Desa CCL3018N Installing Damper Clamp Accessory for Vented Operation, Installation Items Needed

Page 10

10

INSTALLATION

Installing Damper Clamp Accessory For Vented Operation Installing Heater Base Assembly

INSTALLATION

Continued

INSTALLING DAMPER CLAMP ACCESSORY FOR VENTED OPERATION

Note: When used as a vented heater, appliance must be installed only in a solid-fuel burning fireplace with a working flue and constructed of noncombustible material.

If your heater is a manually-controlled model, you may use this heater as a vented product. There are three reasons for operating your heater in the vented mode.

1.The fireplace does not meet the clearance to combustibles requirements for vent-free operation.

2.State or local codes do not permit vent-free operation.

3.You prefer vented operation.

If reasons number 1 or 2 above apply to you, you must permanently open chimney flue damper. You must install the damper clamp accessory (to order, see Accessories, page 36). This will insure vented operation (see Figure 11). The damper clamp will keep damper open. Installation instructions are included with clamp accessory.

See charts in column 2 for minimum permanent flue opening you must provide. Attach damper clamp so the minimum permanent flue opening will be maintained at all times.

Area of Various Standard Round Flues

Diameter (ins.)

Area (sq. ins.)

 

 

5"

20 sq. inches

6"

29 sq. inches

7"

39 sq. inches

8"

51 sq. inches

 

 

Chimney

Minimum Permanent

Height (ft.)

Flue Opening (sq. ins.)

 

 

6' to 15'

39 sq. inches

15' to 30'

29 sq. inches

 

 

Damper Clamp

Damper Clamp

Damper

Damper

Damper

 

 

Masonry Fireplace

Manufactured Fireplace

Figure 11 - Attaching Damper Clamp

INSTALLING HEATER BASE ASSEMBLY

CAUTION: Do not remove the data plates attached to the heater base assembly. The data plates contain important warranty and safety information.

WARNING: You must secure this heater to fire- place floor. If not, heater will move when you adjust controls. Moving heater may cause a gas leak or log misplacement.

WARNING: If installing in a sunken fireplace, special care is needed. You must raise the fireplace floor to allow access to heater control panel. This will insure adequate air flow and guard against sooting and controls from being damaged. Raise fireplace floor with noncombustible material. Make sure mate- rial is secure.

CAUTION: Do not pick up heater base assembly by the burner. This could damage heater. Only handle base assembly 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, page 25.

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

For..com

107123-01E

Page 9 Page 11
Image 10
Page 9 Page 11
Contents Biltmore Split OAK, Seasonal OAK, Smoky Mountain OAK Logs OWNER’S Operation Installation ManualUnvented VENT-FREE Natural GAS LOG Heaters What to do if YOU Smell GASTable of Contents Safety InformationProduct Identification Local Codes Product FeaturesUnpacking AIR for Combustion and VentilationConfined and Unconfined Space Determining FRESH-AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Check GAS Type InstallationInstallation Minimum Firebox Size Log Front Rear Height Depth WidthIf Not Using Mantel Minimum Noncombustible Material ClearancesFloor Clearances Determining Minimum Mantel Clearance When Using a HoodMantel Clearances Determining Minimum Mantel ClearanceInstallation Items Needed Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Area of Various Standard Round FluesConnecting to GAS Supply Attaching Flexible Gas Hose to Heater Gas RegulatorPressure Testing Gas Supply Piping system Checking GAS ConnectionsPressure Testing Heater Gas Connections Installing LogsDual Burner Smoky Mountain Oak Models Dual Burner Premium Aged Split Oak Models Dual Burner Biltmore Split Oak ModelsInstalling Rear Log Installing Crossover Log Single Burner Seasonal Oak ModelsOperating Heater For Your Safety Read Before LightingLighting Instructions To Turn OFF GAS to Appliance Manual Lighting ProcedureVariable Control Operation Shutting Off HeaterIgnitor Button Cleaning and Maintenance Inspecting BurnersModel Models SpecificationsLogs ModelTroubleshooting Observed Problem Possible Cause RemedyMaintenance, Top Gas leak. See Warning statement at topOptional Positioning of Thermostat Sensing Bulb For Masonry and Factory-built Metal FireplaceIllustrated Parts BreakdownParts List Description QTYIllustrated Parts Breakdown CGD3018NT CGD3924NT CGD3930NTCGD3018NT CGD3924NT CGD3930NT CCL3018NT Thermostatically-Controlled Biltmore Split Oak ModelCCL3018NT CCL3924NT, CCL3930NTA CCL3924NT CCL3930NTA Variable Manually-Controlled Seasonal Oak Models Variable Manually-Controlled Mountain Oak Models CRL2718N CRL3124NTechnical Service Replacement PartsService Hints AccessoriesOwners Registration Form Postage Required Parts Central Warranty Information
Top Page Image Contents