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Operation and setting of the most important functions
Depending on the system configuration, all menus are not
displayed.
There is no conventional service menu. All parameters are
defined in the menu-specific settings. Depending on the
configuration of the UI 800 single-family house or multi-family
house, the entire system or only the respective heating circuit
can be controlled.
•
With the < and > keys, change between the menus: <
Overview >< Heating >< 2nd heating circuit >< Hot
Water >< ... >< Holiday >< Away >
•
With the
key, call up the menu-specific settings of the
current menu selected.
Using the / and . Keys, change and select settings.
•
•
With OK values, confirm selection and settings.
•
Exit settings with the d key.
Flashing values can be changed using the / and . keys.
Idle state
After 5 minutes without being operated, the RT 800 switches
the display to idle state. The brightness is reduced and a
screensaver is activated. This screensaver shows the symbol of
the last menu active and its main display.
▶ To deactivate idle state: press any key.
3
Operation and setting of the most
important functions
An overview of the structure of the menus and the position of
the individual menu items can be found at the end of this
document. You can find a detailed description of operation in
chapter 3.1.3.
▶ If necessary, navigate to the desired menu using the < and
> keys.
4
3.1
Menu "Heating"
Heating
Room temp.
19
20.0° until 22:15
3.1.1 Changing the room temperature
▶ Using the / and . keys, set the desired room temperature
and confirm with OK.
3.1.2 Change heating mode
Heating mode can be changed between automatic mode and
manual operation, or switched off completely.
▶ Press the OK key.
-or-
key, navigate with the / key Operation Mode
▶ Press the
and select with the OK key.
▶ Mark the desired heating mode with the / and . keys and
select with OK.
3.1.3 Set the time program
This description applies analogously also for the time program
in other menus.
▶ Press the
key. The display shows:
Menu
Start Boost
Heating Mode
Time program
Reset
Temperature settings
▶ Press the / key twice. The display shows:
Menu
Start Boost
Heating Mode
Time program
Reset
Temperature settings
°
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RT 800 – 6721838947 (2023/01)
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