Connect with us
Find clear guides to boiler error codes, common faults and everyday problems, with simple steps to pinpoint the cause and fix it faster. Save time with practical help that explains what each warning means and how to act without guesswork. Ideal when you need a quick, easy solution and want to get your boiler working again.
The boiler locks out due to an anomaly in the outdoor probe. These are the real causes and what to check.
The boiler is blocked due to an electronic board failure: how to interpret it, what to check, and when to ask for help.
Shutdown due to maximum Delta T: common causes, warning signs, fault table, and when it’s advisable to stop the boiler.
The blockage points to a failure of the safety sensor and requires checking the part, the wiring, and the circuit.
The fault blocks the boiler and points to a safety issue. That is how it is interpreted, what the technician checks, and when to stop.
The fault blocks the boiler and usually points to the electronics or gas valve. That is how it should be interpreted safely.
The boiler locks due to an incorrect internal setting. This is how the fault is interpreted and managed sensibly.
The display indicates a poorly configured internal parameter, and the boiler protects itself before continuing to operate.
The boiler locks due to an incomplete or incorrect calibration. These are its causes and what should be checked.
The F61 code indicates an internal fault in the AGC01 control unit and requires a careful technical inspection.
The panel indicates a fault in the BCC Service key and the boiler may be blocked. Keys to understand it and act accordingly.
The boiler locks due to a BCC key or a failed load of the internal file. Keys to understand the fault and get out of the...