Viessmann VITOLIGNO 250-S Operating Instructions Manual page 12

Wood gasification boiler for logs up to 50 cm or 100 cm long

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About the controls

Extended menu

Boiler

Heating

DHW

Information

Select with

Fig. 5

In the extended menu, you can call up and adjust the

settings of the control unit's range of less frequently

used functions, such as the holiday program and time

programs for example.

(

Call up the extended menu as follows:

■

If the screensaver is active:

Press any key followed by

■

From anywhere in the menu:

Press

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