Vaillant geoTHERM exclusive Operating Manual page 24

5 Operation
Display shown
We 16.02.08
Cooling function active for
Table 5.2 Special functions (ctnd.)
• Reset to default setting: Keep dial
pressed for longer than 5 seconds. After that you can
select whether to reset only the timer programme or
all values to the default settings.
Display shown
We 21.04.08
Factory setting
Cancel
Time programme
Everything
>Settable values
Table 5.3 Re-establishing the default setting
24
Description
Cooling operation:
9:35
Cooling duration: OFF/1 to 99 days.
If the cooling operation is active,
> 3 Days
– the symbol of an ice crystal appears in the graphic display.
and dial
Description
The default settings are re-established.
9:35
Caution! Ensure that a qualified technician performs the default set-
ting reset. The system-specific settings are reset. The system can be
NO/YES
shut down. The system does not suffer damage.
NO/YES
NO/YES
Press both dials for at least 5 seconds to request the menu default
setting.
Operating Manual geoTHERM exclusive VWS 0020071929_00