Failures
8-2
Burner fails Flame signal (soft-
ware) drops. Below the
shut-off threshold, the
flame relay switched
off.
No flame, weak
flame signal
Check flame
Inspect compact flame control-
ler
Check alignment and lens
Check sensitivity setting
Check switching thresholds
Replace compact flame con-
troller
Check electrical connection
Flame signal above
shut-off threshold
Yellow LED OFF
Device or self-test
fault
Check fault memory
Possibly remove plug for 5
seconds then start the burner
again
Replace compact flame con-
troller