Troubleshooting – Desa CCL3018NR EN User Manual

Page 27

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27

POSSIBLE CAUSE

1. Heater burning vapors from

paint, hair spray, glues, clean-

ers, chemicals, new carpet,

etc. (See IMPORTANT state-

ment above)

2. Gas leak. See Warning

statement at top of page

1. Not enough fresh air is avail-

able

2. Low line pressure

3. ODS/pilot is partially

clogged

1. Gas leak. See Warning

statement at top of page

2. Control valve defective

1. Foreign matter between con-

trol valve and burner

2. Gas leak. See Warning

statement at top of page

REMEDY

1. Open window and ventilate

room. Stop using odor caus-

ing products while heater is

running

2. Locate and correct all leaks

(see Checking Gas Connec-

tions, page 14)

1. Open window and/or door for

ventilation

2. Contact local natural or pro-

pane/LP gas company

3. Clean ODS/pilot (see Cleaning

and Maintenance, page 23)

1. Locate and correct all leaks

(see Checking Gas Connec-

tions, page 14)

2. Replace control valve

1. Take apart gas tubing and

remove foreign matter

2. Locate and correct all leaks

(see Checking Gas Connec-

tions, page 14)

OBSERVED PROBLEM

Heater produces unwanted

odors

Heater shuts off in use (ODS

operates)

Gas odor even when control

knob is in OFF position

Gas odor during combustion

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

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