– 5 –
Figure showing the installation of Indoor and Outdoor unit
Maximum pipe length 30m
Minimum pipe length 5m
500
●
Install the indoor unit with a proper clearance around it for operation and maintenance working space.
●
In case that the ceiling board can not be detected for servicing, prepare a service access door below the indoor unit
for removing the indoor unit.
CAUTION
!
CAUTION
Always install the indoor unit level.
Units not installed level may leak.
!
CAUTION
●
Discharge grille and suction grille
shall be cover by insulation
material to prevent water drop.
!
The indoor piping should be
insulated with the enclosed
insulation pipe. (If the insulator is
insufficient, please use
commercial products.)
Be sure to
completely seal
any gap with putty.
Drain pipe
Must be installed separately.
Insulate indoor part of pipe to
prevent condensation.
●
The difference in height
between the indoor and
outdoor unit should be
kept below 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).
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