To position the external grids, proceed as follows:
- Fit the small eyelet of the spring, with the long stem,
on the cap pin (on both components) (fig. 10/2).
- Fit the two caps (with spring), from the front part of the
external grid, on the two housings, pulling until a click
is heard (fig. 10/3) and attach the two chains to the
large eyelet of the spring.
- Using one hand, grip the two chains connected to the
grid.
- Bend the external grids back, gripping these with your
free hand where the bend is and introducing your
fingers inside the single fins (fig. 10/4).
Introduce your arm into the pipe until the grid protrudes
completely outwards.
- Allow the grid to reopen, being careful to keep your
fingers inside the fins.
- Turn the grid until the fins are fully horizontal and tilted
towards the outside.
- Pull the chain, tensioning the spring, and fasten the
ring of the chain onto the pin of the inner washer
(fig. 11).
- Using a pair of nippers, cut the excess chain links
(fig. 12).
Warning: If the external grating is accessible, to
prevent the hazards resulting from its possible
removal (insertion of the hands into the pipes and
touching moving or powered parts) it is absolutely
essential to fasten it to the wall with 4 anchor bolts
with a diameter of 6 mm.
2.3.4
The air conditioner is equipped with a power supply cable
Power supply
and plug.
connection
If it is installed near an outlet, you need only plug it in.
In this case, it is important to make sure the outlet to
which you are plugged in is effectively grounded and
connected to the mains by wiring of adequate size
(minimum 1.5 sq.mm. cross section).
To make an electrical connection with the shielded cable
(recommended for installations high on the wall) proceed
as follows:
Install a shunt box in the wall in the position shown on
the installation template (fig. 6), where you should provide
a power cable with a cross-section (two poles plus ground
wire) of 2,5 sq.mm.
Warning: The external power line should be provided
with an overload circuit breaker with suitable capacity
for the rating of the machine.
Make all connections in compliance with the laws in
effect.
Close the shunt box with its cover after drilling a hole in it
for passage of the cable.
Alternatively, you can use a cable in the wall in the position
shown on the template, for making the connection. In
this case, remove the casing (as described in paragraph
2.4.2) and connect the cable to the power terminal board.
Caution: these operations should be performed with
the machine already positioned on the bracket. Read
the instructions carefully before completely the
electric connection.
34
Fig. 10/2
Fig. 10/3
Fig. 10/4
Fig. 11
Fig. 12
UNICO-HE