i) Function G9 "TEMP CALIBRATE"
This function permits calibrating the temperature with a reference
value or setting a temperature offset.
Assuming that the temperature display of another thermom-
eter shows +22.0 °C and the display of the room thermostat
shows +21.8 °C, an offset of +0.2 °C must be set for the function
G9. Then the display of the room thermostat also shows +22.0 °C.
The function can also be used to raise or lower the room tempera-
ture accordingly. When the room thermostat is installed, e.g., at
an outer wall, the room temperature there is different from that
at a wall inside the building. Simple setting of an offset permits
infl uencing the control of the connected consumer without hav-
ing to elaborately change the programming in the function G2.
Proceed as follows:
1.
After selecting this function G9 "TEMP CALIBRATE" and con-
fi rming with "OK" (2), the offset temperature value fl ashes.
2. Set the desired offset (-5.0 °C.....+5.0 °C).with the buttons "–"
(5) and "+" (6).
3. Confi rm the setting with "OK" (2).
The room thermostat is then in the previous menu for selec-
tion of functions again.
To leave the menu and return to the regular display, push the
button „MENU" (3), repeatedly if required.
If another value than 0.0 °C was set, the temperature display is
now increased or reduced by the set value.
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