EN
W415-2350 / 10.28.19
39
troubleshooting
SYMPTOM
PROBLEM
TEST SOLUTION
Ignitor will not spark.
No spark at ignitor.
-
Check the power source. (ie. fuse, circuit breaker)
-
Check that the wire is connected to both the ignitor and the
control module.
-
Check that the spark is not jumping to ignitor cover.
-
Replace the wire if the wire insulation is broken or frayed.
-
Replace the electrode if the ceramic insulator is cracked or
broken.
Spark gap is incorrect.
-
Spark gap should be 0.125” (3.2mm) from the electrode tip
to the sensor tip.
Remote wall switch
is in “OFF” position;
burner comes on.
Wall switch is mounted
upside down.
-
Reverse.
Remote wall switch is
grounding.
-
Replace.
Remote wall switch wire is
grounding.
-
Check for ground (short); repair ground or replace wire.
Faulty wire.
-
Replace.
Pilot is not
functioning properly.
Pilot has been painted
-
Using a piece of sandpaper or emery cloth remove the paint
from the pilot hood, ignitor and fl ame sensor.
CERAMIC
BODY
ELECTRODE
HIGH
VOLTAGE
IGNITION
CABLE
1/8”
3.2mm
GAP
SENSOR
