Desa CGD3018N, CGD3930N installation manual Burner patterns can cause sooting

Page 3

 

 

 

 

 

 

 

 

SAFETY

 

 

WARNINGS Continued

 

 

 

 

 

WARNING: Any change to this heater or its controls can be dangerous.

 

 

 

 

INFORMATION

 

1.

This appliance is only for use with the type of gas indicated on the rating plate. This

 

 

 

 

appliance is not convertible for use with other gases.

 

 

 

 

Continued

 

2.

If you smell gas

 

 

 

 

 

 

 

• shut off gas supply

 

 

 

 

 

 

 

• do not try to light any appliance

 

 

 

 

 

 

 

• do not touch any electrical switch; do not use any phone in your building

 

 

 

 

 

 

 

• immediately call your gas supplier from a neighbor’s phone. Follow the gas

 

 

 

 

 

supplier’s instructions

 

 

 

 

 

 

 

• if you cannot reach your gas supplier, call the fire department

 

 

 

 

 

 

3.

This heater shall not be installed in a bedroom or bathroom.

 

 

 

 

 

 

4.

Never install the heater

 

 

 

 

 

 

 

• 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

 

 

 

 

 

 

5.

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 qualified chimney cleaner. Creosote

 

 

 

 

 

will ignite if highly heated. Inspect chimney flue for damage. If damaged, operate heater

 

 

 

 

 

with flue damper closed.

 

 

 

 

 

 

6.

If fireplace has glass doors, never operate this heater with glass doors closed. If you

 

 

 

 

 

operate heater with doors closed, heat buildup inside fireplace will cause glass to burst.

 

 

 

 

 

Also if fireplace opening has vents at the bottom, you must open the vents before

 

 

 

 

 

operating heater.

 

 

 

 

 

 

7.

You must operate this heater with a fireplace screen in place. Make sure fireplace screen

 

 

 

 

 

is closed before running heater.

 

 

 

 

 

 

8.

This log heater is designed to be smokeless. If logs ever appear to smoke, turn off heater

 

 

 

 

 

and call a qualified service person. Note: During initial operation, slight smoking could

 

 

 

 

 

occur due to log curing and heater burning manufacturing residues.

 

 

 

 

 

 

9.

Do not allow fans to blow directly into the fireplace. Avoid any drafts that alter burner

 

 

 

 

 

flame patterns. Ceiling fans can create drafts that alter burner flame patterns. Altered

 

 

 

 

 

burner patterns can cause sooting.

 

 

 

 

 

 

10. Do not use a blower insert, heat exchanger insert or other accessory not approved for

 

 

 

 

 

use with this heater.

 

 

 

 

 

 

11.

This heater needs fresh, outside air ventilation to run properly. This heater has an oxygen

 

 

 

 

 

depletion sensor (ODS) pilot light safety system. The ODS shuts down the heater if not

 

 

 

 

 

enough fresh air is available. See Air for Combustion and Ventilation, pages 5 through

 

 

 

 

 

7. If heater keeps shutting off, see Troubleshooting, pages 25 through 28.

 

 

 

 

 

 

12.

Do not run heater

 

 

 

 

 

 

 

• where flammable liquids or vapors are used or stored

 

 

 

 

 

 

 

• under dusty conditions

 

 

 

 

 

 

13.

Do not use this heater to cook food or burn paper or other objects.

 

 

 

 

 

 

14.

Never place any objects on the heater.

 

 

 

 

 

 

15.

Heater base assembly becomes very hot when running heater. Keep children and adults

 

 

 

 

 

away from hot surface to avoid burns or clothing ignition. Heater will remain hot for

 

 

 

 

 

a time after shut-down. Allow surface to cool before touching.

 

 

 

 

 

 

16.

Carefully supervise young children when they are in the room with heater.

 

 

 

 

 

 

17.

Do not use heater if any part has been exposed to or under water. Immediately call a

 

 

 

 

 

qualified service technician to inspect the room heater and to replace any part of the

 

 

 

 

 

control system and any gas control which has been under water.

 

 

 

 

 

 

18.

