Installer Menu - Vaillant geoTHERM VWS Installation Instructions Manual

8.9

Installer Menu

Special functions can be selected only from the basic
display. To do so, press the left hand dial .
To change the parameter, you must turn the
following special functions can be selected:
• Energy saving function: Press
• Party function: Press
• One-time charging: Press
To activate one of the functions, you merely have to se-
lect it. In the energy saving function it is additionally ne-
cessary to enter the time until which the energy saving
function (regulation to set-back temperature) is to
apply.
The basic display appears either after the function has
elapsed (reaching the time) or by pressing the dial
again. .
Display shown
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Energy saving enabled
>Select end time
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Party function enabled
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one-time
DHW tank loading enabled
Table 8.5 Special functions
Installation instructions geoTHERM VWS 0020046310_01
dial. The
dial once.
dial twice.
dial 3 x.
Description
Saving function:
9:35
With the saving function you can set back the heating times for a set-
table period.
Enter the time for the end of the saving function in the format hh:mm
(hour:minute).
Party function:
9:35
With the party function you can set the heating and hot water times
beyond the next switch off time on to the next start of heating. The
party function can only be used for the heating circuits or hot water
circuits for which the operating mode "Auto" or "ECO" is set.
One-time charging:
9:35
This function allows you to charge the hot water cylinder once, regar-
dless of the current time program.
Control system 8
65