Desa VVDA24M User Manual

GAS LOG VENTED DECORATIVE APPLIANCE

OWNER’S OPERATION AND INSTALLATION MANUAL

Convertible from Natural Gas

to Propane/LP Gas

ANSI Z21.60a-2000

CSA 2.26a-2000

APPROVED

VANGUARD MODELS:

VVSA18M, VVSA24M, VVDA18M, VVDA24M and VVDA30M

FOR USE WITH LOG SETS:

Hanover Round Oak Log Models VSLR18 and VSLR24 Kingston Split Oak Log Models VDLCR18, VDLCR24 (Shown)

and VDLCR30

FMI MODELS:

FVSA18M, FVSA24M, FVDA18M, FVDA24M and FVDA30M

FOR USE WITH LOG SETS:

Arlington Round Oak Log Models FSLR18 and FSLR24 Manchester Split Oak Log Models FDLCR18, FDLCR24 and

FDLCR30

COMFORT GLOW MODELS:

Oxford Oak Log Models CVSA18M and CVSA24M Berkshire Oak Log Models CVDA18M, CVDA24M and

CVDA30M Amherst Oak Log Models CPVSA18M and CPVSA24M

WARNING: If the information in this manual is 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 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.

• 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.

WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual for correct installation and operational procedures. For assistance or additional information consult a qualified installer, service agency, or the gas supplier.

WARNING: This appliance is for installation only in a solid-fuel burning masonry or UL127 factorybuilt fireplace, constructed of noncombustible material, and connected to a working flue. (See page 4 for minimum flue opening.)

WARNING: This is a gas-fired appliance. It uses air (oxygen) from the room in which it is installed. Provisions for adequate combustion and ventilation air must be provided. Refer to the

National

Fuel Gas Codes, ANSI Z233.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation.

Save this manual for future reference.

TABLE OF CONTENTS SAFETY INFORMATION

TABLE OF CONTENTS

SAFETY INFORMATION ............................................................ 2

LOCAL CODES........................................................................... 3

PRODUCT IDENTIFICATION ..................................................... 3

UNPACKING............................................................................... 3

PRODUCT FEATURE................................................................. 3

INSTALLATION ........................................................................... 4

OPERA TING APPLIANCE .......................................................... 9

SAFETY INFORMATION

WARNINGS

WARNING ICON G 001

WARNING: Keep flue open when operating unit.

IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, operate, or service this log set. Improper use of this log set can cause serious injury or death from burns, fire, explosion, electrical shock, and carbon monoxide poisoning.

DANGER: Carbon monoxide poisoning may lead

to death!

Carbon Monoxide Poisoning: Early signs of carbon monoxide

poisoning resemble the flu, with headaches, dizziness, or nausea. If you have these signs, the log set may not be working properly. Get fresh air at once! Have log set serviced. Some people are more affected by carbon monoxide than others. These include pregnant women, people with heart or lung disease or anemia, those under the influence of alcohol, and those at high altitudes.

Natural Gas: Natural gas is odorless. An odor-making agent is

added to the gas. The odor helps you detect a gas leak. However, the odor added to the gas can fade. Gas may be present even though no odor exists.

Make certain you read and understand all warnings. Keep this manual for reference. It is your guide to safe and proper operation of this log set.

WARNING: Any change to this log set or its

controls can be dangerous.

INSPECTING BURNERS.......................................................... 10

CLEANING AND MAINTENANCE ............................................ 10

TROUBLESHOOTING ...............................................................11

REPLACEMENT PARTS .......................................................... 26

ACCESSORIES ........................................................................ 26

ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST ....... 14

WARRANTY INFORMATION ...................................... Back Cover

1. This appliance, as supplied, is only for use with the type of gas indicated on the rating plate. This appliance is convertible for use with propane/LP.

