THIS UNIT.

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.


Massachusetts and New york

Requirements

REQUIREMENTS FOR THE COMMON-

WEALTH OF MASSACHUSETTS

These fireplaces are approved for installation in the US state of Massachusetts if the following additional requirements are met:

• Installation and repair must be done by a plumber or gas fitter licensed in the Commonwealth of Massachusetts.

• The flexible gas line connector used shall not exceed 36 inches (92 centimeters) in length.

• The individual manual shut-off must be a

T-handle type valve.

NEW yORK CITy, NEW yORK (MEA)

These fireplaces are approved for installation in New York City in the US state of New York, if the following additional requirement is met:

• An outside air kit (FOAK-4 or FOAK-4LD) must be installed. See Installation Accessories on page 14.

GENERAL INFORMATION

Note: Installation and repair should be performed by a qualified service person. The appliance should be inspected annually by a qualified professional service technician. More frequent inspections and cleanings may be required due to excessive lint from carpeting, bedding material, etc. It is imperative that the control compartment, burners and circulating air passage ways of the appliance be kept clean.

S'assurer que le brùleur et le compartiment des commandes sont propres. Voir les instructions d'installation et d'utilisation qui accompagnent l'apareil.

Provide adequate clearances around air openings and adequate accessibility clearance for service and proper operation. Never obstruct the front openings of the appliance.

WARNING: THESE FIREPLACES ARE

VENTEd dECORATIVE GAS APPLIANC-

ES. dO NOT BURN WOOd OR OTHER

MATERIAL IN THESE APPLIANCES.

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.

Input of appliance are 45,000 BTU/HR for

Propane models and 50,00 BTU/HR for Natural

Gas models.

Gas

Type

Orifice Size

Natural Propane

LSBV-3628

LSBV-4228

#26

#26

#45

#45

Elevation

0 - 4500’

(0 - 1370 m)

0 - 4500’

(0 - 1370 m)

These appliances must not be connected to a chimney or flue serving a separate solid fuel burning appliance.

Do not use these appliances if any part has been under water. Immediately call a qualified, professional service technician to inspect the appliance and to replace any parts of the control system and any gas control which have been under water.

Ne pas se servir de cet appareil s'il a été plongé dans l'eau, complètement ou en partie.

Appeler un technicien qualifié pour inspecter l'appareil et remplacer toute partie du système de contrôle et toute commande qui ont été plongés dans l'lau.

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 être installé dans un maison préfabriquée (É.-U. seulement) ou mobile déjà installée à demeure si les réglements locaux le permettent. Cet appareil doit être utilisé uniquement avec les types de gaz indiqués sur la plaque signalétique. Ne pas l'utiliser avec d'autres gaz sauf si un kit de conversion certifié est installé.

dO NOT ATTEMPT TO ALTER OR MOdIFy

THE CONSTRUCTION OF THE APPLIANCE OR

ITS COMPONENTS. ANy MOdIFICATION OR

ALTERATION MAy VOId THE WARRANTy,

CERTIFICATION ANd LISTINGS OF THIS UNIT.

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.

WARNING: FAILURE TO COMPLy WITH

THE INSTALLATION ANd OPERATING IN-

STRUCTIONS PROVIdEd IN THIS dOCU-

MENT WILL RESULT IN AN IMPROPERLy

INSTALLEd ANd OPERATING APPLIANCE,

VOIdING ITS WARRANTy. ANy CHANGE

TO THIS APPLIANCE ANd/OR ITS OP-

ERATING CONTROLS IS dANGEROUS.

IMPROPER INSTALLATION OR USE OF

THIS APPLIANCE CAN CAUSE SERIOUS

INjURy OR dEATH FORM FIRE, BURNS,

ExPLOSION OR CARBON MONOxIdE

POISONING.

Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning are similar to the flu with headaches, dizziness and/ or nausea. If you have these signs, obtain fresh air immediately. Turn off the gas supply to the appliance and have it serviced by a qualified professional, as it may not be operating correctly.

WARNING: CHILdREN ANd AdULTS

SHOULd BE ALERTEd TO THE HAzARdS

OF HIGH SURFACE TEMPERATURES. USE

CAUTION AROUNd THE APPLIANCE TO

AVOId BURNS OR CLOTHING IGNITION. yOUNG CHILdREN SHOULd BE CARE-

FULLy SUPERVISEd WHEN THEy ARE IN

THE SAME ROOM AS THE APPLIANCE.

WARNING: dO NOT PLACE CLOTHING

OR OTHER FLAMMABLE MATERIALS ON

OR NEAR THIS APPLIANCE.

AVERTISSEMENT: SURVEILLER LES

ENFANTS. GARdER LES VêTEMENTS,

LES MEUBLES, L'ESSENCE OU AUTRES

LIQUIdES à VAPEUR INFLAMMABLES

LIN dE L'APPAREIL.

WARNING: THIS APPLIANCE MAy ONLy

BE FITTEd WITH dOORS CERTIFIEd FOR

USE WITH THE APPLIANCE.

These appliances are equipped with an integral combustion air door and actuator arm.

Combustion air kits are optional and must be installed before removing the securing screw allowing the movement of the combustion air actuator arm (see Step 7 on page 8) .


3


Test gage connections are provided on the front of the millivolt gas control valves (identified OUT for the manifold side and IN for inlet pressure side.

Nominal operating pressures for the manifold side of the gas control system are; 3.5 inches water column (0.87 kPa) for natural gas models and 10 inches water column (2.49 kPa) for propane gas models.

Minimum inlet gas pressure to the appliance is

5.0 inches water column (1.24 kPa) for natural gas and 11 inches water column (2.74 kPa) for propane for the purpose of input adjustment.