Do not operate heater if any log is broken. Do not operate heater if a log is chipped (dime-

 

 

 

 

 

sized or larger).

 

 

 

 

 

 

19.

Turn heater off and let cool before servicing. Only a qualified service person should

 

 

 

 

 

service and repair heater.

 

 

 

 

 

 

20.

Operating heater above elevations of 4,500 feet could cause pilot outage.

3

 

 

 

 

 

 

 

 

 

 

102990

Page 2 Page 4
Image 3
Page 2 Page 4
Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualContents Safety Information Burner patterns can cause sooting Piezo Ignition System Local Codes Unpacking Product FeaturesSafety Device OperationAIR for VentilationProviding Adequate Ventilation AIR for Combustion and Ventilation Determining AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Check GAS Type InstallingMinimum Fireplace Clearance LOG Sizing RequirementsMinimum Wall and Ceiling Clearances see Figure Minimum Non Combustible Material Clearances Log Set Installing Minimum Non Combustible Material ClearancesFloor Clearances Attaching Damper Clamp Installing Damper Clamp Accessory for Vented OperationInstallation Items Needed Installing Heater Base AssemblyMounting Bracket Connecting to GAS Supply Gas Connection Checking GAS ConnectionsTest Pressures Equal To or Less Than 1/2 Psig Pressure Testing Heater Gas ConnectionsInstalling Logs InstallingOperating Heater For Your Safety Read Before LightingHeater OperatingManual Lighting Procedure Control Knob Ignitor Button Inspecting Burners Pilot Flame PatternThermostat-Controlled Models Only ODS/PILOT and Burner CleaningMaintenance Trouble ShootingTROUBLE- Shooting Maintenance,Refer to Air for Com Gas leak. See Warning Optional Optional Positioning of Thermostat Sensing Bulb Technical Service Service HintsModel Models Parts Under Warranty Parts Not Under WarrantyParts Central Hood GA6052 AccessoriesValve GA5010 Hood GA6050Illustrated Parts Breakdown CGD3018N CGD3924N CGD3930N Parts ListCGD3924NT CGD3924NT 102990 102990 Keep this Warranty Warranty Information

CGD3018N, CGD3930N specifications

The Desa CGD3930N and CGD3018N are innovative gas heaters that exemplify cutting-edge technology and design in the heating industry. Both models are designed to provide efficient heating solutions for residential spaces, ensuring comfort during colder months while being environmentally conscious.

The CGD3930N is a powerful unit featuring a heating capacity of up to 30,000 BTUs, making it suitable for larger areas. It combines radiant and convection heating methods to ensure even heat distribution throughout the space. This model is equipped with a thermostat for precise temperature control, allowing users to set their desired comfort level easily. One of its standout features is the built-in oxygen depletion sensor, which enhances safety by monitoring the air quality to prevent hazardous conditions.

On the other hand, the CGD3018N, with a heating capacity of 18,000 BTUs, is perfect for smaller rooms or spaces that require consistent heating without excessive energy consumption. Its compact design makes it adaptable for various room layouts. Like the CGD3930N, it also features an adjustable thermostat, ensuring users can maintain the preferred level of warmth. The heater's flameless design provides a safe alternative to traditional heating methods, reducing the risk of accidents.

Both models utilize advanced ceramic burner technology, which enhances combustion efficiency and reduces emissions. This is particularly important as households increasingly seek to minimize their environmental footprint. This technology also ensures that both heaters operate quietly, providing warmth without the disruption of noisy mechanisms.

A significant aspect of the Desa CGD3930N and CGD3018N is their versatility. They can be installed as wall-mounted units or freestanding options, giving homeowners the flexibility to choose the best configuration for their space. The modern aesthetic of both models complements a wide range of interior designs, making them not only functional but stylish additions to any home.

In conclusion, the Desa CGD3930N and CGD3018N are excellent choices for those seeking reliable and efficient heating solutions. With their advanced features, safety measures, and stylish designs, these gas heaters provide warmth and comfort in any residential environment while promoting energy efficiency.
Top Page Image Contents