2. If you smell gas

• shut off gas supply

• 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

• if you cannot reach your gas supplier , call the fire department

3. Never install the log set

• in a recreational vehicle

• where curtains, furniture, clothing, or other flammable ob-

jects are less than 42 inches from the front, top, or sides of the log set

• in high traffic areas

• in windy or drafty areas

4. Before installing in a solid fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a qualified chimney cleaner. Creosote will ignite if highly heated. Inspect chimney flue for damage. If damaged, operate heater with flue damper closed.

5. Y ou must operate this log set with fireplace doors or screens in place and fully closed. Unless provided by other means, fireplace doors or screens shall have openings for introduction of combustion air.

6. This log set is designed to be smokeless. If logs ever appear to smoke, turn off appliance and call a qualified service person.

Note:

During initial operation, slight smoking could occur due to log curing and the burning of manufacturing residues. You may wish to add more ventilation by opening a window.

7. To reduce the creation of soot, follow the instructions in Clean- ing and Maintenance, page 10.

8. Do not allow fans to blow directly into the fireplace. Avoid any drafts that alter burner flame patterns. Ceiling fans can create drafts that alter burner flame patterns. Altered burner patterns can increase sooting.

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901268

SAFETY INFORMATION

LOCAL CODES

PRODUCT IDENTIFICATION

UNPACKING

PRODUCT FEATURE

SAFETY INFORMATION

Continued

9. Do not use a blower insert, heat exchanger insert or other accessory not approved for use with this log set.

10. The installation and provisions for combustion and ventilation air must conform with the National Fuel Gas Codes, ANSI Z233.1/

NFPA 54, Section 5.3, Air for Combustion and Ventilation.

11. Do not run log set

• where flammable liquids or vapors are used or stored

• under dusty conditions

12. Do not burn solid fuel in the fireplace after installing the log set. Do not use this log set to cook food or burn paper or other objects.

13. Log set becomes very hot when in use. Keep children and adults away from hot surface to avoid burns or clothing ignition. Log set will remain hot for a time after shutdown. Allow surface to cool before touching.

14. Carefully supervise young children when they are in the room with log set.

15. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

16. To help prevent breakage, new logs must be broken-in (see Curing Logs page 9).

17. Turn log set off and let cool before servicing, installing, or repairing. Only a qualified service person should install, service, or repair log set.

18. Keep the appliance area clear and free from combustible materials, gasoline and other flammable vapors and liquids.

19. Provide adequate clearances around air openings.

LOCAL CODES

Install and use log set with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel Gas Code ANSI Z223.1/NFPA 54*.

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

PRODUCT IDENTIFICATION

Grate Steps

Grate

Burner Pan

Figure 1 - Product Identification (VVDA24 Shown)

Burner Clamp

Burner Manifold

Hearth Kit Model ________________________ Serial Number __________________________ Log Set Model __________________________

UNPACKING

CAUTION: Do not remove the metal data plates from the burner pan. The data plates contain important warranty and safety information.

1. Remove logs, hearth kit, pan materials, and hardware from carton.

2. Remove all protective packaging applied to logs and base for shipment.

3. Check all items for any shipping damage. If damaged, promptly inform dealer where you bought the product.

PRODUCT FEATURE

ON/OFF SAFETY VALVE/PILOT

Unit is tested and approved to ANSI Z21.60a-2000 and CSA 2.26a2000 as a vented decorative appliance. It is supplied with the parts and

instructions to convert to propane/LP gas use.

901268

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INSTALLATION

Flue Opening Specifications Check Gas Type Venting Specifications for Installation

INSTALLATION

CAUTION: Do not remove the metal data plates attached to the burner pan. The data plates contain important warranty and safety information.

WARNING: Before installing in a solid fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a qualified chimney cleaner. Creosote will ignite if highly heated. A dirty chimney flue may create and distribute soot within the house. Inspect chimney flue for damage.

