M A D E L
16
01/16
CR24
‐
B1
CR24
‐
B1
OVERRIDE CONTROL
SVA
‐
C/LMV
‐
D3
‐
MP/
4
1
2
4
He
a
ti
n
g
C
o
oling
Setting of DIP switches
for this application.
-
T
-
T
Y
T
M
P
Dp
N1
N2
T
Y
U
+
-
1
2
3
5
AC 24 V
- +
T
DC 24 V
VAV reference signal
0....10V / 2....10V
Tool / Actual value signal
0....10V / 2....10V
1
2
3
4
5
6
7
8
CR24-B1
....MV-D3-MP
PC-Tool
ZTH EU
N1
N2
T
Y
U
+
-
1
2
3
5
AC 24 V
- +
T
DC 24 V
VAV reference signal
0....10V / 2....10V
Tool / Actual value signal
0....10V / 2....10V
a
b
c
d
e
-
a
b
c
d
e
2.....10 V
-
Damper
0.....10 V
0.....10 V
0.....10 V
0.....10 V
2.....10 V
2.....10 V
2.....10 V
2.....10 V
3
3
3
3
3
T
+
0.....10 V
2.....10 V
Mode
setting
Signal
Function
CLOSED
V min...V max
CAV...V min
Damper
OPEN
CAV...V max
CLOSED
CLOSED
OPEN
V max
VAV
ALL open - V min active
Note. Only one contact closed at same time.
....MV-D3-MP
PC-Tool
ZTH EU
Signals 'c' and 'e' only available with AC 24 V supply.
-
+
N1
Wiring diagram
BELIMO
VAV variable airflow - Room Temperature control with remote changeover.
Air supply Control.
