The symbols on the display
Symbol Meaning
Room group with room group number
1
Here: Room group 1
Automatic operation according to the time program
Room operating mode "Comfort" /
Room operating mode "Precomfort"
Room operating mode "Economy" /
Protection
DHW optg mode "Normal"
DHW optg mode "Reduced"
DHW optg mode "Protection"
The service engineer may have overwritten the submenu names "Room group 1...10" and "Trend channel 1...4" used in
these Operating Instructions with clear-text names when commissioning the plant!
Siemens Building Technologies / HVAC Products
All manuals and user guides at all-guides.com
CE1B3121x2-en
Symbol Meaning
Trend recording of a measured value with trend
1
channel number. Here: Trend channel 1
Holidays
Special day
Help display – information about the selected data
point
Info level – display of key plant data
Setting level – display and adjustment
Please wait – searching
Fault
74 319 0462 0 a
5
15.04.2005