Instructions

100
EN
19.8.1 Menu 9.8.1 - Automatic summer/winter changeover on/o
The Troll Comfort DuoFern features an automatic summer/
winter changeover function.
NOTE
If the controller is not being used in Germany, it may be neces-
sary to switch o the automatic summer / winter clock change
function.
1.
Select and open Menu
9.8.1 Summer/winter
changeover.
2.
Activate/deactivate
summer/winter change-
over and conrm.
On = Function on
OFF = Function o