Remember that the motorized elements are numbered in the following
manner:
EN
Connect the duct from each zone to its corresponding damper. Follow the instructions for
proper insulation. Make a cut in the duct to keep the motor outside.
Return plenum assembly
Cut out the insulation seal on top of the
mouth following the contour lines. Start
with a small cut in the slots.
Insert the mouths into the slots provided.
Bend the excess sheet metal to fix the
mouths.
8
Remove the cut insulation and pre-cut
area from the sheet metal.
Screw the plenum casing to the return
mouth of the A/C unit (screws not
included).