The situation of the Xiaomi Smart Double Stack Air Fryer 12L, please refer to the following information:
1. The display shows NTC Disconnected: This means that the temperature sensor has a broken circuit, preventing the appliance from detecting the correct temperature.
2. The display shows NTC short-circuited: This indicates that the temperature sensor has a short circuit, which may cause incorrect readings or unsafe operation.
3. The display shows AD Sampling Chip Failure: This error signals a failure in the air fryer’s AD sampling chip, which is responsible for converting sensor signals into digital data for the control board.
If any of these messages appear, please stop using the appliance immediately and contact the after-sales service team for inspection and repair.