Superior SVFS32NRK Owner's Operation And Installation Manual page 26

Unvented (vent-free) gas fireplace
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OBSERVED PROBLEM
ODS/pilot lights but flame
goes out when control knob
is released
f i r e - p a r t s . c o m
Burner does not light after
ODS/pilot is lit
Delayed ignition of one or both
burners
Burner backfiring during
combustion
Slight smoke or odor during
initial operation
26
TROUBLESHOOTING
Continued
POSSIBLE CAUSE
1. Control knob not fully
pressed in
2. Control knob not pressed
in long enough
3. Equipment shutoff valve
not fully open
4. Pilot flame not touching
thermocouple, which al-
lows thermocouple to cool,
causing pilot flame to go
out. This problem could be
caused by one or both of
the following:
A) Low gas pressure
B) Dirty or partially clogged
ODS/pilot
5. Thermocouple connection
loose at control valve
6. Thermocouple damaged
7. Control valve damaged
1. Pilot has not had enough
time to heat thermopile
2. Burner orifice(s) clogged
3. Thermopile leads dis-
connected or improperly
connected
4. Burner will not come on in
remote position
1. Logs are misplaced
2. Burner orifice(s) clogged
1. Burner orifice is clogged or
damaged
2. Damaged burner
3. Gas regulator defective
1. Not enough air
2. Gas regulator defective
3. Residues from manufac-
turing processes and logs
curing
www.lennoxhearthproducts.com
REMEDY
1. Press in control knob fully
2. After ODS/pilot lights, keep
control knob pressed in 30
seconds
3. Fully open equipment shut-
off valve
4. A) Contact local natural or
propane/LP gas company
B) Clean ODS/pilot (see
Cleaning and Maintenance,
page 24) or replace ODS/
pilot assembly
5. Hand tighten until snug,
then tighten 1/4 turn more
6. Replace pilot assembly
7. Replace control valve
1. Allow the pilot to burn for at
least 2 minutes
2. Clean burner(s) (see Clean-
ing and Maintenance, page
24) or replace burner
orifice(s)
3. Reconnect leads (see Wir-
ing Diagram, page 29)
4. Replace battery in transmit-
ter and receiver
1. Read "INSTALLING LOGS"
and check for proper log
placement
2. Clean burner(s) (see Cleaning
and Maintenance, page 24) or
replace burner orifice(s)
1. Clean burner (see Cleaning
and Maintenance, page 24)
or replace burner orifice(s)
2. Replace damaged burner
3. Replace gas regulator
1. Check burner for dirt and
debris. If found, clean
burner (see Cleaning and
Maintenance, page 24)
2. Replace gas control
3. Problem will stop after a few
hours of operation
126543-01A

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