User manual

Rittal enclosure cooling unit 19
5 Installation
EN
Fig. 30: Corner brackets on top threaded bolts
Key
1 Threaded bolt
2Corner bracket
 Mount the L-shaped brackets onto the bottom two
threaded bolts from the outside.
Fig. 31: L-shaped brackets on bottom threaded bolts
Key
1 L-shaped bracket
2 Threaded bolt

Next, working from the outside of the enclosure, se-
cure the four threaded bolts in the corners of the cover
using the corresponding nuts from the dispatch bag.
Fig. 32: Mounting points on cooling unit
Key
1 Threaded bolts with nuts (4x)
2 Fastening clamps
3 Cooling unit behind enclosure door
4 Front of cooling unit (without louvred grille)

Insert the six fastening clamps into the cover of the
cooling unit.
These fastening clamps ensure that the cooling unit is
directly in contact with the mounting cut-out of the en-
closure door over the entire height.
 Connect the display to the connector and fit the entire
infill panel to the cooling unit.
 Place the bottom louvred grilles onto the holders and
secure the two stays of the top hinge mechanism into
the brackets attached to the cooling unit cover.
 Finally, replace the top louvred grille onto the cover.
 If applicable, re-attach the door or side panel including
cooling unit to the enclosure if not mounting directly on
the enclosure.
5.3.8 Connect the condensate water discharge
There is a condensate water evaporator fitted in the ex-
ternal circuit of the cooling unit. With an enclosure con-
nected, this condensate water evaporator may typically
evaporate condensate water volumes of up to 100 ml/h.
If larger quantities of condensate water are produced, a
condensate water discharge hose may additionally be
fitted. This hose allows condensate water to be routed
out of the cooling unit pressurelessly. A suitable hose is
available as an accessory from Rittal (see section 13
"Accessories").
Please follow the instructions given below: