Panasonic Microwave Oven Service Center in Hyderabad They is mostly popular for reheating the cold form and regenerates the taste in them. It uses the working principle of Panasonic microwave radiation with frequency that is higher than radio waves but quite lower than infra-red light. Panasonic Microwave Oven Service Center in Hyderabad This mode of cooking doesn’t affect any loss in nutrients quality of the food. Panasonic Microwave Oven Service Center in Hyderabad Door not closing properly, light bulb stopped working, exhaust fan not working, displays, buttons and mechanism has stopped completely. Noises coming inside from the microwave also inform that there is something wrong with mechanism.