Engli
s
h
64
WILO SE 05/
2
010
• The connection line i
s
to be pl
a
ced in
s
uch
a
w
a
y th
a
t it c
a
n under no
circum
s
t
a
nce
s
come into cont
a
ct with the pipe
a
nd/or the pump
a
nd
motor hou
s
ing.
• When pump
s
a
re u
s
ed in
s
y
s
tem
s
with w
a
ter temper
a
ture
s
a
bove
90 °C,
a
s
uit
a
bly he
a
t-re
s
i
s
t
a
nt connection line mu
s
t be u
s
ed.
• Thi
s
pump i
s
equipped with
a
frequency converter
a
nd m
a
y not be
protected by
a
re
s
idu
a
l-current-oper
a
ted protection circuit. Fre-
quency converter
s
c
a
n imp
a
ir the function of re
s
idu
a
l-current-oper-
a
ted protection circuit
s
.
Exception: re
s
idu
a
l-current-oper
a
ted protection circuit
s
which h
a
ve
a
s
elective type B univer
sa
l-current-
s
en
s
itive de
s
ign
a
re
a
llowed.
• L
a
belling: RCD
• Trigger current: > 30 mA
• Check the current type
a
nd volt
a
ge of the m
a
in
s
connection.
• Ob
s
erve the n
a
me pl
a
te inform
a
tion for the pump. The current type
a
nd volt
a
ge of the m
a
in
s
connection mu
s
t corre
s
pond to the det
a
il
s
on the n
a
me pl
a
te.
• M
a
in
s
s
ide fu
s
e protection: m
a
x. permi
ss
ible
2
5 A
• T
a
ke
a
ddition
a
l e
a
rthing into
a
ccount!
• The u
s
e of
a
mini
a
ture circuit bre
a
ker i
s
recommended.
NOTE
Mini
a
ture circuit bre
a
ker tripping ch
a
r
a
cteri
s
tic: B
• Overlo
a
d: 1.13-1.45 x I
nomin
a
l
• Short circuit: 3-5 x I
nomin
a
l
Terminals
• Control termin
a
l (Fig. 19)
(See following t
a
ble for
ass
ignment)
• M
a
in
s
connection termin
a
l
s
(Fig.
2
0)
(See following t
a
ble for
ass
ignment)
Fig. 19: Control terminals
AUX
SSM
SBM
Ext
.off
MP
DDG
GND
10V/20mA
L
H
IN2
GND
IN1
+24V
Fig. 20: Mains connection terminals
L
1
L
2
L3
PE