How to eliminate E3 error in Kaysun air conditioning?
- Error: E3
- Description: Communications failure between the outer IC and the DSP – the temperature sensor does not work or there is a short circuit. – Open circuit or short circuit in the temperature sensor T2
- Solution: Contact your service representative.
If you fail to solve the Kaysun air conditioning error, we recommend that you contact the Kaysun technical or specialist service. It is possible that you require repairs or a replacement of parts, which only a professional can diagnose. Do not risk damaging your team anymore trying to solve it yourself, and avoid possible electrical accidents if you are not familiar with this