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• The ceiling is horizontal and it can afford
the weight of the indoor unit.
• The air inlet and outlet are not impeded
and does not affected by outdoor air
too much.
• The air flow can reach every part of the
room.
• The connecting pipe and drainpipe can
be easily extracted out.
• There is no direct radiation from heat
source.
4.3
Installation of the unit
Install
ø
10 (4 pieces) hanging
screw bolt
• Determine the location of hanging
screw bolt
>200mm
>250mm
<3m
<1000mm
<500mm
• Make sure to use the hanging screw
bolt of
ø
10.
• The treatment to the ceiling varies
from construction; please consult the
professionals for details.
1.
Treatment to ceiling---make sure
to consolidate the roof beam for
possible vibration to keep the ceiling
horizontal.
2.
Please cut off the roof beam.
3.
Reinforce the place that is cut off and
consolidate the roof beam.
• Carry out connection of piping and
wiring inside the ceiling.
• Determine the piping direction.
Especially in the case of existing ceiling,
please pull the wire to the connection
place before overhanging the unit.
Dimension and air outlet size
D
C
A
B
F
E
H
G
Air outlet
Air return box
Duct
Direction A
Unit: mm
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