Amana AMSS960803BN Error Code 6 Flashes: Rollout Limit Circuit Open
What Does Code 6 Flashes Mean?
Code 6 (6 Flashes) on the Amana AMSS960803BN means the rollout limit circuit has opened. Flame rollout occurs when flames extend beyond the burner compartment, which is a serious fire and carbon monoxide hazard. The rollout limit switch is a safety device mounted near the burner opening that detects excessive heat in areas where it should not be present.
The most common causes of flame rollout are a blocked exhaust flue or air inlet pipe. When the exhaust path is restricted, combustion gases cannot exit properly and the flames roll backward out of the burner opening. Misaligned burners, a failed induced draft blower, or loose wiring connections can also trigger this condition.
Unlike many other fault codes, a rollout condition should never be simply reset without first identifying and correcting the root cause. The rollout switch exists to protect against fire and carbon monoxide poisoning. A technician must inspect the entire venting system, burner alignment, heat exchanger integrity, and inducer motor before the furnace is placed back into service.
Common Causes
| Cause | Likelihood | DIY? |
|---|---|---|
| Flame rollout from blocked flue or air inlet pipe | Most common | ✗ Call a pro → |
| Faulty rollout limit switch | Uncommon | ✗ Call a pro → |
When to Call a Professional
Contact a licensed HVAC technician if:
- Immediately — flame rollout is a serious safety hazard that requires professional inspection before the furnace can be safely operated
- The rollout limit switch has tripped and must not be reset without identifying the cause
Sources
✓ Verified against manufacturer service manual — March 2026