72
Installation Manual
13 Controller for heating circuits and DHW
Setting the time programm of heating circuit 1.
By pressing
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.
Setting the power of heating circuit pump 1.
The power range can be set between 30 - 100%.
For normal use, a setting of 30 - 70% should be
selected.
When adjusting too excessive noises can appear.
Setting the time programm of heating circuit 2.
By pressing
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.