Alliance Laundry Systems STB75CG - Igniter Glows, Cycles off but Burner Does Not Ignite - Johnson Controls Glow-Bar System

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Troubleshooting
30. Igniter Glows, Cycles Off But Burner Does Not Ignite – Johnson Controls
Glow-Bar System
Igniter glows, cycles off
but burner does not ignite
– Johnson Controls
Glow-Bar System
Is 120 volts
present across the
two wires of the
primary coil?
Can you feel
or hear the
primary coil
open?
Yes
Check for a broken
wire between the
terminal block and
primary coil.
No
Replace
primary coil.
No
TMB2157S
Is 120 volts
present across the
two wires to the
secondary coil?
Yes
Replace
secondary
coil.
Yes
Is 120 volts
present on terminals
A and 7 of ignition
relay?
Replace
relay.
No No
Is gap between
igniter and burner
1/8 to 1/4 inch?
Yes
Adjust igniter gap
to 1/8 to 1/4 inch.
No