Maximum inlet gas supply pressure to the appliance is 10.5 inches water column (2.61kPa) for natural gas and 13.0 inches water column

(3.23 kPa) for propane. The appliance must be isolated from the gas supply piping system

(by closing its individual manual shut-off valve) during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5) kPa).

The appliance and its individual shut-off valve must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of 1/2 psig

(3.5 kPa).

APPLIANCE SPECIFICATIONS

12-15/32

7-3/32

28-15/32

5-3/4 LSBV-36: 37

LSBV-42: 43

LSBV-36: 41-3/4

LSBV-42: 47-3/4

Front View

LOCATION

52-11/32

41-5/16

47-9/32

4

Typical Locations

Figure 1

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. Consideration should be given to traffic ways, furniture, draperies, etc., due to elevated surface temperatures. The location should also be free of electrical, plumbing or other heating/ air conditioning ducting.

8-7/8

Gas Line

Or Switch

Wire Outlet

1-7/16

Left Side View

Combustion

Air Inlet

7-7/16

15-27/32

1-25/32

Gas Line

Or Switch

Wire Outlet

Junction

Box

Location

4-13/32

16-1/16

Right Side View

2-9/32

LSBV-36: 23-1/2

LSBV-42: 29-1/2

8-15/32

19/32

20-1/32

Top View

Figure 2



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.

These appliances may be used for bedroom installations in the United States and are listed accordingly. These units may not be installed in bedrooms in Canada.

CLEARANCES

Minimum clearance to combustibles for the appliance is as follows: sides and back - 3/8"

(9.52 mm), floor - 0" (0 mm), adjacent wall - 0"

(0 mm), ceiling - 37-1/2" (953 mm).

Venting

Gas Vent Rule – Gas vent caps are not permitted within 8 feet (2.4 m) of a vertical wall or similar obstruction. Gas vent caps that are located 8' or more from a portion of a building which extends at an angle greater than 45° upward from the horizontal may terminate in accordance with

Table 1 (Figure 3) , provided that in no case shall any discharge opening on the cap be less than 2' (610 mm) horizontally from the roof surface (National Fuel Gas Code ANSI Z223.1

(NFPA 54) 7.6.2) (CAN/CGA B149).

FRAMING SPECIFICATIONS

Figure 4

B

A

Fireplace Framing

Back Wall of Chase/Enclosure if any

C

G

Header

FOAK

Combustion

Air Kit

X

12

Roof Pitch is X/12

Rough

Framing Face

H

(Unfinished Shown)

Figure 5

A

Inside Chase

H

Minimum Height from Roof to Lowest Discharge Opening

Figure 3

Roof Slope

Flat to 6/12

Over 7/12 to 9/12

Minimum Height from Roof to Lowest discharge Opening

Feet Meters

1' 0"

2' 0"

Over 10/12 to 12/12 4' 0"

Over 13/12 to 16/12 6' 0"

Over 17/12 to 21/12 8' 0"

0.3

0.6

1.2

1.8

2.4

Note: Venting terminals shall not be recessed into a wall or siding.

Table 1

Back Wall of Chase/Enclosure

Including Finishing Materials if any

G

C

Optional Locations

FOAK

Combustion

Air Kit

FATO Adapter

(Optional)

A

J

Outside Chase

Rough Framing Face


Figure 6


Back Wall of Chase/Enclosure if any

FOAK-4

Combustion

Air Kit

K

D

F

G

C

A

E

Framing Face


Corner Installation

Figure 7

A

B

C

d

E

F

G

H

j

K

Framing dimensions

Fireplace Opening Width

LSBV-3628 LSBV-4228

42-1/4"

(1073 mm)

48-1/4"

(1226 mm)

52-1/2"

(1344 mm)

23-9/16"

(599 mm)

52-1/2"

(1344 mm)

29-9/16"

(751 mm)

11-1/4"

(286 mm)

63-1/2"

(1613 mm)

31-3/4"

(807 mm)

20-1/2"

(521 mm)

4"

(102 mm)

14-1/4"

(362 mm)

69-1/2"

(1765 mm)

34-3/4"

(883 mm)

20-1/2"

(521 mm)

4"

(102 mm)

7-1/2"

(190 mm)

44-3/16"

(1122 mm)

7-1/2"

(190 mm)

49-1/8"

(1248 mm)

Note: All framing dimensions calculated for 1/2" dry wall at the appliance face. If sheathing the chase or finishing with other thickness materials, calculations will need to be made.

5


ASSEMBLy STEPS

The typical sequence of installation follows, however, each installation is unique resulting in variations to those described.

1.

Construct the appliance framing.

2.

Route gas supply line to appliance location.

3.

Position the appliance.

4.

Install the vent system and exterior termination.

5.

Field wire and install operating control switch.

6.

Make connection to gas supply.

7.

Install (optional) outside Air Kit.

8.

Install the logs and glowing embers

(rockwool).

9.

Check appliance operation.

10.

Adjust burner to ensure proper flame

appearance.

11.

Attach "Safety in Operation" Warnings .

6

PRE-INSTALLATION NOTES

The fireplace may be installed directly on a combustible floor or raised on a platform of an appropriate height. Do not place fireplace on carpeting, vinyl or other soft floor coverings. It may, however, be placed on flat wood, plywood, particle board or other hard surfaces. Be sure fireplace rests on a solid continuous floor or platform with appropriate framing for support and so that no cold air can enter the room from under the fireplace.

The fireplace may be positioned and then the framing built around it, or the framing may be constructed and the fireplace positioned into the opening.

Usually, no special floor support is needed for the fireplace, however, to be certain:

1. Estimate the total weight of the fireplace system and surround materials such as brick, stone, etc., to be installed.

2. Measure the square footage of the floor space to be occupied by the system, surrounds and hearth extensions.

3. Note the floor construction, i.e. 2 x 6’s, 2 x 8’s or 2 x 10’s, single or double joists, type and thickness of floor boards.

