Electrolux TC3 Service Manual page 21

Extra-rinse:
Appliances which do not feature the sensor and related LED for the
Extra rinse option can enable/disable this option by pressing a sensor
combination (which may be silk-screen printed on the control panel or
described in the instruction manual). This option is enabled/disabled
during programme selection and is confirmed by the related symbol
being turned on/off.
The option remains enabled even after the appliance has been turned
off (for subsequent programmes).
Steam
Eco Manager:
Displays how economical the wash cycle is according to the
Time Manager level.
Displaying the value through the number of horizontal bars lit, in
an interval of between 2÷6, where 6 is the maximum and 2 is the
minimum economy.
4.2.1.6 Buzzer
Description: see para. 3.1.4.5
Technical Support – ADL
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