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critical Trane

Error Code E08

Recycles exceeded (loss of established flame).

? What Causes This

Flame rollout, igniter failure or sensor malfunction.

How to Fix It

Shut off power. Check for any blockages in the air inlet or venting. Replace faulty ignition systems if needed.

Source: page 26 of the official manual

From the manual

Manual page 26 — Trane error E08

This error code appears in:

Trane S9x1