EsiWelma Sensigas EW40, Installation And Operating Manual

Page: 90 / 96

Type / N.
Rev. Data Page Total pages
EW095.605 5 November 2010
90 96
EsiWelma
s.r.l.
13 ELECTRICAL DIAGRAMS
Fig. 13.1 – Standard electrical diagram with system power supply from UCE40 …
(version UCE40MPA-CPB required)
C
N
O
N
C
C
N
O
N
C
C
N
O
N
C
C
N
O
N
C
2
n
d
T
h
re
s
h
o
ld
A
la
rm
(g
e
n
e
ra
l)
2
n
d
T
.
A
la
rm
(a
s
s
ig
n
e
d
d
e
v
ic
e
s
)
D
e
v
ic
e
F
a
u
lt
A
la
rm
(g
e
n
e
ra
l)
1
s
t
T
h
re
s
h
o
ld
A
la
rm
(g
e
n
e
ra
l)
P
re
-A
la
rm
T
h
re
s
h
o
ld
A
la
rm
(g
e
n
e
ra
l)
C
N
O
N
C
C
N
O
N
C
C
N
O
N
C
C
N
O
N
C
2
n
d
T
.
A
la
rm
1
s
t
T
.
A
la
rm
P
re
A
la
rm
T
.
F
a
u
lt
A
la
rm
B
U
S
O
U
T
1
2
V
d
c
1
2
V
d
c
IN
B
a
tt
e
ry
B
U
S
1
2
V
d
c
IN
B
U
S
1
2
V
d
c
IN
B
U
S
1
2
V
d
c
IN
U
R
.4
0
.E
(U
R
.4
0
.I
)
U
R
.4
0
.S
(U
R
.4
0
.L
)
M
..
4
0
1
s
t
T
.
A
la
rm
(a
s
s
ig
n
e
d
d
e
v
ic
e
s
)
P
re
-A
la
rm
T
.
A
la
rm
(a
s
s
ig
n
e
d
d
e
v
ic
e
s
)
M
A
R
4
0
F
a
u
lt
U
C
E
4
0
M
A
R
4
0
•
B
U
S
m
a
x
le
n
g
th
:
1
0
0
0
m
•
M
in
.
s
iz
e
o
f
1
2
V
d
c
p
o
w
e
r
s
u
p
p
ly
c
a
b
le
:
2
,5
m
m
2
1
2
V
d
c
B
U
S
B
a
tt
e
ry
1
2
V
d
c
C
N
O
N
C
C
N
O
N
C
CC
N
O
N
O
N
C
N
C
C
N
O
N
C
C
N
O
N
C
CC
N
O
N
O
N
C
N
C
C
N
O
N
C
C
N
O
N
C
CC
N
O
N
O
N
C
N
C
C
N
O
N
C
C
N
O
N
C
CC
N
O
N
O
N
C
N
C
2
n
d
T
h
re
s
h
o
ld
A
la
rm
(g
e
n
e
ra
l)
2
n
d
T
.
A
la
rm
(a
s
s
ig
n
e
d
d
e
v
ic
e
s
)
D
e
v
ic
e
F
a
u
lt
A
la
rm
(g
e
n
e
ra
l)
1
s
t
T
h
re
s
h
o
ld
A
la
rm
(g
e
n
e
ra
l)
P
re
-A
la
rm
T
h
re
s
h
o
ld
A
la
rm
(g
e
n
e
ra
l)
C
N
O
N
C
C
N
O
N
C
C
N
O
N
C
C
N
O
N
C
C
N
O
N
C
C
N
O
N
C
CC
N
O
N
O
N
C
N
C
C
N
O
N
C
C
N
O
N
C
CC
N
O
N
O
N
C
N
C
C
N
O
N
C
C
N
O
N
C
CC
N
O
N
O
N
C
N
C
C
N
O
N
C
C
N
O
N
C
CC
N
O
N
O
N
C
N
C
2
n
d
T
.
A
la
rm
1
s
t
T
.
A
la
rm
P
re
A
la
rm
T
.
F
a
u
lt
A
la
rm
B
U
S
O
U
T
1
2
V
d
c
1
2
V
d
c
IN
B
a
tt
e
ry
B
U
S
1
2
V
d
c
IN
B
U
S
1
2
V
d
c
IN
B
U
S
1
2
V
d
c
IN
B
U
S
1
2
V
d
c
IN
B
U
S
1
2
V
d
c
IN
B
U
S
1
2
V
d
c
IN
U
R
.4
0
.E
(U
R
.4
0
.I
)
U
R
.4
0
.S
(U
R
.4
0
.L
)
M
..
4
0
1
s
t
T
.
A
la
rm
(a
s
s
ig
n
e
d
d
e
v
ic
e
s
)
P
re
-A
la
rm
T
.
A
la
rm
(a
s
s
ig
n
e
d
d
e
v
ic
e
s
)
M
A
R
4
0
F
a
u
lt
U
C
E
4
0
M
A
R
4
0
•
B
U
S
m
a
x
le
n
g
th
:
1
0
0
0
m
•
M
in
.
s
iz
e
o
f
1
2
V
d
c
p
o
w
e
r
s
u
p
p
ly
c
a
b
le
:
2
,5
m
m
2
1
2
V
d
c
B
U
S
B
a
tt
e
ry
1
2
V
d
c