NOTICE: Installation, service, and repair of this appliance must be performed by a qualified installer, service agency, company or gas supplier experienced with this type of gas appliance. Only factory authorized components listed in these instructions may be used in accordance with the manufacturer’s instructions and all codes and requirements of the authority having jurisdiction. Any modifications to this kit, or use of unauthorized components or accessory items will void the manufacturer’s warranty, and may result in a hazardous condition.

CHECK GAS TYPE

Use only natural gas. If your gas supply is not natural gas, you must convert the appliance to propane/LP. Follow the instructions on pages 6 and 7.

If the fireplace does not have a gas supply shut-off valve, one must be installed.

VENTING SPECIFICATIONS FOR INSTALLATION

The fireplace chimney flue and vent must be drafting properly. To check the vent for proper drafting: Light a tightly rolled newspaper on one end and place it at the inside front edge of the fireplace. Observe the smoke and be sure the vent is properly drawing it up the chimney. If the smoke spills out into the room, extinguish the flame and remove any obstruction until proper venting is achieved.

The chimney flue damper must be fixed open to provide a minimum of 81 sq. in. of free air opening during operation of this log set. A multipurpose damper clamp is provided to fix the damper in position.

The minimum flue sizes shown in Figure 2 are based on a 6' chimney height using round pipe. Your minimum flue size will vary based on input rate and chimney height. Refer to the National Fuel Gas Code ANSI Z223.1/NFPA 54, Section 6.6, for details.

FLUE OPENING SPECIFICATIONS

Note:

This vented appliance must be installed only in a solid-fuel

burning fireplace with a working flue and constructed of noncombustible material.

The charts in Figure 2 indicate technical information regarding the installation of your gas log set. Please make sure that all of the specifications shown are applicable before installation is attempted.

The fireplace must include a working flue and venting system with the minimum openings shown in the Figure 2.

Btu Input

Natural

DESCRIPTION

18" Single Burner 50,000 40,000 .116 32 .081 46 24" Single Burner 60,000 50,000 .120 31 .082 45 18" Dual Burner 55,000 45,000 .116 32 .082 45 24" Dual Burner 65,000 55,000 .138 29 .086 44 30" Dual Burner 70,000 60,000 .1405 28 .089 43

Figure 2 - Technical Information Charts

Gas

Btu Input

Propane/LP

Gas

Burner Orifice Natural In. Num. In. Num.

Propane/LP

MINIMUM FIREBOX SIZES

LOG FRONT BACK MINIMUM SIZE WIDTH WIDTH* DEPTH HEIGHT FLUE SIZE

18" 34" 16" 14" 18" 8" diam. 24" 35 3/4" 17" 15 1/2" 18" 8" diam. 30" 42" 27" 18" 18" 9" diam.

*At depth indicated

SPECIFICATIONS (W.C.)

FUEL INLET MANIFOLD

PRESSURE PRESSURE

Min. Max. NG 7 10.5 6 LP 11 14 10

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901268

INSTALLATION

Continued

INSTALLING DAMPER CLAMP

Secure the damper stop clamp provided to the leading edge of the damper as shown in Figure 3. If for any reason this clamp doesn't work on your fireplace, another suitable clamp or permanent stop must be installed, or the damper blade must be cut or removed.

Damper Clamp

Damper

INSTALLATION

Installing Damper Clamp

Installation must include an equipment shutoff valve, union, and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from log set (see Figure 4).

IMPORTANT:

Install equipment shutoff valve in an accessible location. The equipment shutoff valve is for turning on or shutting off the gas to the appliance.

Apply pipe joint sealant lightly to male NPT threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in a clogged burner injector.

WARNING: Use pipe joint sealant that is resistant

to liquid petroleum (LP) gas.

Masonry Fireplace

Damper Clamp

Figure 3 - Attaching Damper Clamp

Manufactured Fireplace

Damper

CONNECTING TO GAS SUPPLY

WARNING: A qualified service person must con-

nect log set to gas supply. Follow all local codes.

