If the Mijia Air Conditioner Pro Eco A+++ 12K does not blow air after entering Heating Mode, the possible reasons are as follows:
1. The air conditioner can have just been powered on and is currently in cold air protection mode, which is designed to avoid blowing cold air at the beginning of the heating cycle. This is a normal feature, and warm air will start to come out once the internal components are adequately heated. Please wait a few minutes;
2. The air conditioner is in defrosting mode, which temporarily pauses airflow to ensure efficient operation in low temperatures. Wait until the defrosting process finishes for airflow to resume;
3. If the unit still does not blow air after a period of time, please request after-sales service for inspection.