Connection Diagrams; Lal1; Lal2... / Lal3 - Siemens LAL1.25 Manual

Oil burner controls lal1 series; lal2 series; lal4 series
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Connection diagrams (for variants, refer to «Connection examples»)

LAL1...

1
2
21
3
1(3)
SB
AL
EK2
H
S
L
N

LAL2... / LAL3...

A
P
B
C
D
A
1
2
21
3
1(3)
SB
AL
EK2
H
S
L
N
Siemens Building Technologies
HVAC Products
A
B
C
D
A
4
5
6
7
W
R
M1
M2
7153a01/0398
13
12
14
4
5
6
W
R
LP
M1
7153a02/0498
15
16 17
18
19
v
SA
Z
BV2
BV1
7
15
16 17 18
SA
M2
Z
BV2
BV1
z
ma
t16
t11
t1
t12
20
9
11 10
LR
a
z
m
M
z
ma
t16
t11
t1
t12
11 10
19
20
9
LR
z
a
m
v
M
1
8
22
23
B
QRB1...
LK
22
23
1
sw
bl
br
QRC1...
1
22
23
24
8
B
QRB1...
22
24
+
RAR...
LK
13/20
CC1N7153en
14.10.2002

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This manual is also suitable for:

Lal2.14Lal2.25Lal4.25a27Lal2.65Lal3.25

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