'Turn away on.
The RTCOA app simulates away mode by using a hold.'

def turn_away_mode_on(self):

    away_temp = None
    if (not self._away):
        self._prev_temp = self._target_temperature
        if (self._current_operation == STATE_HEAT):
            away_temp = self._away_temps[0]
        elif (self._current_operation == STATE_COOL):
            away_temp = self._away_temps[1]
    self._away = True
    self.set_temperature(temperature=away_temp)
