Troubleshooting – Desa LCR26PT User Manual

Page 20

Advertising
background image

www.desatech.com

121255-01A

20

TROUbLESHOOTING

Continued

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. OD S/pil ot i s p arti al ly

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

REMEDY

1. Turn heater off when us-

ing furniture polish, wax,
carpet cleaners or similar
products

1. Open window and/or door

for ventilation

2. Contact local natural or

propane/LP gas company

3. Clean ODS/pilot (see

Cleaning, page 16)

1. Ventilate room. Stop us-

ing odor causing products
while heater is running

2. Refill supply tank

3. Locate and correct all leaks

(see Checking Gas Con-
nections
, page 12)

1. Locate and correct all leaks

(see Checking Gas Con-
nections
, page 12)

2. Replace control valve

1. Take apart gas tubing and

remove foreign matter

2. Locate and correct all leaks

(see Checking Gas Con-
nections
, 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 Clean-

ing, page 16) or replace
burner orifice

OBSERvED PROBLEM

White powder residue form-
ing within burner box or on
adjacent 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

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.

Advertising
This manual is related to the following products: