Application Examples; Operating Examples - Siemens OpenAir G B181.1E/3 Series Technical Basics

VAV
Supply / extract air
control in operating mode
"con"
CAV
Supply / extract air
control in operating mode
"con"
Complete shutoff in
operating mode "con"
Operating mode "3P"
Supply / extract air
control
Siemens
Building Technologies
3.3

Application examples

3.3.1

Operating examples

G
G D1 B1
G0 Y1 G Y2 Y10
N2
G0
G
G Y2 Y1 YC
G0 U
N1
V = V
min konst
G0
G
DC 0/2...10 V
S1
G Y2 Y1 YC
G0
G0
G
4 3 1 2
G CLB CLA CP+ CP-
G0 G Y1 Y2 U1 G0
G Y1 Y2 U
G0
G0
VAV compact controller G..B181.1E/3 | VAV modular controller ASV181.1E/3
N1 G..B181.1E/3
N2 Supervisory controller, e.g. RCU5..
G Y2 Y1 YC
G0
U
N1
N1 G..B181.1E/3
S1 Window switch (Window closed – switch open)
N1
B1
G Y3 Y4 U2 G0
G Y1 Y2 U
G0
N1 N2
or RCU6..
N1 G..B181.1E/3 –supply air–
N2 G..B181.1E/3 –extract air–
N3 Room temp. controller
DESIGO™ RXC31.1
B1 DESIGO™-room unit,
e.g. QAX32.1
N3
CE1P3544en
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2016-02-26