Wireless thermostat set „FS20 STR“

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d) Button lock (for buttons and scroller)

The wireless thermostat is equipped with an integrated key lock for the buttons and scroller, to protect the device from unintentional operation (for example, by children).

Proceed as follows:

• To activate the button lock, simultaneously press the ‘FUNKTION’ and ‘PROG’ buttons

(briefly, for around 0.5 seconds).

‘LoC ’ appears briefly in the display, all operating functions are blocked.

MO DI MI DO FR SA SO

Auto

Figure 17

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• To deactivate the button lock, simultaneously press the ‘FUNKTION’ and ‘PROG’ buttons until

‘LoC ’ is no longer appears in the display (after about 2 seconds).

e) Switching between comfort temperature and lowering temperature

If a room is used at different times than set in the time program, you may change the temperature any time using the scroller.

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You may also switch directly from comfort temperature to lowering temperature by pressing the ‘ ‘ button.