F66 troubleshooting answers
2 questions with answers cited from the manufacturer manuals.
- 0Fireye NX6100 F66 Flame Test Failed, subset 1: what to check?
The Fireye NX6100 F66 fault, "Flame Test Failed," means the controller's regular self-check of its flame input failed. This test ensures the flame input reads "no flame" when it should, using either a scanner shutter or …
- 0Fireye NX6300 F66 Flame Test Failed, what to check first?
The F66 fault on a Fireye NX6300 indicates that the controller's internal flame input test failed, meaning it can no longer trust the flame signal. This test ensures the system reads 'no flame' when it should, often usin…