Connection diagrams (for variants, refer to «Connection examples»)
LAL4...
A
P
B
C
D
A
1
2
21
3
1(3)
SB
AL
EK2
H
S
L
N
14/20
Siemens Building Technologies
HVAC Products
13
12
14
4
5
6
W
R
LP
M1
7153a04/0498
7
16 17 18
15
SA
M2
Z
BV2
BV1
z
ma
t16
t11
t1
t12
19
20
9
11 10
LR
z
a
m
v
M
1
23
24
8
22
B
QRB1...
LK
22
23
1
bl
sw
br
QRC1...
CC1N7153en
14.10.2002