Installation Items Needed

Before installing log set, make sure you have the items listed below.

• piping (check local codes)

• sealant (resistant to propane/LP gas)

• equipment shutoff valve

• test gauge connection

• adjustable (crescent) wrench or pliers

• sediment trap

• tee joint

• pipe wrench

We recommend that you install sediment trap in supply line as shown in Figure 4. Locate sediment trap where it is within reach for cleaning. Install in piping system between fuel supply and heater. Locate sediment trap where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into log set controls. If sediment trap is not installed or is installed wrong, log set may not run properly.

Approved Flexible Gas Hose (if allowed by local codes)

CSA Design-Certified Equipment Shutoff Valve With 1/8" NPT Tap*

From Gas Meter

3" Minimum

Cap

Figure 4 - Gas Connection

Pipe Nipple

Sediment Trap

(5" W.C.** to

10.5" W.C. Pressure)

Tee Joint

* Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 26.

** Minimum inlet pressure for purpose of input adjustment.

CAUTION: Use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diameter or greater to allow proper gas volume to log set. If pipe is too small, undue loss of volume will occur.

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901268

INSTALLATION

Checking Gas Connections Hearth Pan Installation

INSTALLATION

Continued

CHECKING GAS CONNECTIONS

WARNING: Test all gas piping and connections for leaks after installing or servicing. Correct all leaks at once.

WARNING: Never use an open flame to check for a leak. Apply a noncorrosive leak detection fluid to all joints. Bubbles forming show a leak. Correct all leaks at once.

Pressure Testing Gas Supply Piping System

Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)

1. Disconnect log set and its individual equipment shutoff valve from gas supply piping system.

2. Cap off open end of gas pipe where equipment shutoff valve was connected.

3. Pressurize supply piping system by either using compressed air or opening main gas valve located on or near gas meter.

4. Check all joints of gas supply piping system. Apply a noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Reconnect log set and equipment shutoff valve to gas supply. Check reconnected fittings for leaks.

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

1. Close equipment shutoff valve (see Figure 5).

2. Pressurize supply piping system by either using compressed air or opening main gas valve located on or near gas meter.

3. Check all joints from gas meter to equipment shutoff valve (see Figure 5). Apply a noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

4. Correct all leaks at once.

Equipment Shutoff Valve

Gas Meter

HEARTH PAN INSTALLATION

If using propane/LP gas, see Propane/LP Gas Conversion before installing hearth pan.

1. Place the burner pan assembly in the center of the fireplace floor. Make sure the front of pan faces forward.

2. Thread the gas supply fitting to the fireplace gas supply pipe. Adjust to most convenient position.

3. Install the gas connector tube to the gas supply fitting. Carefully shape tube to attach to inlet fitting. Be careful not to cause kinks in tube.

4. Test for leaks following instructions under Testing Burner for Leaks, page 8.

5. Retighten and adjust the location of the gas control as necessary. The gas control should be level, with the control rod to the front.

Gas Control Valve

Regulator

Gas Connector Tube

Figure 6 - Installing Inlet Fitting and Gas Connector Tube (Valve Cover Removed for Clarity)

Propane/LP Gas Conversion

To convert to propane/LP gas, the burner inlet fitting and pilot orifice must be replaced and the regulator pressure must be reset. The propane/LP burner inlet fitting is supplied with the orifice installed. The propane/LP pilot orifice for converting the pilot is supplied and is marked with a red stripe.

1. Remove control rod extension and piezo ignitor by pulling gently.

2. Remove screws that attach pilot assembly to valve cover and valve cover to burner pan (see Figure 7, page 7).

3. Remove valve cover.

Figure 5 - Checking Gas Joints

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901268

INSTALLATION

Continued

INSTALLATION

Hearth Pan Installation (Cont.)