4. Use this information and consult your local building code to determine if you need additional support.

If you plan to raise the fireplace and hearth extension, build the platform assembly then position fireplace and hearth extension on top. Secure the platform to the floor to prevent possible shifting.

INSTALLING THE FIREPLACE

Step 1.

Construct the Appliance Framing -

Frame appliance enclosure as illustrated in

Figures 4 through 7 on page 5 .

Note: The framed depth, 20-1/2" (521 mm) from a framed wall, must always be measured from a finished surface. If a wall covering such as drywall is to be attached to the rear wall, then the 20-1/2" (521 mm) must be measured from the drywall surface. It is important that this dimension be exact.

If the appliance is to be elevated above floor level, a solid continuous platform must be constructed.

The header may rest on the top metal spacers, but must not be notched to fit around them.

Consult all local codes.

An external regulator must be used on all propane (L.P.G.) heaters to reduce the supply tank pressure to 13" w.c. (maximum). Any copper tubing used to supply propane (L.P.G.) from the tank must be internally tinned.

IMPORTANT: HOLd GAS VALVE SECURELy TO

PREVENT MOVEMENT WHEN CONNECTING TO

INLET GAS LINE

WARNING: CONNECTING dIRECTLy TO

AN UNREGULATEd PROPANE (L.P.G.)

TANK MAy CAUSE AN ExPLOSION.

All appliances are equipped with a gas flex line and shutoff valve attached directly to the gas control valve. To quickly and easily complete the gas line routing, use the gas flex line kit.

LEFT

SIDE

7-1/4"

(184 mm)

3-1/2"

(79 mm)

Step 2.

Route Gas Supply Line - Route gas line (Figure 8 ) using techniques and materials prescribed by local and/or national codes. It is recommended that a gas line of 1/2" or greater diameter be used to allow full gas volume to the fireplace. Undue pressure loss will occur if the pipe is too small. The appliance, as set up at the factory, is best suited for use with a gas line routed from the left side. The gas line may however be alternately routed from the right side.

This unit is provided with a gas line/switch wire outlet at both sides ( see Figure 2 ). The gas line may be routed through this opening at either the right or left side. Route the Millivolt switch wire through the opening opposite form the gas line. To avoid cutting the Millivolt switch wire, do not route the switch wire through the opening with the gas line.

When rigid pipe is used, an ANSI approved manual shut-off valve and union must be installed upstream of the fireplace.

Ensure that a sediment trap is installed in the existing gas line, if not, install a sediment trap upstream to prevent moisture and contaminants from passing through trap to the appliance controls and burners. Failure to do so could prevent the appliance from operating reliably.

10-1/2"

(269 mm)

Figure 8

RIGHT

SIDE

3-1/2"

(79 mm)

Step 3.

Position the Appliance - Slide the fireplace into prepared framing or position fireplace in its final position and frame later.

Refer to fireplace drawings and specifications on pages 4 and 5 for framing dimensions and details. Framing header may be positioned directly on the fireplace top spacers.

IMPORTANT: UNdER NO CIRCUMSTANCES

CAN THE FIREPLACE TOP SPACERS (refer to FIgurE 2 ) BE REMOVEd OR MOdIFIEd,

NOR MAy yOU NOTCH THE HEAdER TO FIT

AROUNd OR BE INSTALLEd LOWER THAN THE

SPACERS. THE HEAdER MAy BE IN dIRECT

CONTACT WITH THE TOP SPACERS BUT MAy

NOT BE SUPPORTEd By THEM.



Fireplace should be secured to side framing members using the full length 1/2 inch nailing flanges that are integral to the appliance at each side. Use 6d nails or equivalent ( Figure 9 ) .

12 ft.

Minimum

17 ft.

Minimum

45 degrees

max.

3 ft.

Minimum to Offset

6d Nail or

Equivalent

Figure 11

Figure 9

Note: The nailing flanges and the area directly behind the nailing tabs are exempt from the clearances described on the fireplace clearance label.

Step 4.

Install the Vent System and

Exterior Termination

Slip a 10" (254 mm) B-Vent system over the appliance collar ( Figure 10 ) and secure with four sheetmetal screws (# 8 or larger). Minimum overall height of the vent system and appliance must be 12' (3.66 m) vertical (no offset) or 17'

(5.18 m) when an offset up to 45 degrees from the vertical is used. The lower part of the offset must not begin less than 3' (0.914 m) above the top of the fireplace ( see Figure 11 ) .

Maximum overall height of the vent system and appliance should not exceed 40 feet (12.19m).

Install the B-vent system in accordance with the vent manufacturer's instructions.

CAUTION: THIS APPLIANCE CANNOT BE

VENTEd HORIzONTALLy.

Note: Refer to the vent manufacturers installation instructions for variations of venting techniques. If common venting of several units is contemplated, it should be discussed with an architect and the local Building Department.

Step 5. Field Wiring – Refer to Section A for millivolt appliances and Section B for electronic appliances.

A. Millivolt Wiring – Units are fitted at the factory with an SIT millivolt gas control valve. The valve has been tested with and approved for use with these appliances and is listed accordingly.

Refer to Figure 12 for the wiring diagram.

The gas valve has been set in place and has been pre-wired at the factory. Locate the wall switch (not provided) or optional remote control in the desired location and connect the millivolt wire ( see Figure 12 ).

CAUTION: dO NOT CONNECT THE WALL

SWITCH TO A 120V POWER SUPPLy.

Note: The ends of the 18' coiled wire must be connected to the wall switch (not supplied) for the appliance to operate.

B. Electronic Wiring – The electronic appliance must be connected to the main power supply.

To install, route a 3-wire 120V 60Hz power sup ply to the appliance junction box and ground.

Locate and install a low voltage (24V) wall switch

(not supplied) in the desired location. Connect the low voltage wire to this switch ( see Figure

13 on Page 8 ).

