Connecting The Hoses With Projector And Chillers - Barco XDL Installation Manual

Installation procedures
5.3 Connecting the hoses with projector and
chillers
What has to be done?
The cooling circuit of the chiller(s) has to be connected with the cooling circuit of the projector. For that hoses
are needed. The length of the hoses depend on the position of the chillers in relation to the projector. The
maximum length is 10 meter!
Depending on the projector model one or two chillers are required! For the XDL-4K30 series projector one
chiller has to be installed. The XDL-4K60/75 series needs two chillers.
This procedure assumes that the chiller(s) and projector are already installed.
It is also advised to use the XDL accessory kit and install the support frames before you connect the
hoses and use the hose shells after connecting the hoses. See the Accessory kit installation manual
for more details.
Hoses IN/OUT connection scheme
The labels on the projector and on the chiller indicating the three different cooling circuits: (R/B, G and DMD)
and the direction of the liquid flow: OUT and IN. 'OUT' means liquid flows out of the chiller or projector, 'IN'
means liquid flows into the chiller or projector. Both sides of all hoses are also labeled.
Chiller without DMD cooling
unit
(not for XDL-4K30)
G OUT
G IN
The XDL-4K30 series projector requires only one chiller. The circuits G-IN and G-OUT are omitted.
How to connect the hoses?
1. Ensure that all connectors of the hoses, chillers and projector are clean. Wipe away any dust before
attaching.
2. Connect the hoses one by one with the chiller and projector as illustrated below. (see also 'IN/OUT
connection scheme' above)
Image 5–6
48 R5906150 /05 XDL
Chiller with DMD cooling unit
DMD OUT
DMD IN
R/B OUT
R/B IN
Projector
DMD IN
DMD OUT
R/B IN
G IN
G OUT
R/B OUT