Desa CCL3018NA Mantel Clearances, Floor Clearances, Determining Minimum Mantel Clearance

Page 9

INSTALLATION

Mantel Clearances Floor Clearances

9

INSTALLATION

Continued

MANTEL CLEARANCES

Mantel Shelf

In addition to meeting noncombustible material clearances, you must also meet required clearances between fireplace opening and mantel shelf. If you do not meet the clearances in Figure 7, you will need a hood.

Determining Minimum Mantel Clearance

If you meet minimum clearance between mantel shelf and top of fireplace opening, a hood is not required (see Figure 7).

Determining Minimum Mantel Clearance When Using a Hood

If minimum clearances in Figure 7 are not met, you must have a hood. When using a hood there are still certain minimum mantel clearances required. Follow minimum clearances shown in Figure 8 when using hood.

 

12"

 

 

 

10"

 

 

 

8"

 

 

 

6"

 

 

 

2 1/2"

 

 

Minimum Non-

 

 

 

Combustible

 

 

 

Material

8"

12"

15"

 

 

Min.

 

 

 

Hood

Distances to

 

(GA6050, GA6052,

 

Underside of

 

and GA6053)

 

Mantel

 

 

18"

Underside of

Mantel Shelf

All minimum distances are in inches

Log Set

20" All Models

Top of Fireplace Opening

NOTICE: Surface temperatures of adjacent walls and mantels become hot during operation. Walls and mantels above the firebox may become hot to the touch. If installed properly, these temperatures meet the requirement of the national product standard. Follow all minimum clearances shown in this manual.

NOTICE: If your installation does not meet the mini- mum clearances shown, you must do one of the following:

Figure 8 - Minimum Mantel Clearances When Using Hood

FLOOR CLEARANCES

A.If installing appliance on the floor level, you must maintain the minimum distance of 14" to combustibles (see Figure 9).

B.If combustible materials are less than 14" to the fireplace, you must install appliance at least 5" above the combustible floor- ing (see Figure 10).

•operate the logs only with the flue damper open

•raise the mantel to an acceptable height

•remove the mantel

14"

Combustible Material

10"

8"

6"

2 1/2"

Minimum Non-

 

 

(A)

 

Combustible

 

Material

12"

 

 

 

 

 

 

8"

 

 

 

 

Mantel Shelf

18"

 

20"

22"

 

8"

 

14"

17"

 

 

 

 

Underside of

Mantel Shelf

All minimum distances are in inches

Log Set

24" 24"/30" Models

20" 18" Model

Top of Fireplace

Opening

Min.

Noncombustible

Material

Figure 9 - Minimum Fireplace Clearances if Installed at Floor Level

Hearth

Combustible Material

5"

Min.

Minimum Non-

Distances to

Combustible

Underside of

Material Height

Mantel

Figure 10 - Minimum Fireplace Clearances Above Combus- tible Flooring

Figure 7 - Minimum Mantel Clearances Without Using Hood

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Contents 18, 24, and 30 Variable What to do if YOU Smell GASCRL2718P/N CRL3124P/NSafety Information Table of ContentsProduct Identification Product Features AIR for Combustion and Ventilation Local CodesUnpacking Determining FRESH-AIR Flow for Heater Location Confined and Unconfined SpaceDetermining if You Have a Confined or Uncon- fined Space Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Check GAS Type InstallationMinimum Noncombustible Material Clearances If Using MantelMantel Clearances Determining Minimum Mantel Clearance When Using a HoodFloor Clearances Determining Minimum Mantel ClearanceInstalling Damper Clamp Accessory for Vented Operation Installing Heater Base AssemblyInstallation Items Needed Attaching Flexible Gas Hose to Heater Gas Regulator Connecting to GAS SupplyChecking GAS Connections Pressure Testing Gas Supply Piping systemPressure Testing Heater Gas Connections Installing LogsInstalling Back Log #1 Installing Middle Log #2 CCL3930PTB/NTB Shown Single Burner Seasonal Oak Models CRL2718P/N, CRL2718P/N Installing Crossover Log #6 CCL3930PTB/NTB ShownLighting Instructions Operating HeaterTo Turn OFF GAS Variable Control OperationTo Appliance Shutting Off HeaterInstructions Manual Lighting ProcedureTo Turn OFF GAS To Appliance Inspecting BurnersThermostat Control Operation Pilot Flame PatternCleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning MaintenanceBurner Primary AIR Holes Main BurnerObserved Problem Possible Cause Remedy TroubleshootingMaintenance, Gas leak. See Warning statement For Masonry and Factory-built Metal Fireplace Optional Positioning of Thermostat Sensing BulbAccessories Replacement PartsService Hints Technical ServiceDual Burner Smoky Mountain OAK Models SpecificationsDual Burner Biltmore Split OAK Models Single Burner Seasonal OAK ModelsIllustrated Parts Breakdown Variable MANUALLY-CONTROLLED Biltmore Split OAK Models Parts ListModels CGD3018PT, CGD3018NT, CGD3924PT and CGD3924NT THERMOSTATICALLY-CONTROLLED Smoky Mountain OAK Models Models CCL3018PTA and CCL3018NTA KEY Part Number CCL3018PTA CCL3018NTA Description QTY THERMOSTATICALLY-CONTROLLED Biltmore Split OAK ModelsModels CCL3924PTA, CCL3924NTA, CCL3930PTB and CCL3930NTB Parts List CRL3124P and CRL3124N Variable Manually Controlled Seasonal OAKDescription QTY Variable MANUALLY-CONTROLLED Seasonal OAK ModelsParts Central Owners Registration Form Postage Required 111160-01B Keep this Warranty Warranty Information
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