Shut Off Gas Supply - Desa CGEFP33PR Owner's Operation And Installation Manual

OBSERVED PROBLEM
ODS/pilot lights but flame goes
out when control knob is re-
leased (manual ignition mode)
Fireplace produces a clicking/
ticking noise just after burners
are lit or shut off
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.
Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
IMPORTANT: Operating fireplace 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. These odors will disappear over time.
Fireplace produces unwanted
odors
Fireplace shuts off in use (ODS
operates)
32
TROUBLESHOOTING
Continued
POSSIBLE CAUSE
1. Control knob not fully turned
counterclockwise
2. Control knob not held long
enough
3. Equipment shutoff valve not
fully open
4. Pilot flame not touching ther-
mocouple, which allows ther-
mocouple to cool, causing pi-
lot flame to go out. This prob-
lem could be caused by one or
both of the following:
A) Low gas pressure
B) Dirty or partially clogged
OD S/pilot
5. Thermocouple connection
loose at control valve
6. Thermocouple damaged
7. Control valve damaged
1. Metal expanding while heating
or contracting while cooling
1. Fireplace burning vapors from
paint, hair spray, glues, cleaners,
chemicals, new carpet, etc. (see
IMPORTANT statement above)
2. Gas leak. See Warning
statement above
1. Not enough fresh air is avail-
able
2. Low line pressure
3. ODS/pilot is partially clogged
www.desatech.com
REMEDY
1. Turn control knob fully coun-
terclockwise
2. After ODS/pilot lights, hold
control knob for 30 seconds
3. Fully open equipment shutoff
valve
4. A) Contact local natural or
propane/LP gas company
B) Clean ODS/pilot (see
Cleaning and Maintenance,
page 29) or replace ODS/pi-
lot assembly
5. Hand tighten until snug, then
tighten 1/4 turn more
6. Replace pilot assembly
7. Replace control valve
1. This is common with most fire-
places. If noise is excessive,
contact qualified service person
1. Open window and ventilate
room. Stop using odor caus-
ing products while fireplace is
running
2. Locate and correct all leaks
(see Checking Gas Connec-
tions, pages 18 and 19)
1. Open window and/or door for
ventilation
2. Contact local gas company
3. Clean ODS/pilot (see Cleaning
and Maintenance, page 29)
108117-01K