code: async def async_set_operation_mode(
              self, operation_mode: OperationMode, password: str = '') -> None:
          
  
          await self._protocol.async_execute(
              SetOpModeCommand(operation_mode),
              password=password)
docs: Set the operation mode on the base unit.
  
          :param operation_mode: the operation mode to change to
          :param password: if specified, will be used instead of the password
                           property when issuing the command