stationarity
Wall
Cut with saw
Cap
Wall sleeve
pipe
Drill from the outside
If the central water supply system is indoor, and the drain hose can be connected to the existing
drainage system, then do not need to drill a hole for piping to outside directly and connect the water
inlet and outlet piping to indoor water supply system.
▲
Figure 3
▲
Figure
4
5. Installation
5. Check local and national regulation for piping across wall. See figures if wall sleeve is
required(Figure 4).
5.3 Install the unit onto the mounting plate
Drain
hose
Water
pipe
Mountig
plate
Wall
Water
pipe
Drain
hose
Note:Lay the drain hose as
shown above.
Figure 1
1. Route the fan coil piping and drain hose through the drilled hole(Figure 1).
2. Make sure the pipes are laid along the groove at the back of the unit.
Note!
1. The
pipe
insulation
should
cover
both
inlet
and
outlet
pipes
as
shown
below.
2. Use
the
insulation
of
polyethylene
foam
more
than
8
mm
in
thickness
.
3. Ensure
that
the
piping
is
insulated per local instruction. Improper insulation could
result in low efficiency.
Wall
Water
in
Water
out
Insulation
Water
in
Water
out
Insulation
Water
in
Water
out
5
