Why is my Haier HTF-540DGG7 not cooling or lighting up?
- KKathryn NewtonAug 20, 2025
If your Haier Refrigerator isn't cooling or the interior light isn't working, the issue might be due to a disconnected mains plug – ensure it's properly connected. Also, check the power supply to the room. If the LED lamp is out of order, please call the service for changing the lamp.