Fig. 43. Water Tube Connections (Back View) - ABB ACS5000 User Manual

4. Lift the cooling unit above the PCU cabinet with a crane.
5. Align the water inlet / outlet (2, Fig. 42), drain outlet (3, Fig. 42), and cables (4, Fig. 42) of
the cooling unit with the designated openings in the cabinet roof and then slowly lower the
cooling unit onto the cabinet roof.
IMPORTANT! Ensure that the screw holes on the roof and the cooling unit match up.
6. Secure the cooling unit to the cabinet roof with the supplied screws.
7. Remove the rotating eyebolts that you installed in step 1.
8. Connect the tube from the return pipe (5, Fig. 43) to the water outlet (1, Fig. 43).
NOTE – If you cannot reach the water inlets and outlets from underneath the cable duct at
the front of the cabinet, you might need to remove the back wall.
The tubes are transparent and the colors in Fig. 43 are for illustration only. From the back of
the cabinet, the water outlet is on the left and from the front of the cabinet, the water outlet
is on the right.
9. Connect the tube from the feed pipe at the bottom of cabinet to the water inlet (2).
From the back of the cabinet, the water inlet is on the right and from the front of the cabinet,
the water inlet is on the left.
10. Connect the drain tube to the drain outlet (3, Fig. 43).
The drain tube guides water condensation to the cabinet floor.
1

Fig. 43. Water tube connections (back view)

11. Install the two white spacers (4, Fig. 43) between the inlet and outlet tube.
12. In the cable duct at the front of the cabinet, connect the cables according to
"Appendix D – Wiring diagrams".
PRODUCT
ACS5000W gen. 2
2
3
4
4
5
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS799208 E01
MECHANICAL INSTALLATION
REV. LANG. PAGE
J en 77/186