Bosch Error Codes
Browse all Bosch error code pages for BC Wide.
- Bosch Boiler Error EA00: Ignition Failure
- Bosch Boiler Error EA01: Flame Signal Lost
- Bosch Boiler Error EA02: Safety Temperature Limit
- Bosch Boiler Error EA04: Gas Valve Circuit Error
- Bosch Boiler Error EA05: Air Pressure Switch Error
- Bosch Boiler Error EA07: Temperature Sensor Fault
- Bosch Boiler Error EA09: Circulation Pump Fault
- Bosch Boiler Error F00: Safety Shutdown
- Bosch Boiler Error F02: Low Water Pressure
- Bosch Boiler Error 6A: Sensor Short Circuit
- Repair Guides:
- How We Fix Bosch Error EA00: Ignition Failure
- How We Fix Bosch Error EA01: Flame Signal Lost
- How We Fix Bosch Error EA02: Safety Temperature Limit
- How We Fix Bosch Error EA04: Gas Valve Circuit Error
- How We Fix Bosch Error EA05: Air Pressure Switch Error
- How We Fix Bosch Error EA07: Temperature Sensor Fault
- How We Fix Bosch Error EA09: Circulation Pump Fault
- How We Fix Bosch Error F00: Safety Shutdown
- How We Fix Bosch Error F02: Low Water Pressure
- How We Fix Bosch Error 6A: Sensor Short Circuit
Safety Reminder
If you smell gas, suspect carbon monoxide or believe there is an immediate danger, leave the property and contact emergency services or the appropriate gas emergency authority. Do not remain inside — exit the building immediately and call for help from outside.