Product Troubleshooting

FLAME STATUS - YELLOW LED LABELED “FLAME”
• Flame Status LED is Lit - When flame is sensed, the
flame LED is lit.
• Flame LED flashes slowly - Flame current is below
1.0 uA (+/-50%), the to indicate “weak” flame.
Back Start Over
• Flame LED flashes fast - Flame is present with
gas valve off. If flame is sensed longer than 4
secs while the gas valve is de-energized, the
control shall energize the power exhauster
and indoor blower motor. When flame is no
longer sensed, the power exhauster will run
through post-purge and the blower motor will
run through fan off delay time. The control
will do a soft lockout, but will still respond to
open limit and flame. The Flame LED shall
flash rapidly when lockout is due to undesired
flame.
Yellow Flame LED