Error HF in Ferroli air-conditioning

How to eliminate HF error in Ferroli air conditioning?

• Error: HF
• Description: EEPROM operation error on the PCB B card
• Cause: 
• Solution: 1. Rewrite the data in the EEPROM M. 2. EEPROM Failed, replace the EEPROM. 3. PCB B Falled card, replace the card.

More tips

If you fail to solve the Ferroli air conditioning error, we recommend that you contact the technical or specialist service before proceeding to change a piece. This is because, in some cases, the error can be caused by a bad installation or an electrical problem and, therefore, the change of piece does not

Other error codes in Ferroli air-conditioning

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