Boiler
Error A23 in Cointra boiler

How to eliminate the A23 error in boiler Cointra?
- Error: A23
- Description: Card parameter anomaly
- Cause:
- Solution: Bad card parameter configured
More tips
Cointra has a technical service specialized in boilers. If you find an error in your Cointra boiler, we recommend that you contact the technical or specialist service as soon as possible.
Other error codes in Cointra boiler
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