Digital Outputs 230V Ac (20 - 38) - IDM-Energiesysteme TERRA 5 S/W H Technical Documentation And Installation Instructions

4. Allgemeine Informationen
Electrical installation
1 1
4 .9 . 2. D igi t al o u t pu t s 2 3 0 V A C ( 2 0 - 3 8 ) :
2 2
3 3
L
4 4
120
5
6
7
8
L
9
10
11
12
13 L
34
F4
20
20N
N
21
21N
N
22
22PE
PE
22N
N
23
23PE
PE
24
24N
N
F5
25
25PE
PE
25N
N
26
26PE
PE
26N
N
27
28
29
30
F6
30PE
PE
31
31N
N
32
32PE
PE
33
33N
N
34
34PE
PE
35
35N
N
36
36PE
PE
37
37N
N
38
39
Installation TERRA S/W
control heating source pump
A1
A2
activation compressor
IN 1
IN 2
M
pump heating circle (A)
1~
2 mixer heating circle (A) open 23
M
3
1~
mixer heating circle (A) close 24
4
M
pump heating circle (B)
1~
2 mixer heating circle (B) open 26
M
3
1~
mixer heating circle (B) close 27
4
fault indicator contact
4-port Valve (cooling circle)
A1
A2
White
Green
switch- valve 1 cooling / heating
Y / G
Blue
M
Red
1~
Black
White
Green
Y / G
switch- valve 2 cooling / heating
Blue
M
Red
1~
Black
White
M
Green
1~
Y / G
Blue
M
Red
1~
Black
heat generator C (potential- free)
T
H E P O W E R F A M I L Y
HGL: circulation pump
BA: switch valve 3 priority
(C) IDM ENERGIESYSTEME GMBH