For the purpose of improving efficiency, a home appliance device, in particular a home chiller appliance device, is proposed. The device includes at least one panel for at least partly covering an opening of a machine compartment; and a connection unit for connecting the panel; the panel comprising at least one panel module which has at least one fin, at least one first fin mounting element and at least one second fin mounting element for mounting the at least one fin, the connection unit comprising at least one connection element for connecting the at least one panel module, and wherein the connection element is movable with respect to the first fin mounting element and the second fin mounting element in a lengthwise direction of the panel in at least one pre-assembled state of the panel.