PURPOSE: To confirm correct operation display in any case by executing bidirectional infrared communication between a control panel part and a remote controller to execute the control operation of bubble generation.
CONSTITUTION: In a control part C connected to a control panel part 6, a transmission part 45 to a remote controller 30 is provided and operation contents are transmitted to the controller 30 by the transmission part 45. A emitting diode 45a to emit infrared ray is fitted to the transmission part 45 and a transmission signal is sent from the emitting diode 45a to the remote controller 30. Further, based on a prescribed code signal by the infrared ray received in a reception part 47, the remote controller 30 respectively turns on jet stream form character display parts 131. Thus, the present display of the control panel part 6 is coincident with the present display of the remote controller 30 and even when a bathing person uses either the control panel part or remote controller, the correct operation display can be confirmed.
INATOMI YASUTOSHI
OBATA TAKASHI
HASHIDA MITSUAKI
UCHIYAMA KOICHI
MORIYAMA KENJI