IMPORTANT: Ground lead must be connected to the green screw located on the outlet box. See Figure 16 on page 9. Failure to do so will result in a potential safety hazard. The appliance must be electrically grounded in accordance with local codes or, in the absence of local codes, the National

Electrical Code, ANSI/NFPA 70-(latest edition). (In Canada, the current CSA

C22-1 Canadian Electrical Code.)

WALL MOUNTED

ON/OFF SWITCH

MILIVOLT WIRING DIAGRAM THERMOPILE

BLACK

DAMPER SWITCH

BLACK

LIMIT SWITCH

BLACK

WHITE

GAS VALVE

10

Type B-Vent

Securing

Screws

Flue Outlet

Collar

Figure 12

Figure 10


7


8

PILOT BURNER

IGNITER-SENSOR

ASSEMBLY

BLUE

GROUND

EV2

WHITE

EV1

GAS VALVE

CONNECTOR

BLACK

GREEN LED

WHITE

ELECTRONIC WIRING DIAGRAM

Plug blower into this receptacle

Green

White

Black

Tab Intact

W

BK

Green

Ground

Screw

Neutral

Side of

Receptacle

Tab

Broken

Red

Hot

Side of

Receptacle

G

N r e o u u n d rt a l

-

-

G

W r e h e ti n e

120 VAC - Black

Junction Box

TRANSF

120 V.

ELECTRONIC IGNITION

CONTROL BOARD

APPLIANCE MOUNTED

ON/OFF SWITCH

BLACK

CONNECTOR

DAMPER SWITCH

BLACK

LIMIT SWITCH

24 V.

BLACK

CONNECTOR

WALL MOUNTED ON/OFF

SWITCH (OPTIONAL)

Figure 13

1.

Route a 3-wire 120V 60Hz power supply line to the appliance junction box wires and ground ( Figures 13 ).

2.

After wiring is complete, replace the appliance junction box cover and secure with the hex head screws previously removed.

Step 6. Connecting Gas Line – Make gas line connections. All codes require a shut-off valve mounted in the supply line. Figure 16 on page

9 illustrates the method for connecting the gas supply. The flex-line method utilizing the gas flex line provided with the appliance is acceptable in the U.S., however, Canadian requirements vary depending on locality. Installation must be in compliance with local codes.

The gas control valve is located in the lower control compartment. To access the valve remove the refractory access panel and set aside ( Figure 14 ). The control valve has a

3/8" (10 mm) NPT thread inlet port.

Secure all joints tightly using appropriate tools and sealing compounds (ensure propane resistant compounds are used in propane applications).

Turn on gas supply and test for gas leaks, using a gas leak test solution (also referred to as bubble leak solution).

SIT Valve

Shown

Figure 14

Note: Using a soapy water solution (50% dish soap, 50% water) 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. Never use an open flame to check for leaks.

A.

Light the appliance (refer to the lighting instructions label in the control compartment or in the Homeowner's Care and Operation

Instructions).

B.

Brush all joints and connections with the gas leak test solution to check for leaks. If bubbles are formed, or gas odor is detected, turn the gas control knob to the “OFF” position. Either tighten or refasten the leaking connection and retest as described above.

C. When the gas lines are tested and leak free, be sure to rinse off the leak testing solution.

Step 7. Optional Outside Air Kits – Combustion (outside make-up air) kits, Model FOAK-4 or FAOK-4LD, may used with these appliances.

Refer to the installation instructions packaged with the air kits for specific installation information. The outside air kit must be installed before the fireplace is framed and enclosed in the finished wall.

Outside air drawn into the fireplace supplies air to the fire for combustion. Only one combustion air duct on the right side of the fireplace is necessary if installed.

If additional length of duct is necessary, purchase locally available U.L. Class 0 or Class 1 metallic ducting. The duct may extend up to

50' (15.24 m) in any direction.

There is one hand operated air gate shut-off, for utside make-up air, located at the right side of the fireplace opening behind the screen. To open, lift and pull the handle out. The combustion air damper should be open when the fireplace is in use and, to prevent outside air from entering your home, fully closed when the fireplace is not in operation.



Note: Supply wires may be alternatively connected to the outlet using the screw terminals, however the black supply wire must be wired to a terminal that is opposite (across the outlet) the point where the white supply wire is connected (Figure 15 ).

Green Wire Ground

Connection

120 Vac

60 Hz

White

(Supply)

120 Vac

60 Hz

Red

(Supply)

120 Vac

60 Hz

Black

(Supply)

Figure 15

Gas Stub

Figure 16

Gas Flex Line (provided)

Gas Valve

(Millivolt or Electronic)

3/8" Flex Tubing

Bipolar

Terminal

Screw

3/8" NPT Flare

Fitting (Remove

Before Hard Piping)

CAUTION: NEVER LOCATE INLET OF AN OUT-

SIdE AIR HOOd WHERE IT CAN BE BLOCKEd By

SHRUBS, SNOW dRIFTS, ETC. NEVER LOCATE

INLET IN GARAGE OR ANy AREA WHERE THERE

IS ANOTHER FUEL BURNING APPLIANCE OR

PROdUCTS EMITTING COMBUSTIBLE GASES

SUCH AS PAINT, GASOLINE, ETC. IN COLd

CLIMATES, IT IS RECOMMENdEd THE COM-

BUSTION AIR dUCT BE INSULATEd.

Outside combustion air ducting may be run upwards or vertically through framing and ceiling joists, with the hood installed through an outside wall and 3' (1 m) below the termination.

Ducting may also be run downward through floor joists and under the home to a ventilated crawlspace not considered part of the living area of the home.

After installing the outside air kit, remove the cover from the shut off lever in the left side of the firebox opening.

Note: Do not terminate combustion air kit in attic space under any circumstances.

