Adapting The Appliance To The Heating System; Selection And Setting The Parameters - Vaillant ecoTEC exclusive 832 Installation And Maintenance Instructions Manual

7

Adapting the appliance to the heating system

7 Adapting the appliance to the
heating system
The ecoTEC exclusive units are fitted with a digital infor-
mation and analysis system.
7.1

Selection and setting the parameters

+
~ 5 s
+
Fig. 7.1 Setting the parameters
34
In the diagnostic mode, you can change the various
parameters required to match the boiler to the heating
system.
Table 7.1 shows only those diagnostic points where modi-
fications are possible. All the other diagnostic points are
only required for diagnosis and fault rectification (see
Section 8).
Using the following description you can select the rele-
vant parameters :
> Press the "i" and "+" buttons simultaneously.
The display shows "d.0".
> Scroll to the desired diagnosis number with the "+" or
"–" buttons.
> Press the "i" button.
The display shows the relevant diagnosis information.
> If necessary, use the "+" or "–" keys to change the
value (display flashes).
> Save the new value by holding down the "i" button for
approx. 5 seconds until the display no longer blinks.
You can end the diagnosis mode as follows:
> Press the keys "i" and "+" simultaneously or do not
press any key for about 4 minutes.
The current pressure in the heating system appears in
the display again.
Installation and maintenance instructions ecoTEC exclusive 0020017768_07