Cointra Superlative Condens 25C: A01, A03 and F37 faults
A01, A03, F37, F11 and F13 faults on the Cointra Superlative Condens 25C. Ignition, overheating, pressure and sensors explained according to its manual.
Diagnosis of boiler fault codes
A01, A03, F37, F11 and F13 faults on the Cointra Superlative Condens 25C. Ignition, overheating, pressure and sensors explained according to its manual.
Saunier Duval ThemaClassic F 25 E: What does the display indicate and what does the user manual explain about pressure and anomalies?