After completing the installation of the optional combustion air vent system the actuator arm must be put in service and tested to ensure proper operation before completing any enclosure around the firebox. Failure to do so may result in extensive and costly rework.

Operate the actuator through several cycles including the closed position. Ensuring proper operation and freedom of movement. Return the actuator arm to the closed position.

Step 8. Installing Logs and Glowing Embers

(Rockwool) – The logs are packaged within the firebox. Remove the rockwool from the packaging and tear into dime size pieces (see

Homeowners Care and Operation Instructions).

Do not use more than is necessary.

Displace Lava Rock to the center of the burner pan when removing and reinstalling the burner tube.

9



Figure 17

Refer to the Homeowners Care and Operation

Instructions for detailed log description and placement instructions. Log set shown in this document ( Figure 17 ) is typical, installation of all sets are similar.

APPLIANCE OPERATION

Step 9. Checking the System – With gas line installed run initial system checkout before closing up the front of the unit. Follow the pilot lighting instructions provided in the Hom eowner's Care and Operation Instructions. For piezo ignitor location see Figure 18 (millivolt appliances only).

Note: Instructions are also found on the pull out lighting instructions label attached to the gas control valve.

When first lighting the appliance, it will take a few minutes for the line to purge itself of air. Once purging is complete, the pilot and burner will light and operate as indicated in the instruction manual.

Piezo

Ignitor

Subsequent lightings of the appliance will not require such purging. Inspect the pilot flame (remove logs, if necessary, handling carefully).

Figure 19

Detail A

Reset

Button

MANUALLy-RESET BLOCKEd FLUE SAFETy

SWITCH

This appliance is equipped with a manually-reset blocked flue safety switch. Refer to Figure 19 for its location. If during appliance operation, the flame goes out (independently of the burner on/off wall switch), it may be due to the opera tion of this safety limit switch. First allow the appliance to coo l. Then reset the safety switch by pushing the red reset button.

This reset button is located on the back of the limit switch, between the wire terminals ( see

Detail A of Figure 19 ).

The appliance should then relight and remain lit. If this does not occur, turn off the appliance and call a qualified service technician .

Wire

Terminals

10

SIT Valve

Figure 18

Lintel

Extension

Manual Reset

Limit Switch

Right Side

Refractory Panel



Millivolt Appliance Checkout

The pilot flame should be steady, not lifting or floating. Flame should be blue in color with traces of orange at the outer edge.

The top 3/8" (9 mm) at the pilot generator

(thermopile) should be engulfed in the pilot flame. The flame should project 1" (25 mm) beyond the hood at all three ports ( Figure 20 ).

Hood Ignitor Rod

3/8" Min

(9 mm)

Pilot

Nozzels

Figure 20

Replace logs if removed for pilot inspection.

To light the burner; rotate the gas valve control knob counterclockwise to the “ON” position

(“ON” will be to the right hand side of the valve).

Turn “ON” the remote wall switch.

Electronic Appliance Checkout

To light the burner, turn ‘ON’ the optional remote wall switch. Ensure the ignitor lights the pilot.

The pilot flame should engulf the flame rod as shown in Figure 21 .

Hood

Ignitor Rod

Flame

Sensor

Pilot

Nozzels

Step 10. Adjustments – The following paragraphs address adjustment concerns and procedures.

Flame Appearance and Sooting

Proper flame appearance is a matter of taste.

Generally most people prefer the warm glow of a yellow to orange flame. Appliances operated with air shutter openings that are too large, or with long vertical vent runs, will exhibit flames that are blue and transparent. These weak, blue and transparent flames are termed anemic.

If the air shutter opening is too small sooting may develop. Sooting is indicated by black puffs developing at the tips of very long orange flames.

Sooting results in black deposits forming on the logs, appliance inside surfaces and on exterior surfaces adjacent to the vent termination. Sooting is caused by incomplete combustion in the flames and a lack of combustion air entering the air shutter opening.

To achieve a warm yellow to orange flame with an orange body that does not soot, the shutter opening must be adjusted between these two extremes.

No smoke or soot should be present. Reposition the log set if the flames impinge on any of them.

If sooting conditions exist, the air shutter opening on the main burner can be adjusted.

Normally, the more offsets in the vent system, the greater the need for the air shutter to be opened further.

Adjustment

To adjust the flame, position the air shutter to the nominal setting ( Figure 22 ).

Allow the burner to operate for at least 30 minutes. Observe the flame continuously. If it appears weak or sooty as previously described, adjust the air shutter open or closed until desired effect is achieved.

Note: If the flame still appears anemic with the air shutter closed all the way (usually a result of lengthy vertical venting runs), turn off the appliance, turn off the gas supply, wait for the parts to cool and access the air shutter. The shutter is prevented from actually closing by a tab that is bent over into the opening. Remove this obstruction by bending back. Reassemble and restart the appliance and after 24 minutes reobserve the flame. Adjust the air shutter as described.

Burner Tube

Orifice

Air Shutter

Adjusting

Set Screw

WARNING: AIR SHUTTER AdjUSTMENT

SHOULd ONLy BE PERFORMEd By A

QUALIFIEd PROFESSIONAL SERVICE

TECHNICIAN.

Models

Gas

Type

Factory Air

Shutter Setting

Inches (mm)

LSBV-3628

Natural 1/8" (3.175 mm)

Propane 1/2" (12.7 mm)

LSBV-4228

Natural 1/8" (3.175 mm)

Propane 1/2" (12.7 mm)

Figure 22

When satisfied that the appliance operates properly, proceed to finish the installation.

Leave the control knob/lever in “ON” position and turn the remote switch “OFF.” Replace the refractory access panel.

Figure 21

11


12


Combustible

Mantel and Trim

(See Note)

Non

Combustible

Material

12"

Max.

