Stulz ASU series - Page 27

27 © STULZ GmbH – all rights reserved EN/06.2017/G18D
cyberair 3PrO cw2 Original instructiOns
Connection of the power supply cable
control line
power supply cable
 
 
neutral conductor at the neutral terminal and the three phases to the main switch, in accordance with the
wiring diagram (part of the unit documents).
 
Downflow units
Cabinet size 1 Cabinet sizes 2 - 7
Connection of control lines (optional)
If the A/C unit shall be connected to other Stulz units by the IO bus, to a BMS or contains opional extensions
as louvers, you must route control lines and connect them in the electric box of the A/C unit.

-
gram (part of the unit documents).