Hand-held control unit for adjustable furniture, provides power to control block when selection button, function button or direction button is not operated again after successful operation

摘要

A power supply for a control block is provided by at least one energy store in a predetermined time interval when a selection button (2), a function button (5) or a direction button (3,4) is not operated again after a successful operation. Within the time interval after operating of a selection button or function button, selected outputs (a2) of the control block are provided with a control voltage for operating the selected drive motor when a direction button is operated.