4. Using a wrench, remove gas control valve and burner inlet fitting by turning counterclockwise (see Figure 8).

5. Remove the burner inlet fitting from the gas control assembly (see Figure 8). DO NOT remove the orifice from this fitting. The propane/LP burner inlet fitting is included in the hardware kit (see Figure 9).

6. Be sure to use the correct orifice for your appliance. The orifice kit included with this appliance contains an orifice installed in an air mixer fitting.

7. Using thread sealant (resistant to the action of propane/LP gas) on smaller end of fitting, screw the burner inlet fitting into the outlet side of the gas control (see Figure 8). Tighten using a wrench.

8. Thread gas control valve and burner inlet fitting into burner manifold (see Figure 8). Use thread sealant on male threads of burner inlet fitting. Secure with a wrench. Make sure control rod is facing the front (see Figure 8).

Screw

Control Knob

Control Rod Extension

Figure 7 - Removing/Installing Cover, Control Knob, and Piezo Ignitor

Valve Cover

Piezo Ignitor

Thermocouple

Pilot

Ignitor

9. To adjust regulator pressure, remove the brass hex plug from regulator (see Figure 10).

10. Remove the plastic pressure button from the brass plug (see Figure 10).

11. Reverse the plastic pressure button and replace it into the brass plug (see Figure 10).

12. Replace brass plug into regulator.

13. Using two screws removed in step 2, page 6, replace valve cover.

14. Gently loosen and remove the pilot line connection from the pilot bracket (see Figure 11).

15. Replace injector with propane/LP injector with red stripe.

16. Replace and tighten pilot line to bracket.

17. Using screws removed in step 2, page 6, reattach pilot bracket to valve cover.

18. Continue with step 1 under Hearth Pan Installation, page 6.

Regulator

Plastic Pressure Button Positioned for Natural Gas

Figure 10 - Adjusting Regulator Pressure for Conversion

Reversed Plastic Pressure Button for Propane/LP Conversion

Brass Plug

Burner Inlet Fitting for Natural Gas

Control Rod

Figure 8- Remove Burner Inlet Fitting

Injector for Natural Gas

NATURAL

GAS FITTING

Figure 9 - Burner Inlet Fittings with Injectors

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901268

PROPANE/LP GAS FITTING

Control Valve

Injector for Propane/LP Gas

Pilot Bracket

Pilot Injector

Pilot Adjustment Screw

Figure 11 - Installing Propane/LP Pilot Orifice

INSTALLATION

Testing Burner for Leaks Adding Pan Material Installing the Grate and Logs

INSTALLATION

Continued

TESTING BURNER FOR LEAKS

1. Generously apply noncorrosive leak detection fluid to all connections.

WARNING: Never check for gas leaks with open

flame.

2. Light the burner with the shutoff valve no more than half open and holding a match slightly in front of the pan (see Lighting Instructions, page 9).

3. Inspect all connections for bubbles, raw gas odor, or flame from any area other than the burner (leaks). If leaks are detected, shut off the gas valve immediately. Tighten, or reassemble the loose connection(s) using pipe joint compound until burner system is leak free.

4. When the burner is tested and leak free, observe the individual tongues of flame on the burner. cludes more ports on the outside of the bar. Make sure that all ports are clear and producing flame evenly across the burner. If any ports appear blocked, clear them by removing the burner manifold and reaming the ports with a modified paper clip or other suitable tool.

5. When finished testing, turn the gas shutoff valve OFF to extinguish all flames.

Note:

The burner design in-

Grate

Figure 12 - Installing Grate (Pan Material Not Shown)

Grate Steps

ADDING PAN MATERIAL

1. Open the bag of ash bed material (vermiculite) and spread it evenly across the burner pan to the top. You may overflow the front and sides of the pan to cover the entire pan. Do not cover valve or inlet fitting.

