60
f) Heating pause
Switching off the heating during the summer saves battery
energy and prolongs the service life of the batteries.
During the heating pause the valve is opened completely
and remains in this position. The weekly decalcification cy-
cle will, however, still be performed.
Proceedasfollowstoactivatetheheatingpause:
• Press the “FUNKTION” key to switch to the operating
mode “Manu”.
•Turntheselectionwheelclockwiseuntil“On”isdisplayed
ontheLCdisplay.
g) Closing the valve
Select this operating mode if the room is not to be heat-
ed at all.
The valve is closed and remains closed.
The valve is only opened if the temperature drops below
5°C(dangeroffreezing).Theweeklydecalcicationcycle
will still be performed.
Proceed as follows.
• Press the “FUNKTION” key to switch to the operating
mode “Manu”.
•Turntheselectionwheelcounterclockwiseuntil“OFFis
displayedontheLCdisplay.