oPeration
operation
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7
circular movement
Move one finger clockwise over the scroll wheel to move the indi-
cator downwards or to the right in the list, depending on how the
menu options are arranged. An anti-clockwise rotation moves the
selection indicator to the left or upwards in the list.
Alongside navigation within the menu structure, the scroll wheel
is also used to set parameters. Clockwise rotation increases the
values. Anti-clockwise rotation decreases values.
4.1.3 Keys
Note
Press the keys only briefly to initiate the required action.
If a key is touched for too long, the programming unit
does not respond.
menu key
The MENU key has two functions:
- On the start screen, touch the MENU key to navigate to the
first of the 5 menu structure levels.
- Touching the MENU key while in the menu structure will re-
turn you to the previous menu level.
oK key
The OK key has four functions:
- On the start screen, touching the OK key will activate the
required operating mode previously selected with the scroll
wheel.
- Within the menu structure, touching the OK key confirms the
selected menu option and takes you to the next lower menu
level.
- If you are already at parameter level, touching the OK key
saves the currently set parameter.
- At every menu level, you will see the entry BACK. Selecting
BACK takes you to the next higher menu level.
If there is no user action for more than five minutes, no rotation
and neither
MENU nor OK are pressed, the programming unit
display automatically jumps back to the start screen.
Any recent parameter changes which had not yet been confirmed
with OK are lost. The parameters retain the values previously
saved.
4.1.4 contractor access
Note
Some menu options are protected by a code and can only
be viewed and adjusted by a qualified contractor.
4.2 entering parameters
Parameters are changed by rotating the scroll wheel. To save the
new value, touch OK.
If you want to cancel the entry, touch
MENU
. The parameter re-
tains the previously saved value.
example 1
Adjusting the set room temperature.
+
21.7
-
MAIN MENU
SETTINGS
°c
SET ROOM TEMP cOMFORT
26
�0
4�
01
�0
34
7
HEATING Hc1
HEATING cIRcUIT 1
SET ROOM TEMP cO
21
To enter set temperatures, a number surrounded by a circle ap-
pears on the display. This indicates that you can change the value
by turning the scroll wheel.
example 2
Setting the time and date.
15.
09
08:23
DAY MONTH YEAR Hour Minute
Jun
26
�0
4�
01
�0
29
6
MAIN MENU
SETTINGS
GENERAl
TIME/DATE
SET clOcK
13
On activation, the selection indicator is over the position MONTH.
Confirm with OK. Set the current month with the scroll wheel and
confirm with OK. A calendar page is displayed. Move the indicated
field to the required day using the scroll wheel and confirm with
OK. The new value is saved when you confirm with OK. Set the
year, hours and minutes the same way.
