Desa UNVENTED (VENT-FREE) NATURAL GAS FIREPLACE installation manual Safety, Information, Continued

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SAFETY

 

 

 

 

 

 

 

 

SAFETY

 

 

WARNING ICONG 001WARNINGS Continued

 

 

 

 

WARNING: Any change to this fireplace or its controls can be dangerous.

 

 

 

INFORMATION

 

 

 

 

 

1.

Use only natural gas. Do not convert fireplace to use different fuel type.

 

 

 

Continued

 

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.

This fireplace shall not be installed in a bedroom or bathroom.

 

 

 

 

 

4.

Never install the fireplace

 

 

 

 

 

 

• in a recreational vehicle

 

 

 

 

 

 

• where curtains, furniture, clothing, or other flammable objects are less than 36

 

 

 

 

 

 

inches from the front, top, or sides of the fireplace

 

 

 

 

 

 

• in high traffic areas

 

 

 

 

 

 

• in windy or drafty areas

 

 

 

 

 

5.

Do not use this fireplace as a wood-burning fireplace. Use only the logs provided

 

 

 

 

 

 

with the fireplace.

 

 

 

 

 

6.

Do not add extra logs or ornaments such as pine cones, vermiculite, or rock wool.

 

 

 

 

 

 

Using these added items can cause sooting. Do not add lava rock around base. Rock

 

 

 

 

 

 

and debris could fall into the control area of fireplace.

 

 

 

 

 

7.

You must operate this fireplace with the fireplace screen in place. Make sure

 

 

 

 

 

 

fireplace screen is in place before running fireplace.

 

 

 

 

 

8.

This fireplace is designed to be smokeless. If logs ever appear to smoke, turn off

 

 

 

 

 

 

fireplace and call a qualified service person. Note: During initial operation, slight

 

 

 

 

 

 

smoking may occur due to log curing and fireplace burning manufacturing residues.

 

 

 

 

 

9.

Avoid any drafts that alter burner flame patterns. Do not allow fans to blow directly

 

 

 

 

 

 

into fireplace. Do not place a blower inside burn area of firebox. Use only the

 

 

 

 

 

 

blowers provided with this fireplace. Ceiling fans may create drafts that alter burner

 

 

 

 

 

 

flame patterns. Sooting and improper burning will occur. Sooting can settle on

 

 

 

 

 

 

household surfaces outside the fireplace.

 

 

 

 

 

10.

This fireplace needs fresh air ventilation to run properly. This fireplace has an

 

 

 

 

 

 

oxygen depletion sensor (ODS) pilot light safety system. The ODS shuts down the

 

 

 

 

 

 

fireplace if not enough fresh air is available. See Air for Combustion and Ventila-

 

 

 

 

 

 

tion, pages 6 through 8. If fireplace keeps shutting off, see Troubleshooting, pages

 

 

 

 

 

 

26 through 29.

 

 

 

 

 

11.

Do not run fireplace

 

 

 

 

 

 

• where flammable liquids or vapors are used or stored

 

 

 

 

 

 

• under dusty conditions

 

 

 

 

 

12.

Do not use this fireplace to cook food or burn paper or other objects.

 

 

 

 

 

13.

Never place any objects in the fireplace or on logs.

 

 

 

 

 

14.

Fireplace front and screen becomes very hot when running fireplace. Keep children

 

 

 

 

 

 

and adults away from hot surfaces to avoid burns or clothing ignition. Fireplace will

 

 

 

 

 

 

remain hot for a time after shut-down. Allow surfaces to cool before touching.

 

 

 

 

 

15.

Carefully supervise young children when they are in the room with fireplace.

 

 

 

 

 

16.

Do not use fireplace if any part has been exposed to or under water. Immediately

 

 

 

 

 

 

call a qualified service technician to inspect the fireplace and to replace any part of

 

 

 

 

 

 

the control system and any gas control which has been under water.

 

 

 

 

 

17.

