Carrier 50CO Series Installation, Operation And Maintenance Instructions page 19

11 - TECHNICAL SPECIFICATIONS
11.2.6 - Plenums:
Supply air / intake plenum (H450 mm):
Double-deflection grids
Proposed when air is to be distributed directly into a space. It is mounted on top of the unit and features double-deflection grids (one
on each side and on the front) to allow the direction of the air stream to be adjusted manually. The plenum may also be used mounted
at the bottom (UNDER) to carry air directly from a space back to the air handling system.
To mount the plenum, please refer to the diagram provided with the unit.
Do not forget to stick the adhesive gasket provided to the edge of the plenum frame that will be in contact with the unit to ensure its
tightness.
Free-cooling plenum (Height 550 mm):
Grommet for control cable routing or for
master/slave management, as well as room
sensor cables.
Grommet for control cable routing or
for master/slave management, as well
as room sensor cables.
Access hatch for junction box and
damper servomotors
Grommet for control cable
routing or for master/slave
management, as well as room
sensor cables.
Junction box
2 dampers
Servomotor
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