Desa Tech CGN30T Trouble, Shooting, Continued, If you smell gas, Shut off gas supply, building

Models: CGN20T CGN30TL CGN30T CGN20TL

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If you smell gas

TROUBLE-

 

WARNING ICONG 001 WARNING

SHOOTING

 

If you smell gas

Continued

 

• 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. Follow

 

 

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.

OBSERVED

POSSIBLE

REMEDY

PROBLEM

CAUSE

 

 

 

 

 

 

Heater produces a

1.

Metal expanding while

1.

This is common with

clicking/ticking noise

 

heating or contracting

 

most heaters. If noise is

just after burner is lit

 

while cooling

 

excessive, contact quali-

or shut off

 

 

 

fied service person

 

 

 

 

 

 

Heater produces

1.

Heater burning vapors

1.

Ventilate room. Stop

unwanted odors

 

from paint, hair spray,

 

using odor causing

 

 

glues, etc. See IMPOR-

 

products while heater is

 

 

TANT statement

 

running

 

 

above).

 

 

 

 

2.

Gas leak. See Warn-

2.

Locate and correct all

 

 

ing statement at top

 

leaks (see Checking Gas

 

 

of page

 

Csonnections, page 15)

 

 

 

 

 

 

Heater shuts off in

1.

Not enough fresh air is

1.

Open window and/or door

use (ODS operates)

 

available

 

for ventilation

 

2.

Low line pressure

2.

Contact local propane/LP

 

 

 

 

gas company

 

3.

ODS/pilot is partially

3.

Clean ODS/pilot (see

 

 

clogged

 

Cleaning and Mainte-

 

 

 

 

nance, page 22)

 

 

 

 

 

 

Gas odor even when

1.

Gas leak. See Warn-

1.

Locate and correct all

control knob is in

 

ing statement at top

 

leaks (see Checking Gas

OFF position

 

of page

 

Connections, page 15)

 

2.

Control valve defective

2.

Replace control valve

 

 

 

 

 

 

Gas odor during

1.

Foreign matter be-

1.

Take apart gas tubing and

combustion

 

tween control valve

 

remove foreign matter

 

 

and burner

 

 

 

 

2.

Gas leak. See Warn-

2.

Locate and correct all

 

 

ing statement at top

 

leaks (see Checking Gas

 

 

of page

 

Connections, page 15)

 

 

 

 

 

Moisture/condensa-

1.

Not enough combus-

1.

Refer to Air for Combus-

tion noticed on

 

tion/ventilation air.

 

tion and Ventilation

windows

 

 

 

requirements (page 5)

25

103873

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Desa Tech CGN30T Trouble, Shooting, Continued, If you smell gas, Shut off gas supply, Do not try to light any appliance