GeoSmart NETZERO BW B B, Technical & Service Manual, Page: 43 / 64

Installer manual NETZERO
GEOSMART ENERGY 43
EN
3.2. Power circuit diagram
NETZERO 9 kW
0
24
0
-5%
230
+5%
N PE N PE
T1 T2 T1 T2
NO1
NC1
J16
C1
J18
Out3
C2
J19
Out4
C2
J20
Out5
C2
J21
C2
V-IN
J22
NO6
C6
J23
NO7
C7
J24
NO8
C8
NO9
C9
J27
NC9
NO10
C10
NC10
C11
NO11
J28
NO12
NO13
C11
J2
U2
U1
U3
GND
J3
U5
U4
+Vdc
+5VR
GND
J4
U7
U6
+Vdc
+5VR
GND
J25
DI7
DI7H
DI7C
DI8
DI8H
J5
U10
U9
+Vdc
+5VR
GND
U8
J6
Y2
Y1
Y3
GND
J26
U11
Y5
GND
U12
GND
Y4
DI9
DI10
DI9C
J7 DI3
DI2
DI4
GND
DI1
Tx/Rx -
Tx/Rx+
GNG
J29
pCOOEM-U2 pCOOEM-U11 pCOOEM-U12 pCOe-B1 pCOe-B2 pCOe-B3 pCOe-B4
pCOOEM-Y1
pCOOEM-Y2 pCOOEM-Y3 pCOOEM-Y4 pCOOEM-Y5 pCOOEM-DI1 pCOOEM-DI2 pCOOEM-DI3 pCOOEM-DI4 pCOOEM-DI7 pCOOEM-DI8 pCOOEM-DI9 pCOOEM-DI10 pCOOEM-GN
D
pCOOEM-Out3 pCOOEM-Out4 pCOOEM-Out5 pCOe-N
O1
pCOe-N
O2
pCOOEM-U5 pCOOEM-U6 pCOOEM-U8 pCOOEM-U9
GND
Tx/Rx+
Tx/Rx -
J3
NO4
C4 J8
NC4
NO3
C3
J7
NC3
NO2
C2
J6
NC2
NO1
C1 J5
NC1
B3
B4
J10
GND
+5VR
+Vdc
B1
B2
J9
GND
+5VR
+Vdc
J4
DI2
DI1
DI3
DI4
DIC1
PE
pCOOEM-N
O08
Lon
N PE
pCOe-DI1 pCOE-DI2 pCOe-DI3 pCOe-DI4
N PE N PE
N PE N PE
Lon
Lon
230 Vac
Lon
Lon
N
Lon
pCOOEM-U
4
pCOOEM-U7 pCOOEM-U
1
pCOOEM-U3
pCOe-N
O3
pCOe-N
O4
230 Vac 0 Vac 0 Vac 0 Vac
pCOOEM-U
10
DO11
DO14 DO16 DO17 DO15
DO1 DO2 DO3 DO4 DO5 DO6 DO7 DO8
DO9
PS ESS
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 DI9 DI10 DI11 DI12 AO4 AO5 AO3
AI4 AI5 AI6 AI7 AI8 AI1 AI10 AI9 AI11 AI12 AI3 AI2 AI13 AI14 AI15 AI16
pCOOEM-GN
D
pCOOEM-5VR pCOOEM-5VR
pCOe-GN
D
0 Vac 24 Vac 0 Vac 24 Vac
230 Vac
Distribution
24 Vac
Distribution
J1
G0
G
J1
G0
G
pCOe-Y1
AO6
0 Vac 24 Vac
pCOOEM-5
VR
pCOOEM-5VR
AO2 AO1
Y1
VG0
VG
J2
pCOOEM-Out2
DO10
J17
Out2
C2
N PE
Lon
DO12
N PE
Lon
DO13
230 Vac 230 Vac
230 Vac
DO8
TRAFO
230/24
L2/N
L1
GND
Tx/Rx+
Tx/Rx -
J9 FB
US1
Vout
N
L
DCV
K1
A1 A2
VRI
TRI
Control Supply
230 Vac
Note
:
USE COPPER SUPPLY WIRES Low voltage wires (
Aixx, Dixx
, Aoxx) are class 2
pCOOEM-GN
D
GND
Tx/Rx+
Tx/Rx -
J11 B
MS2
GND
Tx/Rx+
Tx/Rx -
J14 pLAN
0.5A
2.5A
L1
L2/N
EH1
L1
L2/N
EH1
L1 EH1
Heater Supply
L2/N
o
+
-
L1
L2 Drive Supply
230V
Fus
e i
nf
orm
atio
n
0.5
Am
ps
2.5
Am
ps
M
an
ufa
ctu
re
r
SI
BA
SI
BA
M
ode
l
70
-0
07
-3
3/0
.5
A
70
-0
07
-3
3/2
.5
A
Fu
se
ra
tin
g [
A]
0.5
2.5
Vo
lta
ge
[V]
25
0
25
0
Siz
e [
mm]
5x
20
5x
20
Bre
aki
ng
C
ap
aci
ty C
urre
nt A
C [
A]
15
00
15
00
Fu
se s
peed
F
F
Loff Loff
PCOe
Loff Loff
Loff
GND
Tx/Rx+
Tx/Rx -
J29
Sgn Sgn Sgn Sgn Sgn Sgn Sgn Sgn 5Vdc GND Sgn 5Vdc GND Sgn 5Vdc GND Sgn 5Vdc GND Sgn Sgn Sgn Sgn Sgn
GND GND GND
GND
GND
GND GND
GND
GND GND GND
GND
24 Vac 24 Vac
Vout GND Vout
GND
Vout
GND
Vout 24Vac GND
Sgn Com Sgn Com
Activación ACS
Sgn Com Sgn Com Sgn
24 Vac
Sgn Sgn Sgn
24Vac 24Vac
Sgn Sgn Sgn Sgn
Vout 24Vac GND Vout GND
24 Vac 24 Vac
24 Vac 24 Vac 24 Vac 24 Vac 24 Vac
Lon
N PE
Lon
N PE
Lon
N PE
Lon
N PE
Lon
N PE
230 Vac
230 Vac
PE
Lon Lon
pCOOEM-N
O10
pCOOEM-N
O13
pCOOEM-N
O6
pCOOEM-N
O12
pCOOEM-N
O11
pCOOEM-N
O7
pCOOEM-N
O1
pCOOEM-N
C1
0Vac -24 pCOOEM-N
C9
pCOOEM-N
O9
pCOOEM-N
C10
0 Vac 0Vac -24
Inve
rter – HP-1
Inve
rter – HP-2
Lon
N
Lon
N
Lon
N
TRI
COMP
J12 VExp1
VExp