Computherm E280 - Calibration of the Temperature Sensor; Antifreezing; Memorizing Settings in the Event of a Power Failure

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below the set temperature, considering the switch sensitivity
set for the oor temperature (DIF). This means that when the
OSV value is set to 42°C and the DIF value to 2°C, the outputs
of the thermostat will be disabled when the temperature mea-
sured by the oor temperature sensor reaches 44°C, and the
outputs will resume normal operation only after the temperature
measured by the oor temperature sensor goes below 40°C.
8.3Calibrationofthetemperaturesensor
The measuring accuracy of the thermometer of the thermostat
is +/- 1°C. The temperature displayed by the thermostat can
be modied in steps of 0.5°C in comparison to the temperature
measured by the temperature sensor, but the modication must
not exceed +/- 5°C.
8.4.Antifreezing
When the antifreezing function of the thermostat is activated, the
thermostat will switch on its output, regardless of any other set-
ting, when the temperature measured by the thermostat goes
below 5°C. When the temperature reaches 7°C, normal opera-
tion of the output is restored (according to the set temperature).
8.5.Memorizingsettingsintheeventofapowerfailure
By means of the Memorizing Settings function of the thermostat