4. 1 Indoor unit installation
◆
Brief diagram for installation
■
For the three directions of A, B, C,
make sure at least two directions
are unobstructed.
■
When outdoor unit is installed
higher than indoor unit, in order to avoid
water get into the room from the connecting
pipe, you should make a curved bend (the
curve face down) at the connecting
pipe before it gets through the wall to the
indoor room, make sure the vertex is at
outdoor.
◆Make a hole on the wall
①
Select the right installation location
②
Determine the pipe fixing up direction and pipe out go position
③
Select the drill size base on the unit model, use electric hammer or water-driller to
make hole on the wall.
■
Generally, the recommended hole size is Φ90 mm.
■
For holes drilling, to avoid the wall which part is too hard, or wires/other objects at indoor
or outdoor. The indoor side of the hole should be
higher than 0.5cm - 1cm of the outdoor side,
in order for drain convenience. If the hole
besides the indoor unit, it should be a little lower than
the bottom of indoor unit. If you make this hole with a
water-driller, a plastic cloth should be posted on the
wall or make other measures to avoid water from running to
else part. If you use the electric hammer, you should take measures to avoid dust.
4.Installation guide
Ceiling
installation
style
A
Embedded
installation
style
11
B
Indoor unit
Wall hole
Tilt degree
Wall-through pipe
(Sectional view of the wall-through hole)
C
Outdoor unit
Cut the wall-through
2-5
pipe base on the
thickness of wall