Baxi error codes and what they mean · Kazakhstan
All 5 Baxi fault codes in one table: what each one means, how serious it is and when to call a pro.
| Code | Appliance | What it means |
|---|---|---|
| E110 | gas boiler | The boiler overheated and the safety thermostat cut it out, usually because water is not circulating properly through the heating system. |
| E119 | gas boiler | The water pressure in the heating system is too low. |
| E125 | gas boiler | Water is not circulating properly through the boiler, usually because of a pump fault, air in the system or low flow. |
| E160 | gas boiler | The fan is faulty or is not reaching the correct speed. |
| E20 | gas boiler | The central heating temperature sensor (NTC) is faulty or its wiring is damaged. |