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28
OBSERVED PROBLEM PROBABLE CAUSE REMEDY
Slight smoke or odor
during initial operation
1. Residues from manufacturing
process.
1. Problem will stop after a few hours of
operation.
Heater produces a
whistling noise when
burner is lit.
1. Turning control knob to high (5)
position when burner is cold.
2. Air in gas line.
3. Air passageways on heater are
blocked.
4. Dirty or partially clogged burner
orifice.
1. Turn control knob to low (1) position and
let warm up for a minute.
2. Operate burner until air is removed from
line. Have gas line checked by local
propane/LP gas company.
3. Observe minimum installation
clearances (Figure 4, Page 10)
4. Clean burner (see
Care and
Maintenance,
Page 25) or replace
burner orifice.
Heater produces a
clicking/ticking
noise just after burner is lit or
shut off.
1. Metal is expanding while heating
or contracting while cooling.
1. This is common with most heaters. If
noise is excessive, contact qualified
service technician.
White powder residue
forming within burner box or
on adjacent walls or furniture
1. When heated, the vapors from
furniture polish, wax, carpet
cleaners, etc., turn into white
powder residue.
1.Turn heater off when using furniture
polish, wax, carpet cleaner or similar
products.
Heater produces
unwanted odors.
1. Heater is burning vapors
from paint, hair spray, glues, etc.
(See IMPORTANT statement,
Page 26).
2. Gas leak. See Warning
Statement at the top of
Page 26.
3. Low fuel supply.
1. Ventilate room. Stop using odor causing
products while heater is running.
2. Locate and correct all leaks (see
“
Checking Gas
Connections,
”
Page 16).
3. Refill supply tank (Propane /LP models).
Heater shuts off in use (ODS
operates).
1. Not enough fresh air is available.
2. Low line pressure.
3. ODS/pilot is partially clogged.
1. Open window and/or door for ventilation.
2. Contact local gas supplier.
3. Clean ODS/pilot (see
Care and
Maintenance
, Page 25).
Gas odor exists even
when control knob is in OFF
position.
1. Gas leak. See Warning
Statement at top of Page 26.
2. Control valve is defective.
1. Locate and correct all leaks (see
“
Checking Gas Connections
”
, Page 16).
2. Contact customer service.
Moisture/condensation
noticed on windows.
1. Not enough combustion/
ventilation air.
1. Refer to Air for
“
Combustion and
Ventilation
”
requirements, Page 7.
Содержание FBD32R
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