(7) When the unit is shipped from the factory, the drain port is defaulted to be the
one on the left side (electric box side).
(8) When using the drain port on the right side of the unit, reinstall the drain cap to
the left side drain port. See the following figure.
(9) Be sure to insulate where the drain port and the drain hose is connected. See
the following figure.
(10) The unused drain port also should be insulated properly. See the following
figure.
(11) There is adhesive on one side of the insulation so that after removing the
protective paper over it the insulation can be directly attached to the drain hose.
3.2.6.2 Outdoor Side Drainage Pipe
(1). If the outdoor unit is underneath the indoor unit, arrange the pipeline according
to the following diagram.