20

TROUBLESHOOTING

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Burner does not light after ODS/pilot is lit

1.

Burner orifice clogged

1.

Clean burner (see Cleaning and Main-

 

 

 

 

tenance, pages 17 and 18) or replace

 

 

 

 

burner orifice

 

2.

Inlet gas pressure is too low

2.

Contact local natural or propane/LP gas

 

 

 

 

company

 

 

 

 

 

Delayed ignition burner

1.

Manifold pressure is too low

1.

Contact local natural or propane/LP gas

 

 

 

 

company

 

2.

Burner orifice clogged

2.

Clean burner (see Cleaning and Main-

 

 

 

 

tenance, pages 17 and 18) or replace

 

 

 

 

burner orifice

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice is clogged or damaged

1.

Clean burner (see Cleaning and Main-

 

 

 

 

tenance, pages 17 and 18) or replace

 

 

 

 

burner orifice

 

2.

Damaged burner

2.

Replace damaged burner

 

3.

Gas regulator defective

3.

Replace gas control

 

 

 

 

 

Slight smoke or odor during initial operation

1.

Not enough air

1.

Check burner for dirt and debris. If

 

 

 

 

found, clean burner (see Cleaning and

 

 

 

 

Maintenance, pages 17 and 18)

 

2.

Gas regulator defective

2.

Replace gas control

 

3.

Residues from manufacturing processes

3.

Problem will stop after a few hours of

 

 

and logs curing

 

operation

 

 

 

 

 

Moisture/condensation noticed on windows

1.

Not enough combustion/ventilation air

1.

Refer to Air for Combustion and Venti-

 

 

 

 

lation requirements (page 4)

 

 

 

 

 

Heater produces a whistling noise when

1.

Turning control knob to HI position

1.

Turn control knob to LO position and

burner is lit

 

when burner is cold

 

let warm up for a minute

 

2.

Air in gas line

2.

Operate burner until air is removed from

 

 

 

 

line. Have gas line checked by local

 

 

 

 

natural or propane/LP gas company

 

3.

Air passageways on heater blocked

3.

Observe minimum installation clear-

 

 

 

 

ances (see pages 7 through 9)

 

4.

Dirty or partially clogged burner orifice

4.

Clean burner (see Cleaning and Main-

 

 

 

 

tenance, pages 17 and 18) or replace

 

 

 

 

burner orifice

White powder residue forming within burner box or on adjacent walls or furniture

1.When heated, vapors from furniture pol- ish, wax, carpet cleaners, etc. may turn into white powder residue

1.Turn heater off when using furniture polish, wax, carpet cleaners, or similar products

For..com

111410-01C

Page 20
Image 20
Desa CF26NT installation manual Refer to Air for Combustion and Venti

CF26NT specifications

Desa CF26NT is a modern gas fireplace that showcases a blend of contemporary design and efficient heating technology. Established to elevate the aesthetic appeal of homes while ensuring optimal warmth, the CF26NT stands out with its sleek lines and sophisticated finish. With a focus on user experience, this fireplace is not just a source of heat but a centerpiece that enhances any living space.

One of the main features of the Desa CF26NT is its innovative design, which allows it to fit seamlessly into various interior styles. The fireplace is built with a large viewing window, providing an expansive view of the flames. This not only adds to the ambiance but also creates a sense of openness in the room. The minimalist frame and clean edges contribute to a modern aesthetic, making it a perfect addition to contemporary living areas.

In terms of technology, the CF26NT utilizes advanced gas burning systems, which ensure efficient fuel use and lower emissions. This fireplace is designed to provide consistent heat output while minimizing the environmental impact. With adjustable flame heights, users can customize the intensity of the fire, allowing for a personalized heating experience that can cater to different occasions.

Moreover, the Desa CF26NT is equipped with a user-friendly control system that allows for effortless operation. The intuitive interface enables users to easily adjust the temperature and flame settings, ensuring comfort at their fingertips. For added convenience, many models come with remote control options, allowing users to operate the fireplace from the comfort of their seating area.

Another noteworthy characteristic of the CF26NT is its safety features. The fireplace includes an automatic shut-off system that activates in case of any malfunction or overheating, providing peace of mind for homeowners. Additionally, the unit is designed with insulated materials, ensuring that the exterior remains cool to the touch, making it safe for households with children and pets.

In conclusion, the Desa CF26NT is an exceptional choice for anyone looking to enhance their home with a stylish, efficient, and safe gas fireplace. Its combination of modern design, innovative technology, and user-centric features make it a standout option in the market for gas fireplaces today. Whether for heating or aesthetic purposes, the CF26NT promises to deliver an exceptional experience.