NT-50906901-KSDR-ECOWATT-48-88-120-AN-170907
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ENGLISH
Constant fl ow operation (CAV) - control by optical sensor or panel 0 / PV / GV (accessories)
23
7
5
3
1
25 27
21
41
35
33
31
61 63
37
24
8
6
4
2
26 28
22
42
36
34
32
62 64
38
+24V +24V +24V
G0
G0
B3
+24V
24V
A04
A03
A02
A01
10
9
12
11
14
13
24V 24V 24V
ON
24V
A04
24V
D
V+
B2
B1
16
15
24V
A05
32
31
33
34
35
33
31
36
34
32
31
32
33
G0 G0 G0 G0 G0
G0
Unit control
terminal block
On
Off
Run
Optical sensor
Option :
Fan control
0-LS-HS
HS
Controls and sensors are accessories.
Note, all controls must be established using potential-free contacts.
Variable fl ow operation (VAV) – CVF (accessory)
23
7
5
3
1
2527
21
41
35
33
31
61 63
37
24
8
6
4
2
26 28
22
42
36
34
32
62 64
38
+24V+24V+24V
G0
G0
B3
+24V
24V
A04
A03
A02
A01
10
9
12
11
14
13
24V 24V 24V
ON
24V
A04
24V
D
V+
B2
B1
16
15
24V
A05
CVF
G0
Signal
V+
31
32
+10V
V+
Signal
D
Gnd
G0
31
32
35
33
31
36
34
32
33
34
36
35
G0 G0 G0 G0 G0 G0
Unit control
terminal block
Extra option
On
Off
Forcing
HS
Fire
alarm
Controls are accessories.
The unit is pre-programmed for the use of a remote control ON/OFF + CVF variation and a 0-10V signal
stemming from the fan.