Steca TR A301, Инструкция по установке и эксплуатации

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16
738.955 | 10.40
EN
L N N R1 C T1 T2
4.3.3 Terminal plan
Pr
ot
ec
tiv
e
co
nd
uc
to
r
PW
M
co
nt
ro
l s
ign
al
fo
r E
CM
p
um
p
Te
m
pe
ra
tu
re
se
ns
or
1
(co
lle
cto
r)
Gr
id
30
V
~
Po
we
r s
up
ply
fo
r t
he
EC
M
pu
m
p
30
V
~
AT
TE
NT
IO
N:
V
olt
ag
e a
lw
ay
s
pr
es
en
t!
Te
m
pe
ra
tu
re
se
ns
or
(lo
we
r a
re
a o
f s
to
ra
ge
ta
nk
)
4.3.4 Actuating the connecting terminals
NOTE
The connecting terminal may only be actuated with
an appropriate tool. An unsuitable tool or too much
mechanical pressure can damage or even destroy the
connecting terminal.
Optional:
Grundfos Direct
Sensors
TM
VFS 1-1