What information is required by your HVAC engineer?
Your Central control unit has characteristic data that
enable your HVAC engineer to offer support, to answer
your questions about the plant, etc. You find these data
on the submenu Device information....
Controller
Menu option
File
Software version
Hardware version
24
Siemens Building Technologies / HVAC Products
Explanation, example
B
of the central control unit
of the central control unit
Path:
Welcome > Main menu > Device information... > Controller...
CE1B3121x2-en
74 319 0462 0 a
15.04.2005