Installation and User Manual. Version V03.B03_EN (23/09/2015)
ecoGEO
103
ECOFOREST Geotermia
Figure 12.13 shows the power wiring diagrams of ecoGEO B1, B2, C1 and C2 heat pumps with three-phase
electric power supply (
400 V / 50 Hz, 3/N/PE~
).
Figure 12.13.
Power wiring diagrams of ecoGEO B1, B2, C1 and C2 heat pumps with three-phase electric
power supply
(400 V / 50 Hz, 3/N/PE~)
.
9
5
8
5
8
6
8
7
9
6
9
7
RA
1
1
2
1
0
4
2
3
0
V
~
IN
V
M
3
~
W
V
U
C
O
M
P
G
0
G
8
8
8
9
P
R
A
P
R
B
4
4
4
3
4
2
4
1
ALA
RM
BC
l
BC
ap
6
9
6
8
7
1
7
2
7
4
7
5
7
3
7
0
T_
2
2
3
0
V
~
VR
P
5
2
5
1
5
0
VA
CS
4
8
4
7
4
6
4
9
4
5
Pis
c
3
6
3
5
3
7
N
O
1
1
N
O
1
2
N
O
1
0
N
O
9
N
O
8
N
C
7
N
O
7
N
O
6
N
O
4
N
O
3
N
O
2
N
O
1
C
1
/C
2
/C
3
/C
4
N
O
5
μ
PC
GIZ
2
5
5
5
4
5
6
5
3
7
7
7
6
VZ1
7
8
40
0 V
~
1
0
3
1
1
0
1
0
2
1
1
1
1
0
9
1
0
1
1
0
8
1
0
0
L1
L2
L3
N
1
0
5
1
0
6
1
1
3
1
1
4
C
1
L2
L1
L2
L1
L1
L2
1
0
7
1
1
5
L3
L3
L3
C
2
C
3
T_
1
