Rittal Liquid Cooling Package 33
6 Installation
EN
Fig. 43: Cold water network connection
Key
1 Cooling water return with 1½" external thread
2 Cooling water inlet with 1½" external thread
Connection is made in a downward direction into a
raised floor (if available), or alternatively in an upward
direction out of the device. The dimensions of the
mounting openings required for connection are shown
in the overview sketch in section 16.3 "Overview draw-
ings" (see fig. 87).
Fig. 44: Hose connection kit
Key
1 Union nut
2 90° bracket
3 Connection hose
ü
Fig. 45: Top feed connections
Key
1 Roof cover plate
2 Topfeed access hole (Inlet)
3 Hose (Outlet)
To supply topfeed water connections to the LCP the
roof cover plate (fig. 45, item 1) must be rotated
180° to expose the topfeed access holes (fig. 45,
item 2). To do so remove four T25 Screws and then
reinstall them after both hoses have been feed
through.
In case of a low water inlet temperature (<12 °C), the
inlet and return lines should be appropriately insulat-
ed. If this is not done, condensate may form on the
supply lines.
Note:
If possible, use flexible hoses for the cooling
water connection (see section 15 "Accesso-
ries").
Note:
The cooling water connection must always
be made with union nuts, even if you choose
not to use the Rittal hose connection kit. This
hose connection kit includes suitable union
nuts in addition to the connection hoses.
2
1
Caution!
When installing, observe the applicable
specifications concerning water quality
and water pressure.
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