Skov DOL 278A, Technical Manual

Page: 29 / 56

Technical manual 29
DOL 278AT
13.5.2 Wiring Diagram - DOL 278AT-1 and DOL 278AT-2 Medium
For MultiStep®, +24V from terminals T3 and T5 must also lead to some of the terminals. See the
document
Cable Charts and Wiring Diagrams for the climate computer.
Q
1
Q
2
Q
3
Q
4
Q
5
0V
+2
4V
+2
4V
+2
4V
+2
4V
1
1
2
2
No. No. No. No. No.
+ +
+
+
+
A
4
A
1
A
2
L
N
2
3
0
-2
4
0
V
3+
115/200
230/240V~
10A
N
L1
L2
0
V
0
V
M
+ +
M
0
V
0
V
T
1
5
T
1
4
T
1
7
O O
C/ F
1
T
1
3
T
1
6
2
O O
C/ F
O O
C/ F
Q
21
Q
32
Q
22
Q
23
Q
24
Q
25
Q
26
Q
27
Q
28
Q
29
Q
30
Q
31
N N
L1 L1
L2 L2
C
5
C
2
C
4
C
7
C
9
C
8
C
6
C
1
C
3
1
5
C
1
6
C
1
7
C
1
8
C
1
9
C
2
0
C
2
1
C
2
2
+1 5V
0-1 0V
0-1 0V
DO L1 2
1
0-1 0V
0-1 0V
OU TD OO R
2
0
-1
0
V
1
0
V
0
-1
0
V
1
0
V
2
4
V
DO L1 2
DOL 278
Climate computer