Nibe ERS S10-400 - Connecting to Main Product

Connecting to main
product
CONNECTING TO THE HEAT PUMP
ERS S10 contains an accessory board (AA5) that con-
nects directly to the main product’s input board (terminal
block AA3-X4).
The communication cable (W102) is connected to the
accessory board (AA5) from the factory.
If more accessories are to be connected, or are already
installed, the boards are connected in series.
Because there can be different connections for accessor-
ies with accessory board (AA5), you should always read
the instructions in the manual for the accessory that is
to be installed.
AA3-X4
15
14
13
A
B
GND
AA5-X4
1
2
3
4
5
6
7
8
A
B
GND
A
B
GND
AA5-X4
1
2
3
4
5
6
7
8
A
B
GND
A
B
GND
Main product
Accessory card 1
Accessory card 2
ON
1 2 3 4 5 6 7 8
-X9
-X2
24 20212223 1516171819 1011121314 56789 1
1
N
L
PE
PE
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
234
-X8
-X4
-X10
-X1
ON
1 2 3 4 5 6 7 8
-X9
-X2
24 20212223 1516171819 1011121314 56789 1
1
N
L
PE
PE
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
234
-X8
-X4
-X10
-X1
AA5-X4
AA5-X4
AA3-X4
F1245/F1255
VVM 225/310/320/325/500
AA3-X4
F1145/F1155
CONNECTING TO CONTROL MODULE
ERS S10 contains an accessory board (AA5) that con-
nects directly to the control module on its accessory
board (terminal block AA5-X4).
The communication cable (W102) is connected to the
accessory board (AA5) from the factory.
If more accessories are to be connected, or are already
installed, the boards are connected in series.
Because there can be different connections for accessor-
ies with accessory board (AA5), you should always read
the instructions in the manual for the accessory that is
to be installed.
1
2
3
4
5
6
7
8
AA5-X4
4
A
B
GND
A
B
GND
A
B
GND
A
B
GND
A
B
GND
5
6
AA5-X4
1
2
3
4
5
6
7
8
AA5-X4
SMO 40
AA5-X4
AA5-X4
AA25
AA5-X4
L N 1 1 0 2 3 4PE
1 2 3 4
LEK
ON
1 2 3 4 5 6 7 8
-X9
-X2
24
20
21
22
23
15
16
17
18
19
10
11
12
13
14
5
6
7
8
9
1
1
NL
PEPE
12345678
2 3 4
5 6 7
8 9
2
3
4
-X8
-X4
-X10
-X1
Accessory card 1
Accessory card 2
ON
1 2 3 4 5 6 7 8
-X9
-X2
24 20212223 1516171819 1011121314 56789 1
1
N
L
PE
PE
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
234
-X8
-X4
-X10
-X1
ON
1 2 3 4 5 6 7 8
-X9
-X2
24 20212223 1516171819 1011121314 56789 1
1
N
L
PE
PE
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
234
-X8
-X4
-X10
-X1
NIBE ERS S10-400Chapter 5 | Electrical connection38
F