Installation for
MWW518IB/TWK518JB
MWW524IB/TWK524JB
MCW - SVN13A - E4
11
Indoor unit installation
Install the mounting plate
1.
Adjust the horizontal level of the mouning
plate. With the outlet of the drain hose at
the left side, lower the left side slightly
while adjusting the mounting plate.
2.
Fixing the mounting plate on the wall with
screws.
3.
Pull the mounting plate manually to check
its reliability after installation.Be sure that
the mounting plate has been fixed firmly
enough to withstand the weight of an
adult of 60kg, furthermore, the weight
should be evenly shared by each
screw.
Cut the piping hole
1
Connection tube can go out from six
directions, select one for needed as
shown in figure 1.
2
Make the piping hole (
I
65) in the wall at
a slight downward slant to the outdoor
side. The center of the hole should be
determined refer to Figure 2.
3
Insert the piping-hole sleeve into the hole
to prevent the connection piping and wiring
from being damaged when passing
through the wall.
Install the drain hose
1.
For well draining, the drain hose should
be placed at a downward slant.
2.
Do not wrench or bend the drain hose
or flood its end by water. (Figure 3)
3.
Lengthened drain hose should be
wrapped with insulation when going
through the room.
Install the connection tube
Connect the connection tubes, and fasten
the coupling nuts of the connection tubes.
(See
“
Install the connection tube ” section).
Connect the connection tube with the
indoor unit firstly, and then the outdoor
unit.
Be careful in bending the connection
tube, or you will damage the tube.
If the tightening torque is too big in
tightening the flare nuts, leakage will
happen.
Figure 1
Electrical Wiring
1.
Open the front coverl upwards.
2.
Remove the wiring cover as shown in
figure 4.
3.
Put the power connecting cables
through the chassis and control box bot-
tom from down to up.
4.
Connect the blue power supply cable
with the terminal
“
N(1)
”
on the terminal
block,the brown one with terminal
“
2
”
,
the red one with terminal
“
3
”
, and the
yellow-green one (earth wire) with the
terminal
“ ”
. (Figure 4)
5.
For heat pump model, one control cord
should be connected through connec-
tor (Figure 4) and should be clamped
with a clamp on the chasis.
6.
Install the wiring cover to the original
place and fasten the screws.
7.
Put back the front cover.
CAUTION!
Figure 2
