Honeywell T8001F Owner's Manual page 17

Troubleshooting (Continued) .
Symptom
System on indicator
or is lit, but no warm or
cool air is coming from the
registers.
System on indicator
is flashing.
Wait a couple minutes after seeing the flame or
snowflake and then check the registers.
Minimum off-timer is in effect. Wait five minutes until the
minimum off-timer is complete.
17
Action
69-1464-1