42
Monessen • AVFL Series Installation Manual • 4099-901 Rev. E • 01/22
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Symptom
Possible Cause
Corrective Action
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ues to spark, and main
(If the pilot continues
to spark after the
%
6 6
D& D&
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chassis, pilot burner, pilot enclosure or screen if present, or
\
8 (
N $ & -
& &
sensing rod
& N
meter, verify that current in series between module and
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-
(
remove any contaminants that may have accumulated on
7 >
D& & -
D&
< < -
D&
Q D& &
( -
D&
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6
runs for a few minutes
and then shuts down
K
6 6
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D&
chassis, pilot burner, pilot enclosure or screen if present, or
\
8 (
D& &
&
should glow shortly after
N & -
zO|
D&
(
steel wool to remove any contaminants that may have ac-
7
'
< < -
D&
Q D& &
( -
D&
' &
