33
Text Display
6 720 610 604 GB (03.06)
4.8 Settings
4.8.1 Heating (if TR 2 is connected)
Optimum Start
B From the main menu, select Settings and from the first sub-
menu, select Heating.
B Press or to switch Optimum Start on or off.
4.8.2 Hot Water (Storage Tank, System boiler models only)
The text display can control the hot water either with Times and
temperatures or only times.
• Times and temperatures: One can choose up to six different
times with temperatures, see page 30 “Hot water”.
• Only times: During that times the Storage Tank will be
charged to the choosed temperature.
B From the main menu, select Settings and from the first sub-
menu select hot water.
B Press or to switch Times and temperatures or only
times.
4.8.3 Service
Displaying service functions
This option displays various current settings and statuses of the
electrically controlled appliance and system components for the
benefit of the heating engineer.
i
Turn the hot water temperature control al-
ways higher than the temperature at the text
display is choosen.