How to eliminate E4 error in Ferroli air conditioning?
- Error: E4
- Description: Reading error of the t5 probe – t4 spoiled temperature probe
- Cause:
- Solution: 1. The probe connector is unplugged. Connect it again. 2. It has entered moisture or water in the probe connector. Dry it well and protect the connection with impermeable adhesive tape. 3. The probe is damaged, replace the probe.
More tips
If you are having trouble solving the error of your Ferroli air, we recommend that you contact the technical service to obtain advice. A specialist in modifications could also be able to help you with the problem you are having.
Other error codes in Ferroli air-conditioning

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