Do you have a question about the 8516 and is the answer not in the manual?
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Keith Turpin
February 24, 2025
Model 8531-IV. Likely cause of "ignition lock out" ?
1 comments:
Mr. Anderson
February 24, 2025
The likely causes of "ignition lock out" for Atwood model 8531-IV could include:
1. Gas Supply Issues – Low or no gas pressure, closed gas valve, or empty propane tank. 2. Electrical Problems – Low battery voltage (below 12V DC) or poor electrical connections. 3. Igniter Failure – Faulty or misaligned igniter preventing proper spark. 4. Flame Sensor Issues – Dirty or malfunctioning flame sensor not detecting ignition. 5. Blocked Airflow – Restricted return air or exhaust causing improper combustion. 6. Control Board Malfunction – Defective control board failing to initiate or complete ignition sequence.
For troubleshooting, ensure proper gas supply, check and clean ignition components, verify airflow, and inspect electrical connections.
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Do you have a question about the 8516 and is the answer not in the manual?
Questions and answers
Model 8531-IV. Likely cause of "ignition lock out" ?
The likely causes of "ignition lock out" for Atwood model 8531-IV could include:
1. Gas Supply Issues – Low or no gas pressure, closed gas valve, or empty propane tank.
2. Electrical Problems – Low battery voltage (below 12V DC) or poor electrical connections.
3. Igniter Failure – Faulty or misaligned igniter preventing proper spark.
4. Flame Sensor Issues – Dirty or malfunctioning flame sensor not detecting ignition.
5. Blocked Airflow – Restricted return air or exhaust causing improper combustion.
6. Control Board Malfunction – Defective control board failing to initiate or complete ignition sequence.
For troubleshooting, ensure proper gas supply, check and clean ignition components, verify airflow, and inspect electrical connections.
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