E
Press the Select button (F) twice to return to display mode. After 4 seconds this is also
carried out automatically.
8.2
Setting the safety temperature
The safety temperature describes a temperature difference above the set value. The
instrument will shut down with an appropriate error message if this temperature is
exceeded.
While in display mode, press the Select button (F) twice. Once a cursor appears in the
lower line, adjust the safety temperature (10 – 25°C) with the arrow buttons (D). The
selected value is entered automatically.
Press the Select button F again to return to display mode. After 4 seconds this is also
carried out automatically.
Functionality of set safety Δt:
When set temperature is exceeded by value of set safety Δt heating is
switched off.
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