How to eliminate H4 error in Ferroli air conditioning?
- Error: H4
- Description: If the P6 error is activated 3 times
- Cause:
- Solution: Consult the error P6.
More tips
If you fail to solve the error of your air conditioning Ferroli, do not hesitate to contact the technical or specialist service in Ferroli air conditioning. They can advise you and help you solve the problem of your device.
Other error codes in Ferroli air-conditioning

Errors or Error Codes for Ferroli Air Conditioning
When your Ferroli air conditioner starts acting up, it might be trying to communicate something important through its error codes. These codes are a form of self-diagnosis that modern appliances ...

Troubleshoot error code “Pd” in Ferroli air-conditioning
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Troubleshoot error code “Pb” in Ferroli air-conditioning
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