Sensor Type - AEG FRTD 903 TC Benutzerhandbuch

Sensor Type

Page 48
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This option allows you to choose the type of floor sensor used with the thermostat .
You can therefore choose to use an existing sensor with the thermostat, e .g . in
renovation projects .
Choose the sensor actually used from the list . The sensor supplied with the thermostat
is an OJ sensor listed as: "Factory" .
• Factory (default)
• Sensor 10 kΩ
• Sensor 12 kΩ
• Custom
1 . Tap the "Menu" button on the home screen .
2 . Then tap the "engineer settings" button .
3 . Scroll down and tap the "sensor Type" button .
4 . Tap the type of floor sensor actually used .
5 . Confirm your choice with "√" or discard it with "X" .
6 . If "Custom" is chosen, you must provide resistance values for the sensor
concerned at four given temperatures: 15°C, 20°C, 25°C and 30°C – ask the
supplier of your sensor for these values .
7 . Use the "Right arrow" or "Left arrow" button to toggle through the temperatures .
8 . Tap the resistance value to change it .
9 . Tap the "up arrow" or "Down arrow" button to set the resistance .
10 . Then repeat steps 6-9 until all four resistance values have been set .
11 . Tap the "Left arrow" button to return to "engineer settings" .