13
Cabinet/Floor to Subfloor
Pressure Nodes located under
the cabinet on the tile floor have
one hose/diffuser inserted up
through a hole in the cabinet floor
and routed to the side of the
server (away from fans). The
second hose/diffuser routes
through a hole in the tile floor and
is secured to the stanchion with a
plenum-rated zip tie.
Overhead Plenum
Installation
In the diagram below,
the Pressure Node
mounts on the wall
with one hose/diffuser
inserted through a
hole in the ceiling and
the vent cover in the
overhead plenum. The
second hose/ diffuser
mounts to the wall
with the aid of a cable
clip.
Warning:
Position the diffusers in areas of still air.
Hose connections may be brittle, particularly in chilled subfloor or cold
aisles areas.
PRESSURE NODE INSTALLATION MANUAL
