Stulz ASU series - 5.3.2 Upflow Pipe Entrance Area

24
ASU ... CW2 280 480 700 850 1090
Ø Kaltwasserleitung, bauseits [mm] 28 35 42 54 54
Außengewinde [Zoll] 1 1 1/4 1 1/2 2 2
Wassereintritt, Kreis 1 L1
Wasseraustritt, Kreis 1 L2
Wassereintritt, Kreis 2 L3
Wasseraustritt, Kreis 2 L4
Kondensatablauf L5
Elektro-Einspeisung R8
Befeuchterzu-/ablauf R5
L1 L2
L4
L3L5
R1
R5
R4
R8
EN/06.2017/G18D © STULZ GmbH – all rights reserved
cyberair 3PrO cw2 Original instructiOns
5.3.2 Pipe entrance area - Upflow units
For the routing of the piping into the unit there are several possibilities. The most favourable openings are
those which are recommended in the tables. The lines for the power supply, the humidifier connections and
the condensate drain can be routed through the remaining openings as desired.
Connection from the left Connection from the right
ASU ... CW2
Ø chilled water line, by client [mm]
external thread [inch]
water inlet, circuit 1
water outlet, circuit 1
water inlet, circuit 2
water outlet, circuit 2
condensate drain
power supply
humidifier inlet/outlet
The openings R1
and R4 can not be
used.