How to eliminate error A03 in boiler Ferroli?
- Error: A03
- Description: Action of overthemature protection
- Solution: – Damaged heating sensor, control the position and operation of the heating sensor – Water does not circulate in the installation, control the circulation pump – air in the installation, purge the installation
To solve an error in a Ferroli boiler, we recommend contacting the technical or specialist service. If the boiler problem cannot be solved, it may be necessary to replace it.