www.fmiproducts.com
125685-01A
27
3266,%/(&$86(
1. Control knob not fully
pressed in
2. Control knob not pressed in
long enough
3. Safety interlock system has
been triggered
4. Equipment shutoff valve not
fully open
5. Pilot flame not touching
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problem could be caused by
one or both of the following:
A) Low gas pressure
B) Dirty or partially clogged
ODS/pilot
6. Thermocouple connection
loose at control valve
7. Thermocouple damaged
8. Control valve damaged
1. Inlet gas pressure is too
low
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3. Mislocated crossover tube
4. Rear burner is turned off.
1. Manifold pressure is too
low
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3. Mislocated crossover tube
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damaged
2. Damaged burner
3. Gas regulator defective
REMEDY
1. Press in control knob fully
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control knob pressed in 30
seconds
3. Wait one minute for safety
interlock system to reset.
Repeat ignition operation
4. Fully open equipment shut-
off valve
5. A) Contact local natural or
propane/LP gas company
B) Clean ODS/pilot (see
Cleaning and Maintenance
page 25) or replace ODS/
pilot assembly
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then tighten 1/4 turn more
7. Replace pilot assembly
8. Replace control valve
1. Contact local natural or
propane/LP gas company
2. C l e a n b u r n e r ( s ) ( s e e
Cleaning and Maintenance
page 25) or replace burner
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3. Contact qualified service
person
4. Use remote to turn rear
burner on
1. Contact local natural or
propane/LP gas company
2. C l e a n b u r n e r ( s ) ( s e e
Cleaning and Maintenance
page 25) or replace burner
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3. Contact qualified service
person
1. Clean burner (see
Cleaning
and Maintenance
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2. Replace damaged burner
3. Replace gas regulator
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goes out when control knob
is released
One or both burners do not
light after ODS/pilot is lit
Delayed ignition of one or
both burners
Burner backfiring during
combustion
TROUBLESHOOTING
Continued
