INS_RENEW INS Rev E
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18 - OPERATION AND ERROR CODES
A. NO PILOT FLAME IS ESTABLISHED DURING PILOT IGNITION SEQUENCE
If no pilot flame is sensed during ignition sequence the system will try 2 times. There will be a waiting period
between retries to purge the combustion chamber of unburned gas. After the second time, it will lockout and
the red LED will flash 3 times.
B. PILOT LOSS OF FLAME
DEFINITION OF LOCKOUT
A lockout will occur when there is a anomalous flame detection or too many unsuccessful ignition tries.
A lockout will remain in memory as long as the power supply is present.
To unlock the module, turn OFF all system power for 2 minutes. Restore system power.
If the pilot flame signal is lost, the system will shut down the main burner and attempt to relight the pilot. If
too many pilot losses are detected the system will lockout.
NOTE: After re-establishing the pilot flame the system will wait 5 seconds before lighting the main burner.
After 2 consecutive flame signal losses, the pilot will run up to a minute before lighting the main burner.