Troubleshooting

Continued

WARNING: 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. Fol- low the gas supplier’s instructions.

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

IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors. These odors will disappear over time.

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

 

 

 

 

Heater produces unwanted

1.

Heater burning vapors from

1.

Open window and ventilate

odors

 

paint, hair spray, glues, clean-

 

room. Stop using odor caus-

 

 

 

ers, chemicals, new carpet,

 

ing products while heater is

 

 

 

etc. (See IMPORTANT state-

 

running

 

 

2.

ment above)

2.

Locate and correct all leaks

 

 

Gas leak. See Warning

 

 

 

statement at top of page

 

(see Checking Gas Connec-

 

 

 

 

 

tions, page 14)

 

 

 

 

 

 

Heater shuts off in use (ODS

1.

Not enough fresh air is avail-

1.

Open window and/or door for

 

operates)

2.

able

2.

ventilation

 

 

Low line pressure

Contact local natural or pro-

 

 

3.

ODS/pilot is partially

3.

pane/LP gas company

 

 

Clean ODS/pilot (see Cleaning

 

 

 

clogged

 

and Maintenance, page 23)

 

 

 

 

 

 

 

Gas odor even when control

1.

Gas leak. See Warning

1.

Locate and correct all leaks

knob is in OFF position

 

statement at top of page

 

(see Checking Gas Connec-

 

 

2.

Control valve defective

2.

tions, page 14)

 

 

Replace control valve

 

 

 

 

 

 

 

Gas odor during combustion

1.

Foreign matter between con-

1.

Take apart gas tubing and

 

 

2.

trol valve and burner

2.

remove foreign matter

 

 

Gas leak. See Warning

Locate and correct all leaks

 

 

 

statement at top of page

 

(see Checking Gas Connec-

 

 

 

 

 

tions, page 14)

111161-01H

www.desatech.com

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Desa CHL3924NR installation manual Gas leak. See Warning, See Checking Gas Connec
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CHL3924NR specifications

Desa CHL3924NR is an innovative and versatile heating solution designed to meet the demands of modern living. This unit is particularly favored for its combination of efficiency, performance, and advanced technology, making it an ideal choice for homeowners looking for effective heating options.

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In conclusion, the Desa CHL3924NR stands out as a reliable, efficient, and stylish heating solution, perfect for contemporary homes. Its combination of advanced technology, user-friendly features, energy efficiency, and safety make it an excellent choice for anyone looking to enhance their heating experience. Whether for a cozy night in or providing warmth during colder months, the Desa CHL3924NR delivers exceptional performance that meets the needs of today’s consumers.
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