– 7 –
Figure showing the installation of Outdoor unit
● The difference in height
between the indoor and
outdoor unit should be
kept max 20m.
● The connecting pipe,
no matter big or small,
should all be insulated
with insulation pipe and
then wrapped with vinyl
tape. (The insulator will
deteriorate if it is not
wrapped with tape).
The connection of insulated
drain hose.
Please use insulated drain
hose for the indoor piping
(commercial product).
The indoor piping should
be insulated with the
enclosed insulation
pipe. (If the insulator is
insuffi cient, please use
commercial products).
Be sure to
completely
seal any gap
with putty.
above 100mm
above 300mm
about
400mm
must not bend
Maximum pipe length 30m
Minimum pipe length 3m
above 200mm
above 100mm
give
clearance
as wide as
possible
above 100mm
above 700mm
above 200mm
inner diameter ø 16mm
Refrigerant piping
must be protected
from physical
damage. Install a
plastic cover or
equivalent.
Flare connection only at outside
of building
WARNING
!
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