Desa CRL2718P/N, CRL3124P/N, CGD3018PT/NT, CGD3924PT/NT Installing Heater Base Assembly

Page 12
INSTALLING HEATER BASE ASSEMBLY

INSTALLATION

Continued

See chart below for minimum permanent flue opening you must provide. Attach damper clamp so the minimum permanent flue opening will be maintained at all times.

Chimney

Minimum Permanent

Height (ft.)

Flue Opening (sq. in.)

 

 

6' to 15'

39 sq. inches

15' to 30'

29 sq. inches

 

 

Area of Various Standard

Round Flues

Diameter (in.)

Area (sq. in.)

5"

20 sq. inches

6"

29 sq. inches

7"

39 sq. inches

8"

51 sq. inches

 

 

INSTALLING HEATER BASE ASSEMBLY

Manual background CAUTION: Do not remove the data plates attached to the heater base assembly. The data plates contain important war- ranty and safety information.

Manual backgroundWARNING: You must secure this heater to fireplace floor. If not, heater will move when you adjust controls. Moving heater may cause a gas leak.

Manual background WARNING: If installing in a sunken fireplace, special care is needed. You must raise the fire- place floor to allow access to heater control panel. This will in- sure adequate air flow and guard against sooting and controls be- ingdamaged.Raisefireplacefloor with noncombustible material. Make sure material is secure.

Manual background CAUTION: Do not pick up heater base assembly by the burner. This could damage heater. Only handle base assem- bly by grates.

IMPORTANT: Make sure the heater burners are level. If heater is not level, heater will not work properly. For thermostat models, avoid damage to thermostat bulb. Avoid nicks or sharp bends in thermostat bulb wire. Keep thermostat bulb in mounting bracket until ready to mount base to floor. See Optional Positioning Of Thermostat Sensing Bulb, pages 29 and 30.

Installation Items Needed

•hardware package (provided with heater)

•approved flexible gas hose (not provided) (if allowed by local codes)

•sealant resistant to propane (propane/LP) gas, not provided

•electric drill with 3/16" drill bit

•flathead screwdriver

1.Apply pipe joint sealant lightly to male threads of the fitting to be threaded into gas regulator. Connect approved flexible gas hose to gas regulator of heater (see Figure 12).

IMPORTANT: Hold gas regulator with wrench when connecting flexible gas hose.

2.Locate masonry screws in hardware package.

3.Position heater base assembly in fireplace.

4.Place logs in their proper position on heater base, see Installing Logs on pages 16 through 19.

5.Center heater base and logs front-to-back and side-to-side in fireplace.

6.Carefully remove logs without moving heater base.

Flexible Gas Hose

(if allowed by local codes)

Heater Gas

Regulator

Fitting

Figure 12 - Attaching Flexible Gas Hose

to Heater Gas Regulator

12

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111160-01C

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Contents —WHAT TO DO IF YOU SMELL GAS TABLE OF CONTENTS SAFETY INFORMATION SAFETY INFORMATION PRODUCT IDENTIFICATIONContinued PRODUCT FEATURES SAFETY PILOTLOCAL CODES UNPACKINGContinued DETERMINING FRESH-AIRFLOW FOR HEATER LOCATION5.3or applicable local codes ContinuedVENTILATION AIR Figure 3 - Ventilation Air from Inside BuildingINSTALLATION Continued MINIMUM FIREPLACE CLEARANCEWithout Using Hood ContinuedMANTEL CLEARANCES Figure 6 - Heat Resistant Material SlateWhen Using Hood ContinuedFLOOR CLEARANCES Figure 10 - Minimum FireplaceINSTALLING HEATER BASE ASSEMBLY CONNECTING TO GAS SUPPLY Figure 13 - Attaching Base Assembly toFireplace Floor - Dual Burner Model CHECKING GAS CONNECTIONS Continued Figure 17 - Equipment Shutoff ValveFigure 18 - Checking Gas Joints Propane/LP Gas ModelsINSTALLING LOGS damage or personal injuryContinued Figure 25 - Installing Middle Log #2 Figure 26 - Installing Rear Log #3Figure 27 - Installing Crossover Log #4 Figure 24 - Installing Front Log #1Figure 29 - Installing Crossover Log #5 Figure 31 - Installing Crossover Log #7Continued HolesBack Log Post Base Assembly Post Figure 32 - Installing Back LogAssembly Figure 33 - Installing Front LogMANUALLY-CONTROLLED MODELS FOR YOUR SAFETY OPERATING HEATERREAD BEFORE LIGHTING LIGHTING INSTRUCTIONSMANUAL LIGHTING PROCEDURE VARIABLE CONTROL OPERATIONTO TURN OFF GAS TO APPLIANCE Shutting Off HeaterTHERMOSTAT-CONTROLLED MODELS FOR YOUR SAFETY 1.STOP! Read the safety information, col- umnREAD BEFORE LIGHTING LIGHTING INSTRUCTIONSMANUAL LIGHTING PROCEDURE ContinuedTO TURN OFF GAS TO APPLIANCE THERMOSTAT CONTROL OPERATIONPILOT FLAME PATTERN BURNER PRIMARY AIR HOLESMAIN BURNER BURNER INJECTOR HOLDER AND PILOT AIR INLET HOLEContinued LOGSMAIN BURNER Figure 41 - Injector Holder On Outlet Burner TubeTROUBLESHOOTING OBSERVED PROBLEMPOSSIBLE CAUSE REMEDYOBSERVED PROBLEM ContinuedPOSSIBLE CAUSE REMEDYWARNING: If you smell gas •Shut off gas supply Assembly and Thermostat Sensing Bulb FOR MASONRY AND FACTORY- BUILT METAL FIREPLACEFigure 44 - Adhesive-backedMounting Clip Figure 45 - Removing Thermostat Sensing BulbREPLACEMENT PARTS PARTS UNDER WARRANTYPARTS NOT UNDER WARRANTY OPTIONAL POSITIONING OF THERMOSTAT SENSING BULBSPECIFICATIONS DUAL BURNER SMOKY MOUNTAIN OAK MODELSDUAL BURNER BILTMORE SPLIT OAK MODELS SINGLE BURNER SEASONAL OAK MODELSILLUSTRATED PARTS BREAKDOWN PARTS LIST 4 3 20 19 11 13 9 6 21 21 51 2 10 7 14 8 15 21 19 17 21103008-02 22 1420 24 21 13 15 11 8 23 23 3 12 6 9 16 10 17 23 1821 23 111160-01C111340-03 111160-01C Peg positions vary according to model 2 522 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 PARTS CENTRAL Portable Heater PartsMaster Parts Dist Washer Equipment CoEQUIPMENT SHUTOFF VALVE - GA5010 INFORMATION VIDEO -FIREPLACE HOOD DAMPER CLAMP - GA6080 Not ShownKEEP THIS WARRANTY LIMITED WARRANTYModel ____________________________ Serial No. _________________________
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