Vaillant geoTHERM VWS 61/2 Instrucciones De Uso página 57

Display shown
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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
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Factory setting
Cancel
Time programme
Everything
>Settable values
Table 5.3 Re-establishing the default setting
Operating Manual geoTHERM VWS/VWW 0020051547_02
Description
This menu is only shown if the heating system is equipped with an ex-
9:35
ternal cooling operation (accessories VWZ NC 14/17) and a corre-
sponding hydraulic plan is set.
> 3 days
Cooling duration: OFF/1 to 99 days.
If the cooling operation is active,
– 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.
Operation 5
GB 23