Desa CRL3124P/N For Masonry And Factory- Built Metal Fireplace, Adhesive-backedMounting Clip

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FOR MASONRY AND FACTORY- BUILT METAL FIREPLACE

OPTIONAL POSITIONING

OF THERMOSTAT

SENSING BULB

FOR MASONRY AND FACTORY- BUILT METAL FIREPLACE

If your log set cycles to pilot, but the room tem- perature drops to a lower than ideal comfort level before the log set comes back on, you may want to reposition the thermostat sensing bulb.

The thermostat sensing bulb is located near the gas valve assembly on the mounting bracket. This location allows the thermostat to keep the room temperature at an ideal comfort level for most fire- place applications. For positioning the thermostat sensing bulb elsewhere, an adhesive-backed mounting clip is available.

Tools needed: 1/4" hex driver or socket

1.Remove logs. Locate the gas valve assembly and thermostat sensing bulb (see Figure 43).

2.With 1/4" hex driver or socket, loosen the ther- mostat screw. Carefully slide the thermostat sensing bulb out of the retaining clamp (see Figure 45).

Note: Do not remove the screw. Make sure you tighten the screw after removing the ther- mostat sensing bulb.

IMPORTANT: Do not force or bend the ther- mostat sensing bulb or capillary.

3.The thermostat sensing bulb may be located to the lower right front side of fireplace. Determine location of sensing bulb, but do not mount sens- ing bulb until step 4. If you have a masonry fire- place, see Figure 46 for location. If you have a factory-built metal fireplace, see Figure 47 for location. If your fireplace has glass doors, posi- tion sensing bulb directly behind door gap on right bottom side (see Figure 48).

Figure 44 - Adhesive-backed Mounting Clip

Capillary

Thermostat

Screw

 

Retaining

 

Clamp

 

 

Thermostat

 

Sensing

 

Bulb

Figure 45 - Removing Thermostat

Sensing Bulb

Thermostat

Sensing Bulb

Adhesive-backed

Mounting Clip

Figure 46- Locating Thermostat Sensing

Bulb on Masonry Fireplace

Thermostat

Figure 44 - Adhesive-backed Mounting Clip Sensing Bulb

Adhesive- Figure 45 - Removing ThermostatFigure 46- Locating Thermostat Sensing backed Mounting Clip

Gas Valve

 

Figure 47 - Locating Thermostat Sensing

 

Bulb on Factory-built Metal Fireplace

Assembly

 

 

 

 

 

Thermostat

 

 

Sensing Bulb

Mounting

Thermostat

Adhesive-backed

Mounting Clip

Bracket

Sensing

 

 

Bulb

Glass Doors

Figure 43 - Location of Gas Valve

 

Assembly and Thermostat Sensing Bulb

 

 

 

Figure 48 - Installing Thermostat

 

 

Sensing Bulb Behind Glass Doors

111160-01C

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Contents —WHAT TO DO IF YOU SMELL GAS TABLE OF CONTENTS SAFETY INFORMATION Continued SAFETY INFORMATIONPRODUCT IDENTIFICATION SAFETY PILOT PRODUCT FEATURESLOCAL CODES UNPACKINGDETERMINING FRESH-AIRFLOW FOR HEATER LOCATION ContinuedContinued 5.3or applicable local codesVENTILATION AIR Figure 3 - Ventilation Air from Inside BuildingINSTALLATION MINIMUM FIREPLACE CLEARANCE ContinuedContinued Without Using HoodMANTEL CLEARANCES Figure 6 - Heat Resistant Material SlateContinued When Using HoodFLOOR CLEARANCES Figure 10 - Minimum FireplaceINSTALLING HEATER BASE ASSEMBLY Fireplace Floor - Dual Burner Model CONNECTING TO GAS SUPPLYFigure 13 - Attaching Base Assembly to CHECKING GAS CONNECTIONS Figure 17 - Equipment Shutoff Valve ContinuedFigure 18 - Checking Gas Joints Propane/LP Gas ModelsContinued INSTALLING LOGSdamage or personal injury Figure 26 - Installing Rear Log #3 Figure 25 - Installing Middle Log #2Figure 27 - Installing Crossover Log #4 Figure 24 - Installing Front Log #1Figure 31 - Installing Crossover Log #7 Figure 29 - Installing Crossover Log #5Continued HolesFigure 32 - Installing Back Log Back Log Post Base Assembly PostAssembly Figure 33 - Installing Front LogOPERATING HEATER MANUALLY-CONTROLLED MODELS FOR YOUR SAFETYREAD BEFORE LIGHTING LIGHTING INSTRUCTIONSVARIABLE CONTROL OPERATION MANUAL LIGHTING PROCEDURETO TURN OFF GAS TO APPLIANCE Shutting Off Heater1.STOP! Read the safety information, col- umn THERMOSTAT-CONTROLLED MODELS FOR YOUR SAFETYREAD BEFORE LIGHTING LIGHTING INSTRUCTIONSContinued MANUAL LIGHTING PROCEDURETO TURN OFF GAS TO APPLIANCE THERMOSTAT CONTROL OPERATIONBURNER PRIMARY AIR HOLES PILOT FLAME PATTERNMAIN BURNER BURNER INJECTOR HOLDER AND PILOT AIR INLET HOLELOGS ContinuedMAIN BURNER Figure 41 - Injector Holder On Outlet Burner TubeOBSERVED PROBLEM TROUBLESHOOTINGPOSSIBLE CAUSE REMEDYContinued OBSERVED PROBLEMPOSSIBLE CAUSE REMEDYWARNING: If you smell gas •Shut off gas supply FOR MASONRY AND FACTORY- BUILT METAL FIREPLACE Assembly and Thermostat Sensing BulbFigure 44 - Adhesive-backedMounting Clip Figure 45 - Removing Thermostat Sensing BulbPARTS UNDER WARRANTY REPLACEMENT PARTSPARTS NOT UNDER WARRANTY OPTIONAL POSITIONING OF THERMOSTAT SENSING BULBDUAL BURNER SMOKY MOUNTAIN OAK MODELS SPECIFICATIONSDUAL BURNER BILTMORE SPLIT OAK MODELS SINGLE BURNER SEASONAL OAK MODELSILLUSTRATED PARTS BREAKDOWN PARTS LIST 19 11 13 9 6 21 21 5 4 3 201 2 10 7 14 8 15 21 19 17 21103008-02 3 12 6 9 16 10 17 23 18 22 1420 24 21 13 15 11 8 23 2321 23 111160-01C111340-03 Peg positions vary according to model 2 5 111160-01C22 1420 24 21 13 15 11 8 23 23 9 7 12 6 25 16 10 17 23 18111340-02 111160-01C VARIABLE MANUALLY-CONTROLLEDSEASONAL OAK MODELS Portable Heater Parts PARTS CENTRALMaster Parts Dist Washer Equipment CoINFORMATION VIDEO - EQUIPMENT SHUTOFF VALVE - GA5010FIREPLACE HOOD DAMPER CLAMP - GA6080 Not ShownLIMITED WARRANTY KEEP THIS WARRANTYModel ____________________________ Serial No. _________________________
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