FMI pfs us gwrn18tc 用户手册

www.fmiproducts.com

125311-01A

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 sup-

plies, 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.

TROUBLESHOOTING

Continued

OBSERvED PROBLEM

White powder residue forming

within burner box or on adja-

cent walls or furniture

Heater shuts off in use (ODS

operates)

Heater produces unwanted

odors

Gas odor even when control

knob is in OFF position

Gas odor during combustion

Heater produces a whistling

noise when burner is lit

REMEDY

1. Turn heater off when using

furniture polish, wax, carpet

cleaners or similar products

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 17)

1. Ventilate room. Stop using

odor causing products while

heater is running

2. Refill supply tank

3. Locate and correct all leaks

(see Checking Gas Connec-

tions, page 12)

1. Locate and correct all leaks

(see Checking Gas Connec-

tions, page 12)

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 12)

1. Operate burner until air is

removed from line. Have gas

line checked by local natural

or propane/LP gas company

2. Observe minimum installa-

tion clearances (see Figure

4, page 8)

3. Clean burner (see Cleaning

and Maintenance, page 17)

or replace burner orifice

POSSIBLE CAUSE

1. When heated, vapors from

furniture polish, wax, carpet

cleaner, etc., may turn into

white powder residue

1. Not enough fresh air is

available

2. Low line pressure

3. ODS/pilot is partially clogged

1. Heater burning vapors from

paint, hair spray, glues, etc. See

IMPORTANT statement above

2. Low fuel supply (propane/

LP gas only)

3. Gas leak.

See Warning

statement at top of page

1. Gas leak.

See Warning

statement at top of page

2. Control valve defective

1. Foreign matter between

control valve and burner

2. Gas leak. See

Warning

statement at top of page

1. Air in gas line

2. Air passageways on heater

blocked

3. Dirty or partially clogged

burner orifice