Do not operate fireplace if any log is broken. Do not operate fireplace if a log is

 

 

 

 

 

 

chipped (dime-sized or larger).

 

 

 

 

 

18.

Turn fireplace off and let cool before servicing. Only a qualified service person

 

 

 

 

 

 

should service and repair fireplace.

 

 

 

 

 

 

 

 

 

 

 

 

19.

Operating fireplace above elevations of 4,500 feet may cause pilot outage.

 

3

 

 

 

 

 

 

 

 

 

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Contents OWNER’S OPERATION AND INSTALLATION MANUAL Save this manual for future referenceUNVENTED VENT-FREENATURAL GAS FIREPLACE Safety Information continues on next page CONTENTS SAFETY INFORMATIONWARNINGS DANGERSAFETY INFORMATIONContinued PRODUCT IDENTIFICATION Figure 1 - Log Base AssemblyFigure 2 - Fireplace Piezo Ignition System LOCAL CODES UNPACKING PRODUCT FEATURESSafety Device OperationPROVIDING ADEQUATE VENTILATION AIR FOR COMBUSTION AND VENTILATIONContinued AIR FORVENTILATION COMBUSTIONVentilation Air from Inside Building AIR FOR COMBUSTION AND VENTILATIONContinued VENTILATION AIRINSTALLING NOTICEContinued INSTALLING ContinuedASSEMBLING AND ATTACHING BRASS TRIM CONVENTIONAL FIREPLACE INSTALLATION INSTALLINGINSTALLATION CLEARANCES ContinuedINSTALLING Continuedheads and putty over Continued INSTALLINGBUILT-INFIREPLACE INSTALLATION Continued39 3/8 27 7/8 35 1/2 55 5/8 INSTALLINGFigure 13 - Attaching Nailing Flange Accessory ContinuedContinued INSTALLINGMantel Clearances for Built-InInstallation ContinuedNOTICE INSTALLINGINSTALLING GAS PIPING TO FIREPLACE LOCATION Installation Items NeededContinued INSTALLINGCONNECTING FIREPLACE TO GAS SUPPLY Installation Items NeededContinued G 001WARNINGINSTALLING NOTICEContinued INSTALLINGPressure Testing Fireplace Gas Connections ContinuedFigure 22 - Installing Front Log INSTALLINGINSTALLING LOGS Figure 21 - Installing Rear LogContinued INSTALLINGFigure 23 - Installing Crossover Log ContinuedContinued FOR YOUR SAFETY READ BEFORE LIGHTINGOPERATING FIREPLACE INSTALLINGLIGHTING INSTRUCTIONS OPERATINGFIREPLACE NOTICEOPERATING FIREPLACE MANUAL LIGHTING PROCEDURETO TURN OFF GAS TO APPLIANCE VARIABLE OUTPUT CONTROL OPERATIONPILOT FLAME PATTERN INSPECTINGBURNERS NOTICECLEANING AND MAINTENANCE TROUBLE SHOOTING ODS/PILOT AND BURNERSLOGS Continued TROUBLE- SHOOTINGCleaning and Mainte ContinuedCleaning and Mainte TROUBLE SHOOTINGCleaning and Mainte Cleaning and Mainteleaks see Checking Gas TROUBLESHOOTING ContinuedWhen gas quality is bad TECHNICAL SERVICE SERVICE HINTSREPLACEMENT PARTS SPECIFICATIONS When gas pressure is too lowHEARTH BASE GC3333F- Walnut Finished ACCESSORIESCABINET MANTEL GMC11F - Walnut Finished GMC12U - UnfinishedBREAKDOWN Log Base AssemblyILLUSTRATED PARTSDESCRIPTION PARTS LISTLog Base Assembly PART NUMBERBREAKDOWN FireplaceILLUSTRATED PARTSDESCRIPTION PARTS LISTFireplace PART NUMBERWARRANTY INFORMATION LIMITED WARRANTY VENT-FREENATURAL GAS FIREPLACEKEEP THIS WARRANTY