Connection Of Sensors - Nibe POOL 40 Manuel Installateur

CONTROL MODULE
SMO 40
This accessory contains an accessory board (AA5) that
is connected to (AA5-X4) on control module.
If several accessories are to be connected, or are already
connected, the following cards must be connected in
series with the previous card.
Use cable type LiYY, EKKX or similar.
Control module
AA5-X4
8 7 6 5 4 3 2
-X4
AA5-X4
A
4 -X1
-X10
PE PE L N 1 2
B
5
GND
6
Accessory card 1
AA5-X4
A
1
B
2
GND
3
AA5-X4
A
4
B
5
GND
6
7
8
Accessory card 2
AA5-X4
A
1
B
2
GND
AA5-X4
3
A
4
B
5
GND
6
7
8
Connecting the supply
Connect the power supply to terminal block X1 as illus-
trated.
AA25 External
230V 50Hz
X1
1
2
3
20
-X8
1
-X2
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
-X9
3 4 5 6 7 8 9
LEK
Control module
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
-X8
-X2
-X4
1
2
3
4
5
6
7
8
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
-X8
-X2
-X4
1
2
3
4
5
6
7
8
N
L
PE
Overview accessory
board (AA5)
24 23 22 21 20
-X8
-X2
-X4
1
2
3
4
5
6
7
8

Connection of sensors

and external blocking
Use cable type LiYY, EKKX or similar.
-X9
9
8
7
6
POOL SENSOR (BT51)
5
4
3
2
1
-X10
Connect the pool sensor to AA5-X2:23-24.
-X1
N
L
PE
PE
EXTERNAL BLOCKING (OPTIONAL)
A contact can be connected to AA5-X2:21-22 to allow
blocking of pool heating. When the contact closes, pool
heating is blocked.
-X9
9
8
7
6
5
4
External blocking
3
2
1
-X10
BT51
-X1
N
L
PE
PE
Externt
External
POOL 40
AXCkort
24 23
EXTERNAL SUPPLY TEMPERATURE SENSOR
(BT25)
To connect BT25, see the relevant product's Installer
Manual.
Caution
The relay outputs on the accessory board can
have a max load of 2 A (230 V) in total.
AA5-X2 AA5-X9
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3
AA5-X10
External blocking
22 21 20 19 18 17 16 15
AA5-X2
-X9
9
2 1
8
7
6
5
4
3
2
1
-X10
-X1
N
L
PE
PE
POOL 40 | GB