Selecting DHW heating
Adjusting the room temperature setpoint
Siemens Schweiz AG
• Protective functions active
• Automatic summer / winter changeover (ECO functions) and automatic 24-hour
heating limit active
The button is used to switch DHW heating mode on and off. The choice made is
indicated by a bar which appears below the symbols.
DHW heating mode
The DHW is heated according to the selected switching program.
No DHW heating, but the protective function is active.
To do this, keep the DHW operating mode button on the operator or room unit
depressed for at least 3 seconds.
The DHW push can also be started when:
The operating mode is "Off"
Operating mode changeover acts via H1 or centrally (LPB)
All heating circuits have assumed the holiday mode
Turn the setting knob to increase or decrease the Comfort setpoint
For the Reduced setpoint
Press the OK button
Select operating page "Heating circuit" and
Adjust the "Reduced" setpoint
Each time you make a readjustment, wait at least 2 hours, allowing the room
temperature to adapt.
If the rooms are not used for a certain period of time, you can press
the occupancy button to reduce the room temperature, thus saving
When the rooms are occupied again, press again the occupancy
button to resume heating operation.
Heating to the Comfort setpoint
Heating to the Reduced setpoint
• The occupancy button is only active in automatic operation
• The current selection is active until the next switching action according to the heating
The Info button is used to display information.
22. November 2006