Finished Wall

Header

1-3/8"

Sheet Metal

Spacer

5"

Top Of Fireplace

18 5/8"

18"

11-3/8"

Min.

3 Sheet Metal Screws

#10 x 3/4" Max. Flat Head

12"

Min.

10"

Min.

Fireplace Opening

Figure 23

Non-Combustible Material

Note: Mantel At Minimum Height Should Be Affixed to Framing Hinge Posts At Right

And Left Of The Fireplace. Do Not Use Molly Bolts In Front Of The Fireplace.

Typical Installation

FINISHING REQUIREMENTS

Wall details and Combustible Mantels

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 23 ) . Both

Figures 23 and 24 show a combustible mantel shelf projecting a maximum of 12" (305 mm) from the wall, and which must be installed a minimum distance of 12" (305mm) from the top of the firebox opening. No other mantel length/height combinations are allowable for this fireplace.

A hearth extension is not required with this appliance. Any hearth extension used is for appearance only and does not have to conform to standard hearth extension installation requirements.

Note: Combustible wall finish materials and/ or surround materials must not be allowed to encroach the area defined by the appliance front face (black sheet metal). Never allow combustible materials to be positioned in front of or overlapping the appliance front face.

to Combustible

Side Wall

Max. Projection 12" (305 mm)

Combustible

Mantel

Figure 24

60"

(1524 mm)

Min. to

Ceiling

12" Min.

(305 mm)

COLd CLIMATE INSULATION

If you live in a cold climate, seal all cracks around your appliance with noncombustible material and wherever cold air could enter the room. It is especially important to insulate outside chase cavity between studs and under floor on which appliance rests, if floor is above ground level.



Step 11.

ATTACH "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.

ATTACHING SAFETy IN OPERATION WARNINGS

It is required that the safety instruction labels furnished with the fireplace be affixed to the operation and control point of the fireplace. A safety instruction label must be affixed to the wall switch plate where the fireplace is turned on and off (Figure A) and if used on the remote control handheld transmitter (see Figure B) . To properly complete the installation of this fireplace, locate the multi-lingual adhesive labels provided with the Care and Operation Instructions and proceed as follows:

1. Locate the wall switch that controls the fireplace

(verify the switch operates the fireplace by turning it on and off). Clean the wall switch plate thoroughly to remove any dust and oils. Affix the label to the surface of the plate of the wall switch that controls the fireplace (Figure A) .

Choose the language primarily spoken in the home. If unknown, affix the English language label.

2. If a remote control is used to control the fireplace, locate the transmitter and clean it thoroughly to remove any dust and oils. Affix the label to the surface of handheld transmitter (Figure B) . Choose the language primarily spoken in the home. If unknown, affix the

English language label.

3. If you are unable to locate the labels, please call Lennox Hearth Products or your nearest

Lennox Hearth Products dealer to receive ad ditional safety instruction labels free of charge.

Cat. No. H8024 Replacement Label Kit

LENNOx HEARTH PROdUCTS

1-800-9-LENNOx

Note: English is red text on clear label. French and Spanish are white text on black label.

APPOSITION dES MISES EN GARdE RELATIVES

à LA SÉCURITÉ d’UTILISATION

Il est impératif que les étiquettes de sécurité fournies avec le foyer soient collées à côté des dispositifs de contrôle du foyer. Une étiquette de sécurité doit

être collée sur la plaque de l’interrupteur contrôlant l’allumage du foyer (voir Figure A) et, le cas échéant, sur le boîtier de la télécommande (Figure B) . Pour achever l’installation correcte de ce foyer, procédez comme suit avec les étiquettes adhésives en langues

étrangères fournies avec les instructions d’utilisation et d’entretien :

1. Repérez l’interrupteur qui contrôle le foyer (vérifiez que l’interrupteur contrôle le fonctionnement du foyer en le faisant basculer de Marche à Arrêt, et vice-versa). Nettoyez soigneusement la plaque murale de l’interrupteur pour éliminer la poussière et les traces de graisse ou d’huile. Collez l’étiquette sur la surface de la plaque de l’interrupteur mural qui contrôle le foyer (Figure A) . Choisissez la langue qui est principalement parlée dans la résidence du propriétaire. En cas de doute, collez l’étiquette en anglais.

2. Si une télécommande est utilisée pour contrôler le foyer, nettoyez la soigneusement pour éliminer la poussière et les traces de graisse ou d’huile.

Collez l’étiquette sur le boîtier de la télécommande

(Figure B) . Choisissez la langue qui est principalement parlée dans la résidence du propriétaire. En cas de doute, collez l’étiquette en anglais.

3. Si vous ne trouvez pas les étiquettes, veuillez appeler Lennox Hearth Products ou votre distributeur Lennox Hearth Products local pour recevoir gratuitement des étiquettes supplémentaires.

Étiquettes de remplacement, n° cat. H8024


1-800-9-LENNOx remarque : Le texte anglais est rouge sur un support transparent. Le texte français et espagnol est blanc sur un support noir.

COLOCACIóN dE AdVERTENCIAS dE SEGURIdAd

EN OPERACIóN

Se requiere que las etiquetas de instrucciones de seguridad incluidas con la chimenea se coloquen en el punto de operación y control de la misma. Se debe colocar una etiqueta de instrucciones de seguridad en la placa del interruptor de pared desde el cual se enciende y se apaga la chimenea (ver la Figura A) y en el transmisor de control remoto (Figura B) si se usa. Para completar correctamente la instalación de esta chimenea, encuentre las etiquetas adhesivas multilingües incluidas con las instrucciones de cuidado y operación y haga lo siguiente:

1. Identifique el interruptor de pared que controla la chimenea (verifique que el interruptor opera la chimenea encendiéndola y apagándola). Limpie bien la placa del interruptor de pared para quitar el polvo y aceite. Pegue la etiqueta en la superficie de la placa del interruptor que controla la chimenea

(Figura A) . Seleccione el idioma que más se habla en la casa. Si no sabe cuál es, use la etiqueta en inglés.

