How to eliminate E4 error in GIATSU air conditioning?
- Error: E4
- Description: Air failure E4 indicates an error or short circuit in the temperature sensor, which cannot detect the room temperature.
- Cause:
- Solution: We must contact a technician, who will analyze the origin of the sensor failure.
More tips
If you fail to solve the GIATSU air conditioning error, we recommend that you contact the technical or specialist service. They can help you diagnose and solve the problem.
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