Control appliance with timer and facility for actuating consumer appliance once outside time set periods has pushbutton switch on control appliance for actuating once only effective action of control, assisted by current sensor

摘要

Short depression of push-button switch (10) on control appliance(s) by user, once only heating period can be actuated outside timer (2) setting. There is current or voltage detector (4) for control unit (3) recognition of current flow to consumer appliance (7). Switch (5) is closed by control unit until interruption of current flow in load circuit has been recognised by control unit that inner control (8) of consumer appliance has interrupted current flow.