7
E 121 - DTU 614 C2 Eng. 04.07.01
We reserve the right to make changes without notice
COSTER
12. USE OF YS OUTPUT– EXAMPLES
B2 – Outside temp. detector
B3 – Room or extract temp. detector
Ys – Progressive air damper control
Rs – Outside air min. distance positioner (optional)
12.1 – Temperature comparison air damper optimization
B2 – Outside temp. detector (for compensation only)
B3 – Room or extract temp. detector
Ys – Recuperator
Rt° – Temperature set point adjuster (optional)
U1 – 0...10 V- into On-Off signal converter
12.4 – Vapor humidifying unit control (0...10 V–)
Ys -Cont rol :
DEHUMID I F I CAT ION
M3.6
12.3 – Outside air control for room dehumidification (swimming pools) with dew point control (optional)
– 1 Heating modulating battery
B1 – Flow temp. detector
B3 – Room or extract temp. detector
B4 – Dew point temp. detector (optional)
B6 – Room or extract humidity detector
B7 – Battery antifreeze detector
Mp – Pump On-Off control
Mv – Fan On-Off control
Rt° – Temperature set point adjuster (optional)
RH – Humidity set point adjuster (optional)
Rs – Outside air min. distance positioner (optional)
Y – Heating modulating control
Ys – Progressive air damper control
(dehumidification)
Use De t ec t or B4
DEWPOINT
M3.3
De t ec tors Layout
–23–––––
M3.1
Ys - Con t r o l :
DAMP. TEM
M3.6
B3
B2
Ys
DTU 614
T
T
Rs
+
+
+
Rs
132
B2
0
24 V
~
24
M
B5
B4MB3B2MB1
DTU 614
B6
24 0 0
B3
B7
G
24
D
E2B8 E1 C
Ys
0C
Ys
T T
24
1
Y1
3
0
2
B3
B2
DTU 614
T
T
M
Ys
U1
+
+
+
B2
0
24 V
~
24
M
B5
B4MB3B2MB1
DTU 614
B6
24 0 0
B3
B7
G
24
D
E2B8 E1 C
Ys
0C
U1
T T
24
1
Y1
3
0
2
De t ec tors Layout
–23–––––
M3.1
De t ec tors Layout
1–34
5
6–
8
M3.1
Ys - Con t r o l :
RECUPERATOR
M3.6
Y : MODULATI NG
Run Time : xxxs
M3.4
Y:HEATING
M3.5
Y
Ys
RH
B4
Rs
Rt°
T
+
B6B3
DTU 614
B1
T
HT
B7
T
Mp
Mv
DTU 614
Ys
+
+
+
RH
H
B6
B6
H
T H
B6
0
24 V
~
24
M
B5
B4MB3B2MB1
DTU 614
B6
24 0 0
B7
G
24
D
E2B8 E1 C
Ys
0C
Ys
Y
0
RH
B6
H
3
12
B6 – Room or extract humidity detector
RH – Humidity set point adjuster (optional)
Ys – Progressive humidifier control
Ys -Cont rol :
HUMIDIFICATION
M3.6
De t ec tors Layout
6–
8
M3.1
12.3 – Heat recuperator On-Off control
Rs
132
Y
1
Co
3
Cl
2
Op
B1
M
B5
B4MB3B2MB1
11 12 13
14
DTU 614
B6
5 6 7 24 0 0 8 9 10
Rt°
B3
B7
G
RH
24
1
2
3
4
D
E2B8 E1 C
Ys
0C
B6
H
3
12
Ys
T
T
24
1
Y1
3
0
2
B4
T
B7
T
Mv
N
L
Mp
N
L
0
24 V
~
24
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