'Set tempertaure range'

def _setTempRange(self):

    self.tempScaler = (7 - (self.vRefFactor >> 1))
    self._setVoltageReference(self.vRefFactor)
    self._setTempScaler(self.tempScaler)
    if (self.requestedTemperature != 0):
        self.setTemp(self.requestedTemperature, False)
