What to do if the Mijia Air Conditioner displays error code P7?

The display of P7 on the Mijia Air Conditioner indicates module temperature protection. It can be caused by the problem of mainboard fault of the outdoor unit.
To resolve this issue, please refer to the following steps:
1. Turn off the air conditioner and disconnect it from the power source. Wait for approximately 3 to 5 minutes before reconnecting the power. Then, turn the device back on and check if the issue is resolved;
2. If the problem is not resolved through a power restart, it is recommended to apply for after-sales service for further inspection. A professional technician can diagnose the issue and provide the necessary repairs to restore normal operation.