User Manual

Application Sheet VAV081
Supply and extract VAV with analog VAV controller, heating and
cooling coil and hot water radiator on triac output
DXR2..18-
102A
4 / 8
Technical information in this document are subject to change. Drawings serve illustration purposes only.
Siemens is not responsible for content and any manual modifications.
2019-02-21
A6V10662238_en--_c_--_01
Connection
diagram
*3
rd
party device
a
YH
YC
Y1G
Y2
M
YH
Y1GY2
M
a
YR
YR
Y1
G
Y2
M
BACnet IPBACnet IP
R1
-
+
T
R1
a, b, c
-
+
T
-
+
D2
D1
a
*D2
B3
T
AC 24 V
a
YC
B1
T
YE
0...10 V
YS
YC
G
G0
M
V
U
YC
G
G0
M
V
U
Connection between U and X3:
Only if B3 or YE is used.