Using your Daewoo convector heater is easy. First, decide if you want to place it on the floor or mount it on the wall. If wall - mounting, follow the instructions in the package carefully. Plug the heater into a power outlet. You can select one of the three power settings (750W, 1250W, 2000W) according to your heating needs. Use the adjustable thermostat to set your desired temperature. The turbo mode can quickly heat up the room, and the timer allows you to set when the heater should turn off. When using the heater, keep it away from flammable materials. Don't cover the heater as it may cause overheating. After use, unplug it from the power outlet. To maintain it, simply wipe the surface with a dry cloth regularly to keep it clean.