Gewiss CHORUS GW 16 972CB Manuel De Programmation page 46

The proximity sensor activates the back-lighting of the push-buttons and the touch slider. If the sensor is enabled,
the back-lighting is activated when the user approaches the thermostat; on the contrary, if the sensor is disabled,
the back-lighting is activated when the push-button or touch slider is used. The back-lighting is automatically
deactivated if the thermostat is left unused for more than 30 seconds.
The temperature sensor correction factor is used to correct the value measured by the sensor on the device, to
eliminate the temperature read error caused by the heat generated by the device circuit or the installation site.
The setting of "advanced" thermostat parameters is now complete. Press the
normal operation.
USER INSTRUCTIONS
Activating the proximity sensor
Press the button key to access value change; after the access, the
current parameter value is displayed. Activate/deactivate the proximity
sensor of the thermostat (0= disabled; 1 = enabled) via the circular touch
slider or the push-button. To confirm the set value, press the button
key within thirty seconds; expiry of the time-out (30 seconds) or
pressing the push-button
saving it.
Temperature sensor correction factor
Press the button key to access value change; after the access, the
current parameter value is displayed. Modify the temperature sensor
correction factor using the circular touch slider or the
The gap can be set from -2°C to 2°C. To confirm the set value, press the
button key within thirty seconds; expiry of the time-out (30 seconds)
or pressing the push-button
saving it.
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result in exiting the change page without
result in exiting the change page without
button key to return to
push button.