Experiencing issues with your Midea dehumidifier? The main control board could be the culprit. This genuine Midea replacement component is designed for your 50 Pint Cube Smart Dehumidifier, ensuring consistent performance. If your dehumidifier is not responding to controls or displaying incorrect settings, replacing the main control board (17120100004055) might resolve these problems. Before purchasing, verify your device's model number for compatibility.