Desa VN2000BTD, VN2800BTD installation manual Maintenance

Models: VN2000BTD VN2800BTD

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OWNER’S MANUAL

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Burner does not light after ODS/pilot is lit

1.

Burner orifice is clogged

1.

Clean burner (see Cleaning and Mainte-

 

 

 

 

nance, page 13) or replace burner orifice

 

2.

Burner orifice diameter is too small

2.

Replace burner orifice

 

3.

Inlet gas pressure is too low

3.

Contact local natural gas company

 

 

 

 

 

Delayed ignition of burner

1.

Manifold pressure is too low

1.

Contact local natural gas company

 

2.

Burner orifice is clogged

2.

Clean burner (see Cleaning and Mainte-

 

 

 

 

nance, page 13) or replace burner orifice

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice is clogged or damaged

1.

Clean burner (see Cleaning and Mainte-

 

 

 

 

nance, page 13) or replace burner orifice

 

2.

Burner damaged

2.

Replace burner

 

3.

Gas regulator defective

3.

Replace gas regulator

 

 

 

 

 

Yellow flame during burner combustion

1.

Not enough air

1.

Check burner for dirt and debris. If

 

 

 

 

found, clean burner (see Cleaning and

 

 

 

 

Maintenance, page 13)

 

2.

Gas regulator defective

2.

Replace gas regulator

 

 

 

 

 

Slight smoke or odor during initial operation

1.

Residues from manufacturing processes

1.

Problem will stop after a few hours of

 

 

 

 

operation

 

 

 

 

 

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 gas company

 

3.

Air passageways on heater blocked

3.

Observe minimum installation clear-

 

 

 

 

ances (see Figure 4, page 7)

 

4.

Dirty or partially clogged burner orifice

4.

Clean burner (see Cleaning and Mainte-

 

 

 

 

nance, page 13) or replace burner orifice

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Continued

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Desa VN2000BTD, VN2800BTD installation manual Maintenance

VN2000BTD, VN2800BTD specifications

The Desa VN2800BTD and VN2000BTD are two advanced space heaters that represent the pinnacle of technology and design in the heating industry. Both models are engineered for efficiency, ensuring warmth and comfort in various settings, from homes to workshops.

One of the primary features of the VN2800BTD and VN2000BTD is their versatility in application. They are ideal for supplemental heating, capable of warming up rooms quickly and effectively with an easy-to-use design. The VN2800BTD boasts an output of 28,000 BTUs, while the VN2000BTD offers a slightly lower but still robust output of 20,000 BTUs. This makes them suitable for a diverse range of spaces and heating needs.

A key characteristic of these models is their advanced technology, which includes a forced air heating mechanism. This system allows heated air to circulate rapidly throughout the room, providing even warmth without the cold spots often found in traditional heaters. Both units are fueled by propane, making them highly efficient and eco-friendly compared to electric options.

Safety is another significant aspect of the Desa VN2800BTD and VN2000BTD. These models are equipped with automatic shut-off features that activate in case of a malfunction or if the heater tips over. Additionally, they have built-in oxygen depletion sensors that monitor air quality, ensuring safe operation in enclosed spaces. This focus on user safety reflects Desa's commitment to providing reliable heating solutions.

The design of the VN2800BTD and VN2000BTD is pragmatic and attractive, allowing them to blend seamlessly into any environment. They come with a durable construction that ensures longevity, even under demanding conditions. Portability is another benefit; both models often feature handles or wheels that make it easy to transport them from one area to another, enhancing their utility.

Easy ignition systems are another highlight, with many units incorporating a piezo ignition feature that allows for quick and reliable starts. This user-friendly approach minimizes the hassle often associated with traditional heating methods.

In summary, the Desa VN2800BTD and VN2000BTD heaters are exemplary products that combine powerful heating capabilities with safety and user convenience. Their advanced technology and thoughtful features make them an outstanding choice for anyone looking to enhance their comfort through effective space heating solutions.