| Date | Brand | Model | Fault | Fix | Notes |
|---|---|---|---|---|---|
| 27/08/2018 | Main | Combi 30 HE | Ignition-failure light and fan light flashing together shortly after the pump starts. Pump runs, fan does not. Fan, pump and air-pressure proven. | PCB replaced |
Gas work stays with a Gas Safe registered engineer. These steps are guidance from the manufacturer sequence, not a substitute for the handbook.