Split Type Installation Manual
17
EN
Fig. 11.1 Wiring indoor unit, model V 7-025 NW, V 7-035 NW and
V 7-050 NW.
Legend
1 Terminal connections for the indoor unit
2 Terminal connections for the outdoor unit
11.4 Electric Connection to the Outdoor Unit
Warning
!
Danger of breakdowns or malfunction. If the fuse
on the PC board is blown please change it
with type T. 25A/250V.
• Remove the protective covering in front of the
electrical connections in the outdoor unit.
• Loosen the screws in the terminal and fully insert the
cable ensuring the cable sheath extends to the
terminal leaving no exposed conductor before
tightening the screws to clamp the cable.
Warning
!
Danger of malfunction and breakdowns resulting
from water penetration.
Always terminate the interconnecting cable from
below the cable entry to avoid water penetration
into the terminal box.
Warning
!
Danger of malfunction and breakdowns resulting
from short-circuits.
If using a cable with additional cores, insulate
the unused cable wires using electrical tape and
ensure that they cannot come into contact with
any other parts of the electrical installation.
• Check the cable retainer is sufficiently tight to avoid
undue strain on the connections.
• Check that the cables are correctly secured and
connected.
• Replace the protective wiring cover.
Electric Wiring 11
3
(C)
(C
(C
1
1
1
(N)
2
(L)
(L
(L
3
(C)
(C
(C
1
1
1
(N)
2
(L)
(L
(L
230/1/50
2
1
