Abstract: An electrical assembly is provided for selectively operating a household appliance in a demonstration mode or a standard mode. A logic unit (2) is adapted to control the electrical and/or electronic components of the household appliance (1), and to make the household appliance (1) perform a standard mode or a demonstration mode. A power supply device (5), external to the household appliance (1), is adapted to deliver electric power to the household appliance (1). The household appliance (1) comprises a power supply circuit (3) adapted to be connected to the power supply device (5) or directly to the supply mains (4), in order to energize the logic unit (2) and the other electrical and/or electronic components of the household appliance (1). The household appliance (1) further comprises a detection device (9) adapted to detect if the power supply circuit (3) is connected to the power supply device (5) or directly to the supply mains (4).

Abstract: The present application in particular is directed to an oven muffle (1) comprising a lighting system (3). The lighting system (3) comprises a light source (6) and a light guide (4) attached to the outer surface of the oven muffle (1), the light guide (4) has at least one light guiding tube (4) arranged and adapted to couple light of the light source (6) into the light guiding tube (4), wherein the light guiding tube (4) extends in parallel to the light guiding direction along a respective wall (5) from a light tube exit window to its light tube face side, preferably lying beyond a respective edge of the wall (5).

Abstract: The present application in particular is directed to an oven muffle (1) comprising a lighting system (3). The lighting system (3) comprises a light source (6) and a light guide (4) attached to the outer surface of the oven muffle (1), the light guide (4) has at least one light guiding tube (4) arranged and adapted to couple light of the light source (6) into the light guiding tube (4), wherein the light guiding tube (4) extends in parallel to the light guiding direction along a respective wall (5) from a light tube exit window to its light tube face side, preferably lying beyond a respective edge of the wall (5).

Abstract: An electrical assembly is provided for selectively operating a household appliance in a demonstration mode or a standard mode. A logic unit (2) is adapted to control the electrical and/or electronic components of the household appliance (1), and to make the household appliance (1) to-perform a standard mode or a demonstration mode. A power supply device (5), external to the household appliance (1), is adapted to deliver electric power to the household appliance (1). The household appliance (1) comprises a power supply circuit (3) adapted to be connected to the power supply device (5) or directly to the supply mains (4), in order to energize the logic unit (2) and the other electrical and/or electronic components of the household appliance (1).