5.3 Additional features of the TC120
5.3.1 Setting the over-temperature thermostat
An over-temperature cut-out dial with a temperature scale is located at the top right of the
unit. The over-temperature probe independently monitors the bath temperature and
switches the heater off if it goes above the cut-out threshold. The T100 temperature cutout
threshold is fixed at 110 °C. For the TC120, the temperature cut-out threshold can
be adjusted for convenience.