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LOK16...
16/20
Siemens Building Technologies
HVAC Products
SB
XI
b
2)
EK1
L1
3
21
AL
H
EK2
L
N
2) Do not press EK for more than 10 seconds
A
t11
t1
a
I
t7
b
a
II
b
a
III
b
IV
a
V
b
t16
a
VI
b
a
VII
b
a
VIII
b
IX
a
X
b
a
XI
b
a
XII
b
t10
a
XIII
b
a
XIV
b
Lockout indication position
P
1
AS
br1
a
b
**I
a
b
ar1
ar2
4
12
6
W
M1
B
R
LP
N
5
13
14
fr1
b
a
b
a
IX
XII
II
XIII
IV
a
a
b
b
AR
br2
M
E
BR
A
2
15
16
1 (3)
2)
Z
t12
t3
t3´
TSA
t8
1
22
7
V
FR
M2
fr3
fr2
NTC
X
VI
V
III
a a
b
a
b
a
b
a
20
18
19 9
11 10
LR
SA
a
z
v
M
BV1
BV2
7785a07/1001
C
B
t6
t4
t3n
t2 0
t5
t13
7785d04e/0102
RAR...
+
23 24
a
b
XIV
a
b
VII
a
b
ar3
VIII
b
a
b
SM
M
17
8
m
LK
Control output
D
at terminal:
12
7
19
16
10
9
15
9
11
20
8
17
18
CC1N7785en
15.10.2003
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