Instructions

28 | Functions
MENU STEP N5 – LOWEST MEASURED TEMPERATURE
Lo
-5.4
Identified by the Lo. This step will show you the lowest measured temperature.
The value can be deleted by pressing pq. The selection is confirmed by pres-
sing SET and the display will switch to display mode.
If no new temperatures have been measured, the display will show four
dashes:
End
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7. FUNCTIONS
The device can execute the following functions, depending on pro gramming:
FUNCTION THERMOMETER
This function is activated if the programmed switching ON temperature is
identical to the switching OFF temperature. The three LEDs and the relay are
switched off. The device has no activation function.
FUNCTION HEATING („HEIZEN“)
This function is activated if the programmed switching ON temperature is the
smaller than the switching OFF temperature. The LED “Heizen” will indicate
the function. The relay is switched on if the measured temperature is smaller or
equal to T EIN (ON). The relay is switched off if the temperature is higher or
equal to T AUS (OFF).