Vaillant VRT 340f Bedienungsanleitung

16

Operating manual VRT 340f

Setting the required room temperature 
directly
• Turn the dial (with the display in 

normal mode).

The set temperature display disappears, 
the sun symbol is displayed in the 
operating mode level and the set room 
temperature is displayed in the multi-
function level (e.g. TEMP 20 °C). 
•  You can set the required room 

temperature directly (after about 1 
second) to the desired value by turning 
the dial.

The display switches back to normal 
mode after five seconds.

Setting the set-back temperature 
"ECO“
•  Press the dial several times until ECO 

appears in the multifunction display 
along with a set value.
The set-back temperature is displayed 
and starts flashing.

•  Turn the dial until the required set-

back temperature is displayed (e.g. 
ECO 15,0 °C).

The display switches back to normal 
mode after five seconds.

You can access the special functions 
using the F button. You can activate the 
following functions:

4 Operation