2. Si se usa un control remoto para controlar la chimenea, encuentre el transmisor y límpielo bien para quitar el polvo y aceite. Pegue la etiqueta en la superficie del transmisor (Figura B) . Seleccione el idioma que más se habla en la casa. Si no sabe cuál es, use la etiqueta en inglés.

3. Si no puede encontrar las etiquetas, sírvase llamar a Lennox Hearth Products o al distribuidor de

Lennox Hearth Products más cercano para recibir etiquetas de instrucciones de seguridad adicionales gratuitas. juego de etiquetas de repuesto - Nº de cat. H8024


1-800-9-LENNOx

Nota: La etiqueta en inglés es transparente con texto rojo. Las etiquetas en francés y español son negras con texto blanco.

SAFETy LABEL dIAGRAMS

WARNING

Hot Fireplace Will Cause

Severe Burns

Never Allow Children to

Touch Glass or other Fireplace Parts dIAGRAMMES dES ÉTIQUETTES dE SÉCURITÉ

AVERTISSEMENT

Un foyer chaud peut causer de graves brûlures

Ne laissez jamais un enfant toucher à la vitre ou à toutes autres parties du foyer dIAGRAMAS dE ETIQUETAS dE SEGURIdAd

AdVERTENCIA

La chimenea caliente causará quemaduras graves

Nunca permita que los niños toquen el vidrio ni otras partes de la chimenea

Figure A

AVERTISSEMENT de graves brûlures

Ne laissez jamais un enfant toucher à la vitre ou à toutes autres parties du foyer

Figure B


Hot Fireplace Will Cause Severe Burns Touch Glass or other Fire- place Parts

13

14


INSTALLATION ACCESSORIES

The following accessory items are available for use in the installation of this appliance.

Adjustable Flashing

10" Gas Vent

1/12 - 7/12

17/12 - 12/12

10FA

10FB

Outside Air Kits Models FOAK-4 and FOAK-4Ld

Outside Air kits are available with duct (FOAK-4) and without duct (FOAK-4LD) for use if outside combustion air is required or desired. If model

FOAK-4LD is used it must be used in conjunction with locally purchased, non-combustible Class

1 or Class 0 flexible duct.

Security 10" B-vent

12" Length

24" Length

36" Length

Adjustable Length

10KL1

10KL2

10KL3

10KAL

Storm Collar BV 10" 10KFC

Elbow 10" x 45 degree 10KE45

Rain Cap B-Vent 10KCGV

Outside Combustion Air Kits

(with duct)

(without duct)

81L87

81L88

FOAK-4

FOAK-4Ld

Brace Support BV 10"

Firestop BV 10"

10KBS

10KBF

Chase Top Shroud Kits

(Arch Top 3 x 3)

(Open Top 3 x 3)



H1988

H1985

H1987

H1986

Wall Switch Kit 85L87 FWSK

CTSA-33

CTS0-33

CTSO-44

CTS0-46

The following accessories are not illustrated:

Anchor Plate 10SP

Radiation Shield

Roof Brace

Flat Roof Flashing

With Storm Collar

10RS xBS2

10KF



Gas Conversion Kits

WARNING: THIS CONVERSION KIT SHALL BE

INSTALLEd By A QUALIFIEd SERVICE AGENCy IN

ACCORdANCE WITH THE MANUFACTURER'S IN-

STRUCTIONS ANd ALL APPLICABLE COdES ANd

REQUIREMENTS OF THE AUTHORIzEd AGENCy HAV-

ING jURISdICTION. IF THE INFORMATION IN THESE

INSTRUCTIONS ARE NOT FOLLOWEd ExACTLy, A

FIRE, ExPLOSION OR PROdUCTION OF CARBON

MONOxIdE MAy RESULT CAUSING PROPERTy dAM-

AGE, PERSONAL INjURy OR LOSS OF LIFE. THE

INSTALLATION IS NOT PROPER ANd COMPLETE UNTIL

THE OPERATION OF THE CONVERTEd APPLIANCE IS

CHECKEd AS SPECIFIEd IN THE OWNER INSTRUC-

TIONS SUPPLIEd WITH THE KIT.

AVERTISSEMENT: CET ÉQUIPEMENT dE CONVERSION

SERA INSTALLÉ PAR UNE AGENCE QUALIFIÉE dE

SERVICE CONFORMÉMENT AUx INSTRUCTIONS dU

FABRICANT ET TOUTES ExIGENCES ET COdES APPLI-

CABLES dE L'AUTORISÉS AVOIR LA jURIdICTION. SI

L'INFORMATION dANS CETTE INSTRUCTION N'EST PAS

SUIVIE ExACTEMENT, UN FEU, ExPLOSION OU PROdUC-

TION dE PROTOxydE dE CARBONE PEUT RÉSULTER LE dOMMAGES CAUSER dE PROPRIÉTÉ, PERTE OU BLES-

SURE PERSONNELLE dE VIE. L'AGENCE QUALIFIÉE dE SERVICE EST ESPONSABLE dE L'INSTALLATION

PROPRE dE CET ÉQUIPMENT. L'INSTALLATION N'EST

PAS PROPRE ET COMPLÉTE jUSQU'à L'OPÉRATION dE L'APPAREIL CONVERTI EST CHÉQUE SUIVANT LES

CRITèRES ÉTABLIS dANS LES INSTRUCTIONS dE PRO-

PRIÉTAIRE PROVISIONNÉES AVEC L'ÉQUIPEMENT.

In Canada

THE CONVERSION SHALL BE CARRIEd OUT

IN ACCORdANCE WITH THE REQUIREMENTS

OF THE PROVINCIAL AUTHORITIES HAVING jURISdICTION ANd IN ACCORdANCE WITH

THE REQUIREMENTS OF THE CAN1-B149.1

ANd .2 INSTALLATION COdE.

