M A D E L
20
01/16
RAK
‐
TR
CR24
‐
B1
N1
N2
N1
N1
N2
N2
T
T
T
SUPPLY CONTROL
Centralized
Changeover
Heating /Cooling
1
3
RAK-TR
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
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
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
MAX 20 Uts
1
2
Setting of DIP switches
for this application.
CR24-B1
VAV variable airflow - Room temperature control with centralized, remote changeover
Air supply control.
SVA
‐
C/LMV
‐
D3
‐
MP/
Tsetpoint = + 3
Tsh + Tsc
2
Temperatura entre Tsh-Tsc < 6º C
Temperatura de setpoint de RAK-TR
T. impulsão verão = Tsc
H
eati
n
g
Co
o
lin
g
1
3
1
3
RAK-TR
T. impulsão inverno = Tsc
