mundoclima WZ 25, Installation And User Manual

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2.INSTALLATION
4
do not unplugged the black rubber cup (pic-
ture P13). The condensate moisture will go
outside by the two big pipes (see picture P14).
If you choose this solution be sure that the con-
densate moisture do not cause any problems
to your neighbours.
2.4 FASTENING THE BRACKET (P6)
- Drill the holes for anchoring the fastening
bracket to the wall using preferably the 6 holes
showed in black on the paper template. If the
wall is not sturdy enough it is advisable to use
extra anchor bolts using the holes showed in
grey on the paper template.
- The anchor bolts provided require a 8mm
holes; the wall should be inspected to deter-
mine if provided bolts are useful or if it is nec-
essary to use a different anchorage. The manu-
facturer is not liable in case of underestima-
tion of the structural consistency of the
anchorage made at the time of installation.
2.5 INSTALLATION OF THE PIPES
- After drilling the holes, the plastic pipes
supplied with the air conditioner need to be fit-
ted through them.
- The pipe with a diameter of 160mm (fresh
air intake) has to be fitted in the right hole.
The length of the pipes should be same the
depth of the wall
plus 10 mm . Use a normal
hacksaw to cut the supplied pipes to the cor-
rect length.
Remember that the modification
must to have the same inclination of the holes
(minimum 3 degrees).
-
The tube diameter is nearly the same as
that carried out using the 16 2 mm nominal
diameter core drill therefore you may need to
slightly force the introduction of the pipe
using, in difficult cases, a normal rubber ham-
mer and a small piece of timber to gently tap
the tube into the hole.
- Please use the same instructions to fit the
left hand tube (AIR discharge pipe) using the
supplied pipe with a diameter of 150mm. The
tube diameter is slightly smaller than that car-
ried out using the 16
2 mm nominal diameter
core drill.
- Please centre the pipe
s
into the hole
s
in
the wall and insulate and seal their perimeter s
to prevent air and humidity infiltration using
polyurethane foam and using plaster as finish-
ing on the inside wall .
2.6 FITTING THE GRATINGS
(P7,P8,P9,P10)
To fit the external two gratings please proceed
as follows: familiarise yourself with the fitting
of the grating to the tube, before installation.
Insert the cords through the centre of the grat-
ing. One grating fits on the outside of the tube
and the other fits inside. The air intake is the
bigger hole and the grating therefore fits on
the outside of the air intake tube. Insert the
supplied cord into the hole. Fold the outer grat-
ing in half grasping the cord with your free
hand. Insert your arm inside the pipe with the
grating and push all the way to the outside.
Let the grating unfold and pull the cord toward
you. One grating fits on the outside of the tube
and the other fits inside. With a little patience
and manipulation the 2 gratings will fit the end
of the tubes. Grasping the cord, insert your fin-
gers between the fins and pull the grating
toward you until the same is properly slipped
in the pipe, keeping the fins in vertical posi-
tion.
If the external grating is accessible to prevent
its removal, it is recommended to fasten it to
the wall with wall plugs and screws with a diam-
eter of 6 mm. Tighten the cord and fasten it to
the dent on the internal flanges.
2.7 FITTING THE AIR CONDITIONER
ON BRACKET (P11,P12)
After checking again that the fastening
bracket is securely fastened to the wall, and
that any necessary preparations for electric
connection and condensate drainage (if it
needs) have been made, fasten the air condi-
tioner to its supporting bracket.
Lift it up by holding the sides at the bottom.
Tilt the air conditioner slightly toward you to
facilitate the operation of fastening it to the
bracket. The air conditioner can now be
pushed firmly against the wall. Inspect care-
fully the installation to make sure that the insu-
lating back panel must fit firmly against the
wall and there are no fissures at the back of
the air conditioner and that the two plastic
semicircle on the back side of the air condi-
tioner are placed inside of the two plastic
hoses fixed inside the wall.
ENGLISH