Desa CGB3924PR Installation, Check GAS Type, Minimum Wall and Ceiling Clearances see Figure

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OWNER’S MANUAL

INSTALLATION

NOTICE: This heater is intended for use as supplemental heat. Use this heater along with your pri- mary heating system. Do not in- stall this heater as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circu- late the heat throughout the house. In the event of a power outage, you can use this heater as your primary heat source.

NOTICE: A qualified service per- son must install heater. Follow all local codes.

NOTICE: State or local codes may only allow operation of this appli- ance in a vented configuration. Check your state or local codes.

WARNING: Make sure the re- mote selector switch is in the OFF position before installing heater.

WARNING: Never install the heater

in a bedroom or bathroom

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 heater

in high traffic areas

in windy or drafty areas

CAUTION: This heater creates warm air currents. These currents move heat to wall surfaces next to heater. Installing heater next to vinyl or cloth wall coverings or operating heater where impurities (such as tobacco smoke, aromatic candles, cleaning fluids, oil or kerosene lamps, etc.) in the air exist, may discolor walls.

IMPORTANT: Vent-free heaters add mois- ture to the air. Although this is beneficial, installing heater in rooms without enough ventilation air may cause mildew to form from too much moisture. See Air for Com- bustion and Ventilation, pages 4 through 6.

LOG SIZING REQUIREMENTS

Minimum Firebox Size

Rear

Width

LogFront At 14"

Size Height Depth Width Depth

24"

17"

14"

28"

21"

30"

17"

14"

34"

24"

Carefully follow the instructions below. This will ensure safe installation into a masonry fireplace or factory-built U.L. 127 listed vent-free firebox.

Minimum Wall and Ceiling Clearances (see Figure 4)

A.Clearances from the side of the fire- place opening to any combustible wall should not be less than 16 inches.

B.Clearances from the top of the fireplace opening to the ceiling should not be less than 42 inches.

42"

WARNING: Before installing in a solid fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a quali- fied chimney cleaner. Creosote will ignite if highly heated. A dirty chimney flue may create and dis- tribute soot within the house. In- spect chimney flue for damage. If damaged, operate heater with flue damper closed.

WARNING: Seal any fresh air vents or ash clean-out doors lo-

CHECK GAS TYPE

Use only propane/LP gas. If your gas supply is not propane/LP gas, do not install heater. Call dealer where you bought heater for proper type heater.

INSTALLATION AND

CLEARANCES (Vent-Free

Operation Only)

WARNING: Maintain the mini- mum clearances. If you can, pro- vide greater clearances from floor, ceiling, and adjoining wall.

16"

Left and

Right Sides

Figure 4 - Minimum Clearance to Wall and Ceiling

cated on floor or wall of fireplace. If not, drafting may cause pilot outage or sooting. Use a heat- resistant sealant. Do not seal chimney flue damper.

MINIMUM FIREPLACE

CLEARANCE TO

COMBUSTIBLE MATERIALS

Log Size

Side Wall

Ceiling

 

 

 

24"

16"

42"

Continued

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Contents What to do if YOU Smell GAS Safety Information Unpacking Product FeaturesProduct Identification Local CodesConfined Space and Unconfined Space AIR for Combustion and VentilationProviding Adequate Ventilation Unusually Tight ConstructionDetermining FRESH-AIR Flow for Heater Location AIR for Combustion VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside BuildingMinimum Wall and Ceiling Clearances see Figure InstallationInstallation Check GAS TypeMinimum Non-Combustible Material Clearances If Not Using MantelFloor Clearances Mantel ClearancesConnecting to GAS Supply Installing Heater Base AssemblyInstallation Items Needed Checking GAS Connections Pressure Testing gas Supply Piping systemInstalling 9-Volt Battery In Hand- Held Remote Control Unit Volt Battery InstallationPressure Testing Heater Gas Connections Installing 9-Volt Alkaline Battery In ReceiverInstalling Back Log #1 Installing Logs CGD3924PRInstalling Middle Log #1 Installing Logs on Models CGB3924PR and CGB3930PROperating Heater For Your Safety Read Before LightingLighting Instructions Hand Held Remote Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Thermostat Control OperationInspecting Burners Cleaning and MaintenanceObserved Problem Possible Cause Remedy TroubleshootingMaintenance, Gas leak. See Warning statement at Service Hints SpecificationsWiring Diagram Accessories Technical ServiceCGD3924PR Illustrated Parts BreakdownKEY Part Number Description QTY Parts ListCGB3924PR CGB3930PR CGB3924PR Parts Central Replacement PartsParts Under Warranty Parts not Under Warranty104307 Warranty Information