| 摘要 |
<p>A device for automatically controlling the operation of a washroom appliance such as a water faucet, soap dispenser, shower, urinal, etc., comprising means for actuating said appliance, means for deactuating said appliance, a remote control arranged for emitting a signal, a receiver arranged for receiving said signal and for generating a maintenance signal in response to receipt of the signal from the remote control, and means responsive to the maintenance signal for generating an overruling signal for disabling said actuation means. The device comprises in a first aspect of the invention means for intermittently actuating and deactuating said receiver to reduce the power consumption thereof. In a second aspect, the invention relates to a device for automatically controlling flow of water in a wash fountain, including a maintenance function which enable to deactivate the wash fountain except for at least one valve to permit supply of water for cleaning the wash fountain.</p> |
