Desa CGD3018N, CGD3930N Cleaning, Maintenance, Trouble Shooting, ODS/PILOT and Burner, Logs

Models: CGD3018N CGD3930N

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CLEANING

WARNING

AND

Turn off heater and let cool before cleaning.

MAINTENANCE

 

 

 

CAUTION

 

You must keep control areas, burner, and circulating air passage-

 

ways of heater clean. Inspect these areas of heater before each

 

use. Have heater inspected yearly by a qualified service person.

 

Heater may need more frequent cleaning due to excessive lint

 

from carpeting, bedding material, etc.

 

 

 

ODS/PILOT AND BURNER

 

• Use a vacuum cleaner or small, soft bristled brush to clean.

LOGS

If you remove logs for cleaning, refer to Installing Logs, page 19, to properly replace logs.

Replace log(s) if broken or chipped (dime-sized or larger).

TROUBLE-

 

 

WARNING

 

 

 

 

 

SHOOTING

 

 

 

 

 

 

 

Turn off and unplug heater and let cool before servicing. Only a

 

 

Note: All troubleshoot-

qualified service person should service and repair heater.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ing items are listed in

 

 

 

 

 

 

 

 

 

 

CAUTION

 

 

 

 

 

order of operation.

 

 

 

 

 

 

 

 

Never use a wire, needle, or similar object to clean ODS/pilot.

 

 

 

This can damage ODS/pilot unit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OBSERVED

POSSIBLE

 

 

 

 

 

 

PROBLEM

CAUSE

REMEDY

 

 

 

 

 

 

 

 

 

 

When ignitor button

1.

Ignitor electrode not con-

1.

Reconnect ignitor cable

 

is pressed, there is

 

nected to ignitor cable

 

 

 

 

 

 

no spark at ODS/

2.

Ignitor cable pinched or

2.

Free ignitor cable if

 

 

 

pilot

 

wet

 

pinched by any metal

 

 

 

 

 

 

 

or tubing. Keep ignitor

 

 

 

 

 

 

 

cable dry

 

 

 

 

3.

Piezo ignitor nut is loose

3.

Tighten nut holding

 

 

 

 

 

 

 

piezo ignitor to base

 

 

 

 

 

 

 

panel of log set. Nut is

 

 

 

 

 

 

 

located behind base

 

 

 

 

 

 

 

panel.

 

 

 

 

4.

Broken ignitor cable

4.

Replace ignitor cable

 

 

 

 

5.

Bad piezo ignitor

5.

Replace piezo ignitor

 

 

 

 

6.

Ignitor electrode broken

6.

Replace piezo ignitor

 

 

 

 

7.

Ignitor electrode posi-

7.

Replace piezo ignitor

 

 

 

 

 

tioned wrong

 

 

 

 

 

 

 

 

 

 

Continued

 

 

 

 

 

 

 

 

 

25

 

 

 

 

 

 

 

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Desa CGD3018N, CGD3930N installation manual Cleaning, Maintenance, Trouble Shooting, ODS/PILOT and Burner, Logs

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.