Variable Speed Control - Wilo TOP-Z Serie Instrucciones De Instalación Y Funcionamiento

6.2 Terminal boxes
There are seven terminal boxes (fig. 4) covering all the pump types. Table 1 lists
the assignment of terminal boxes to the pump types:
Mains Max. power consumption P
connection (see rating plate data)
1~ 95 W ≤ P
320 W ≤ P
3~ 95 W ≤ P
305 W ≤ P
Table 1: Assignment of terminal box types to pump types (see also fig. 4)
The fittings for the terminal boxes can be found in Table 2:
Terminal box Direction-of-
type rotation control
lamp
(fig. 4, item 1)
1 -
2 -
3 -
4 -
5 -
6 X (internal)
7 X
Table 2: Fitting of terminal boxes
1) The light indicator signals are carried by a common fibre optic cable to the cover, so that the signals are visible
from outside.
2) When mains voltage is present, the lamp lights up green
• The direction of rotation control lamp lights up green when mains voltage is
present and the direction of rotation is correct; if the direction of rotation is
incorrect, the control lamp goes out (see chapter "Commissioning").
• The fault signal light lights up red if the integral motor protection has tripped.
Installation and operating instructions Wilo-TOP-Z
max ≤ 205 W
1
max ≤ 345 W
1
max ≤ 215 W
1
max ≤ 1445 W
1
Fault signal
light
(fig. 4, item 2) (fig. 4, item 3)
-
-
-
-
2) 1)
X
-
1) 1)
X
Terminal box type
1
TOP-Z
1/2
3/4/5
6
7

Variable speed control

Speed selection switch, 3-step
Internal or external,
Bridging of the contacts
"x1-x2" or "x1-x3" or "x1-x4"
Speed selection switch, 3-step
Internal or external,
Bridging of the contacts
"x1-x2" or "x1-x3" or "x1-x4"
Switching plug, 2-step
Switching plug, 3-step
Switching plug, 3-step
English
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