Terminal Boxes - Wilo TOP-S Notice De Montage Et De Mise En Service

4.1.1 Terminal boxes

There are seven terminal boxes (Fig. 4) which are allocated to the different pump types as shown in
Table 1
Electrical connection
1~
3~
Table 1: Allocation of terminal box type to pump types (see fig. 4 also)
See Table 2 for the necessary terminal box fittings:
Terminal box
type
1
2
3
4
5
6
7
Table 2: Terminal box fittings
1)
The LED's are housed in one cover using a sin-
gle fibre-optic light guide such that they can be
seen externally.
2)
The LED shines green by mains voltage supply.
– The direction of rotation control LED is green
when the mains voltage and direction of rotation
are correct. The LED will switch off if the direc-
tion of rotation is incorrect (see Operation/
Setting).
max. power consumption P
(see rating plate data)
max ≤ 85W
P
1
98W ≤ P max ≤ 245W
1
330W ≤ P max ≤ 400W
1
650W ≤ P max ≤ 1030W
1
max ≤ 90W
P
1
100W ≤ P max ≤ 245W
1
320W ≤ P max ≤ 1685W
1
Direction of rotation
control LED
(Fig. 4, Pos. 1)
–
–
2)
–
X
(internal)
1)
X
X
(internal)
X
(internal)
max.
1
TOP-S/-SD
-
1
2
3
–
4
5
Fault LED
(Fig. 4, Pos. 2)
–
–
1)
X
–
1)
X
–
–
– The fault LED is red when the internal motor pro-
tection is activated.
– The direction of rotation is changed using vary-
ing methods depending on the terminal box
used. Either a rotation switch or switching con-
nector will be provided (see Operation/Setting).
ENGLISH
Terminal box type
TOP-Z TOP-D
-
1
2
–
–
4
5
Speed switching
(Fig. 4, Pos. 3)
Speed adjustment switch,
3 settings
Speed adjustment switch,
3 settings
Switching connector,
2 settings
Switching connector,
3 settings
Switching connector,
3 settings
–
–
6
7
–
–
6
7
–
21