2. Open the glowing embers and evenly cover the ash bed material (vermiculite) in the burner pan.

INSTALLING THE GRATE AND LOGS

1. Place the grate over the burner pan where the two outer horizontal supports on the grate fit into the two pan positioning notches in the rear vertical edge of the pan.

2. Slide the two rear log grate steps over the two outer horizontal supports on the grate as shown in Figure 12.

3. Place the back log on the grate onto the grate steps (see Figure 13).

4. Place the front log(s) on the grate and slide forward against the front bars on the grate (see Figure 13).

5. Place the smaller top logs onto the bottom logs (see Figure 14). Leave as much open space between logs as possible to minimize flame impingement and sooting. they are handled roughly or if hit together while being placed.

Note:

Logs may chip if

Kingston Split Oak Logs

Figure 13 - Installing Front and Back Logs (Number and style of your logs may vary)

Figure 14 - Placement of Top Logs (Kingston Split Oak Logs Shown)

Hanover Round Oak Logs

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901268

OPERATING APPLIANCE

For Your Safety Read Before Lighting

Curing Logs

Lighting Instructions

To Turn Off Gas To Appliance

FOR YOUR SAFETY READ

BEFORE LIGHTING

WARNING: Keep flue open when operating unit.

WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

A. This appliance has a pilot which must be lighted by hand.

When lighting the pilot, follow these instructions exactly.

B. BEFORE LIGHTING smell all around the appliance area

for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electric switch; your building.

• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the fire department.

C. Use only your hand to push in or turn the gas control knob.

Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call a qualified service technician or gas supplier. Force or attempted repair may result in a fire or explosion.

D. Do not use this appliance if any part has been under water.

Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

do not use any phone in

LIGHTING INSTRUCTIONS

1. STOP! Read the safety information, column one.

2. Make sure equipment shutoff valve is fully open.

3. Press in and turn control knob clockwise OFF position.

4. Wait five (5) minutes to clear out any gas. Then smell for gas around log set and near floor. If you smell gas, STOP! See Safety Informa tion, page 2. If you don’t smell gas, go to the next step.

5. T ur n control knob counterclockwise position and press in. Keep control knob pr essed in for f ive (5) seconds.

Note:

You may be running this log set for the first time after hooking up to gas supply . If so, the control knob may need to be pressed in for 30 seconds or more. This will allow air to bleed from the gas system.

• If contr ol knob does not pop up when released, contact a

qualified service person or gas supplier for repairs.

6. With control knob pressed in, push do wn and release ignitor button. This will light pilot. Visually locate the pilot on the control valve cover by the edge of the burner pan to look for flame. If needed, keep pressing ignitor b utton until pilot lights.

Note:

If the pilot will not stay lit after several tries, turn the gas control knob to "OFF" and call your service technician or gas supplier.

7. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

Note:

If pilot goes out, repeat steps 3 through 7.

8. Turn control knob counterclockwise to the ON position. Burner should light. If burner does not light, call a qualified service person.

to the

to the PILOT

CURING LOGS

During the 2-3 hour appliance break-in period, you may detect an odor from the appliance as the various paints and compounds used in the manufacturing of this log set cure. This is a normal and temporary situation that is not cause for alarm. However, you may want to provide extra ventilation to the room during this time.

To ensure proper curing of the logs:

• Ignite a 2" flame and maintain it for 1 hour.

• Burn the logs in consecutive 1 hour periods raising the flame an additional 2" to full flame height for a total of three hours.

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901268

Control Knob

Ignitor

ON OFF

Figure 15 - Ignitor and Control Knob

Pilot Burner

Figure 16 - Thermocouple and Pilot

Pilot

OFF

FROM "PILOT" POSITION

SLIGHT PUSH TO

TURN OFF

PULL PUSH

SLIGHT PUSH TO

PULL PUSH

TURN OFF

PULL PUSH

SLIGHT PUSH TO

FROM "PILOT" POSITION

Thermocouple

Off

FROM "PILOT" POSITION

OFF

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