23
>3s
>3s
6.6.2 Changing settings by the installer
The installer can change more set values
than the user. If parameters are incorrectly
set, the performance of the unit is affected.
For this reason, make sure the parameters
are correctly set.
Please refer also to the menu structure dia-
gram in section 6.4.1 and the table in section
6.6.3. Starting from operational mode, the
following steps are required for changing
settings. The example of changing parameter
I7 from 1 to 0 is used here.
1. Press button "
F
"
for approx. 3 seconds to
activate the settings menu.
2. Press button "
F
"
and "
OK
"
buttons for 3
seconds at the same time to activate the
extensive parameter set for the installer.
3. The required parameters can be called up
using the "
+
" and "
-
" buttons.
4. Pressing the "
OK
" button calls this set-
ting.
5. The value can be changed using the "
+
"
and "
-
" buttons.
