38
Operating Manual
10 User controls and their function
On completion of the ignition process (can last up
to 15 minutes), the symbol for heating at full power
appears. The boiler is now heating at full power.
Display of the current boiler temperature
Adjusting the time programme of the heating cir-
cuit 1.
With
the start and stoptime appear.
Activate the times with
During the activated time, the boiler always runs
up to the switch-off temperature without consider-
ing the Z27 contact. Outside the time, contact Z27
activates the boiler.
Adjusting the time programme of the heating cir-
cuit 2.
Mit
the start and stoptime appear.
Activate the times with
During the activated time, the boiler always runs
up to the switch-off temperature without consider-
ing the Z28 contact. Outside the time, contact Z28
activates the boiler.