Patent ID: 8921725

Claim:
A control module, comprising: a control panel comprising a conductive port; a return component being disposed on said control panel, said return component having a first end and a second end, and said return component being in electrical contact with said conductive port; and a conductive element having a first sidewall and a second sidewall, said conductive element, wherein said control panel is operable to move the return component between a first position in which the first end of the return component contacts the conductive element and a second position in which the second end of the return component contacts the conductive element being continuously in electrical contact with the return component via said first end and said second end alternatively contacting the conductive element, wherein said control panel is operable to move the return component between a first position in which the first end of the return component contacts the conductive element and a second position in which the second end of the return component contacts the conductive element.