LA CONVERSION dEVRA êTRE EFFECTUÉE

CONFORMÉMENT AUx RECOMMANdATIONS dES AUTORITÉS PROVINCIALES AyANT jURIdICTION ET CONFORMÉMENT AUx ExIGENCES dU COdE d'INSTALLATION CAN1-B149.1 ET.2.

Gas conversion kits are available to adapt your appliance from the use of one type of gas to the use of another. These kits contain all the necessary components needed to complete the task including labeling that must be affixed to ensure safe operation.

Kit part numbers are listed here and the steps that follow detail the conversion procedure.

N a t u r a l T

M o li

P r il o v o p a tl n

S e

I T

G a

S y s s t e

C o m s n v e r

s i o n K ti s

M o d e l s

L S B V 3 6 2 8

L S B V 4 2 2 8

U n m m li li ti T y il v o il v o p tl tl e C a t

H

H a l o

5 8

5 8 g

1 4

1 4

N o .

N a t u r a l

E l e c

T o P r rt o o n p i c a n

S e

I T

G a

S s y s

C o t e m s n v e r

s i o n K ti s

L

L

S

S

M

B

B o

V

V -

d e

3

4 l

6

2 s

2

2

8

8

U n ti e l e c

T y p e rt o n i c e l e c rt o n i c

C a t

H

H a l o g

5 8

5 8

1 5

1 5

N o .

Step 1.

Turn off the gas supply to the appliance.

Remove the front glass door (if used) from the appliance. Access the control compartment.

Step 2.

Carefully remove the logs. Exercise care as not to break the logs.

Step 3.

Locate the screw securing the burner.

Remove the burner and retain the securing screw.

Millivolt Appliances

Step 4.

SIT Systems - Refer to Figure 25 and the instructions provided with the kit. Using a

Torx T20, remove and discard the three pressure regulator mounting screws.

L

L

P r o p a n e

M t o li il

N a v o t u tl r

S l a

I T

G a

S y s s t e

C o m s n v e r

s i o n K ti s

S

S

M

B

B o

V

V

-

d e

3

4 l

6

2 s

2

2

8

8

U n m m li ti li il il

T y v o v o p tl tl e C a t a l o g

H 5 8 1 2

N o .

H 5 8 1 2

P r o p a n e

E l t o e c

N rt a o n t i c u r a l

S I

G

T a

S s y s

C t e m s o n v e r s

i o n K ti s

L

L

S

S

M

B

B o

V

V d

-

e

3

4 l

6

2 s

2

2

8

8

U n ti T y p e e l e c e l e c rt rt o n o n i c i c

C a t

H

H a

5

5 l o

8

8 g

1

1

N

3

3 o .

Remove the pressure regulator, spring, poppet, diaphragm and bushing. discard all removed components . Ensure the rubber gasket installed on the back of the replacement pressure regulator is properly positioned and install the new pressure regulator using the new screws supplied with the kit. Tighten screws to 25 In. lb. torque.

Pressure

Regulator

Remove

These

Components

Figure 25

15



Gas Conversion Kits (continued)

Step 5. Millivolt Systems – 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.

See Figure 26 and remove the pilot hood assembly to access the hexed pilot orifice.

Remove and replace the orifice with the one provided with the kit.

Pilot

Orifice

When reinstalling the ignitor assembly, use extreme care to prevent damage and breakage. do not apply any leverage to the ignitor assembly while restoring the retainer clip to its original position .

All Models

Step 8.

Unscrew the orifice from the manifold and replace it with the one provided with the kit .

See the following table for orifice sizes for natural and propane models. Figure 29 illustrates the orifice.

LSBV

Series

3628

4228

Orifice Size

Natural Propane

#26 #45

#26 #45

Figure 27

Pilot

Orifice

SIT VALVE

Modified Kit

Pressure Regulator

- After Trim

Figure 26

Remove

These

Components

Electronic Appliances Kit Pressure

Regulator - Before

Trim

Step 7.

SIT Electronic Valves - See Figure

28 and the instructions provided with the kit. Remove the slotted cap screw, o-ring, pressure-regulating adjusting screw and spring, then discard.

Figure 28

Refer to Figure 27 and replace the pilot orifice as follows: Remove the pilot hood assemble to access the hexed polot ofifice.

Modify the pressure regulator from the kit.

Using a standard tin snip cutting tool, proceed to trim shoulder off of the regulator.

Remove the pilot orifice and replace it with the one provided with the conversion kit. Reinstall the pilot assembly by reversing the steps detailed here. Install new components and modified pressure regulator from the kit.

Attach manometer to the manifold side pressure test fitting and adjust screw until 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.


Lennox Hearth Products reserves the right to make changes at any time, without notice, in design, materials, specifications, and prices, and also to discontinue colors, styles and products.

Consult your local distributor for fireplace code information.

Figure 29

Step 9.

Reassemble all removed components by reversing the procedures outlined in the preceding steps. Use pipe joint compound or

Teflon tape on all pipe fittings before installing

(ensure propane resistant compounds are used in propane applications, do not use pipe joint compounds on flare fittings).

Step 10.

Attach the conversion label provided in the conversion kit to the rating plate on the appliance.

Step 11.

Turn on gas supply and test for gas leaks (see Step 6 on page 8.)

16

Printed in U.S.A. © 2007 by Lennox Hearth Products

P/N 850042M REV. C 07/2010 1508 Elm Hill Pike, Suite 108 • Nashville, TN 37210

Lennox Crestline LSBV-4228EN-H Installation Instructions Manual

INSTALLATION INSTRUCTIONS

MODELS

WARNING AVERTISSEMENT

WARNING

WARNING

AVERTISSEMENT

WARNING

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E36ODG