Table Of Contents - Viessmann VITOSOL 222-T Operating Instructions For The System User

Index
Introductory information
Commissioning.....................................................................................................
Operating tips.......................................................................................................
Product information..............................................................................................
Functions..............................................................................................................
Where to find the controls
User interface.......................................................................................................
Start-up/shutdown
Control unit start-up..............................................................................................
Control unit shutdown...........................................................................................
Settings
Setting the time....................................................................................................
Setting the DHW temperature..............................................................................
Heating with the immersion heater.......................................................................
■ Switching on the immersion heater...................................................................
■ Timed heating...................................................................................................
■ Heating to constant DHW temperature.............................................................
■ Heating with automatic mode............................................................................
Return to delivered condition................................................................................ 10
What to do if...
DHW too cold....................................................................................................... 11
Leak in the solar thermal system.......................................................................... 11
Water is constantly escaping from the safety valve............................................. 11
Button B on the plug pops up (see page 13)..................................................... 11
E1 is shown in the display.................................................................................... 11
E3 is shown in the display.................................................................................... 12
Appendix
Insurance.............................................................................................................. 13
Care, inspection and maintenance....................................................................... 13
Index
4
4
4
5
6
7
7
8
8
8
8
8
9
9
3