www.fmiproducts.com
125206-01B
33
REMEDY
1. Replace ignitor if wire is
properly connected and you
have no spark
2. Using a match, light pilot. If pi-
lot lights turn off pilot and push
piezo again. If pilot lights,
an improper gas/air mixture
cause improper lighting and a
longer purge period is recom-
mended. If pilot will not light,
check gap at electrode and
pilot. Gap should be 1/8" for
strong spark. If electrode is
okay, replace pilot
3.
LP only:
Check fuel supply
and contact local propane/
LP supplier if low.
LP and Natural:
Check for
kinked or bent hoses. Con-
sult pipe fitter or plumber.
POSSIBLE CAUSE
1. Defective ignitor
2. Defective pilot or misaligned
electrode at pilot
3. No or low gas pressure
OBSERVED PROBLEM
When ignitor button is pressed,
there is no spark at pilot
TROUBLESHOOTING
Continued
1. Check electrical connections
and replace wall switch
1. Clean and adjust main
burner
2. Adjust ignitor location for
maximum flame impinge-
ment on sensor
3. Have vent inspected for
blockage or damage
1. Wall switch wires defective
1. Burner flame is too low
2. Igniter is misaligned causing
safety burner to "drop out"
3. Vent may be blocked or
restricted
No gas to main burner when
wall switch and valve are set
to ON position
Frequent main burner outage
GND
J. BOX
RECEPTACLE
GRN
BLK
WHT
GRN
(NOT SUPPLIED)
INCOMING
120V AC
(FUSE BOX
OR
BREAKER)
FIELD WIRE
WHT
BLK
CONNECTORS
Variable
Speed
Control
Blower
Electrical Rating:
120v, 60Hz, 0.7A
WIRING DIAGRAM
f i r e - p a r t s . c o m