Basic Documentation

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Siemens VAV compact controller G..B181.1E/3 | VAV modular controller ASV181.1E/3 CE1P3544en
Smart Infrastructure 2021-10-26
CAV supply or extract air control (examples)
4a: Control to

min
V
value 4b: Control to

max
V
value
4c: Complete shutoff 4d: Fully open
Supply / extract air control, e.g. with G..B181.1E/3 “3P” mode and room
temperature controller.
N1 G..B181.1E/3 – supply air –
N2 G..B181.1E/3 – extract air –
N3 Room temperature controller
B1 Room unit
Connection diagrams
4a through 4d
Connection diagram 5
Legend to connection
diagram 5
G
G
Y2 Y1 YC
G0
G0
AC 24 V
N1
3544A05
U
G
G
Y2 Y1 YC
G0
G0
AC 24 V
N1
3544A06
U
G
G
Y2 Y1 YC
G0
G0
AC 24 V
N1
3544A07
U
G
G
Y2 Y1
YC
G0
G0
AC 24 V
N1
3544A08
U
AC 24 V
CLB
4 3 1 2
G Y1 Y2
N1
G Y1 Y2
N3
CLA CP+ CP-
Y2Y1G
B1
N2
G
G0
G0 G0
G
G0
3544A11
U1 G0
U U
Y4Y3G U2 G0