8
Trunkline:
3/4”
Foam
insulation, with a PVC
exterior wrap.
Four plastic barrier tubes,
wrapped together
Two
1/4”
Product tubes:
Natural & White Color
Two
3/8”
ReCirc tubes:
Red Striped
Find the two White PP221212W Plug In Elbow
Fittings that come with the CBR Tower and the two
grey PP061208W reducing fittings from the CPUC
install kit, and connect them to the Product Tubes.
Find the Grey PIUB12S U
-
Bend fitting in the CPUC
install kit and connect it to the two recirc tubes.
Use the Red locking clips.
PP221212
PIUB12S
Once assembled, connected the stem end
of the Plug In Elbow fittings to the Super-
seal fittings on the tower. Connect the Blue
striped tube to left faucet tube for sparkling
water. Natural to Still Chilled water. If using
a 3 Valve tower, run a separate hose from
the filter to the 3rd tube for ambient water.
After testing the system for leaks wrap all
exposed hoses and fittings with the
Insulated tap found in the UCM install kit.
Step #3
Step #1
Locate the CR
-
4L14 Trunkline.
6’
will be included with the CPUC install kit. And Prep both ends for
connection to the Chiller and Draft tower. This trunkline typically doesn't need to be cut shorter, the extra
length can act as a service loop so the chiller can be moved for maintenance and service. If installing 3
Valve tower, the 3rd water line, ambient water, should be tee
’
d off the water filter outlet and fed over to
the tower.
Step # 2, Tower End
Cut back the insulation (or tubes) so
3”
of Tubing is exposed.
Cut the two
1/4”
Product tubes back
2”,
so the Red Striped tubes extend past
them at least
2”.
Cut the Tubes square and remove burrs
and sharp edges. Make sure the Red
Striped tubes are cut to the same height.
Step #4
CR
-
4L14 Trunkline Tower End Connections
x2
x4
PP061208W
x2