37 GB
danger of frost. The protection against calcifi-
cation continues however to be carried out.
To deactivate the frost protection proceed as
follows:
Turn the selector dial
6
in manual mode
(Manu) to the left until „OFF“ appears
in the display.
To end it, exit the manual mode (Manu)
or turn the selector dial to the right.
„Window open“ function
With a rapidly reducing temperature, the in-
telligent radiator control unit automatically
detects that a room is being ventilated. In or-
der to save heating costs, the temperature is
then regulated down for a certain period of
time (15 minutes, set at the factory). During
this period the „Window open“ symbol
is
shown in the display.
91033_silv_Heizkoerperthermostat_Content_DK.indd 37 09.07.13 11:07