Nibe POOL 40 Installateurhandbuch Seite 17

Connection of sensors and external blocking
Use cable type LiYY, EKKX or similar.
Pool sensor (BT51)
Connect the pool sensor to AA5-X2:23-24.
External blocking (optional)
A contact (NO) can be connected to AA5-X2:21-22 to
block pool heating. When the contact closes, pool heating
is blocked.
BT51
AA5
24 23
-X8
-X2
External flow temperature sensor (BT25)
Connect the flow temperature sensor to AA3-X6:5-6 on
the input card in the heat pump.
F1245
F1145
External
blocking
22 21 20 19 18 17
BT25
BT25
AA3-X6
1 2 3 4 5 6 7 8 9
AA3-X6
BT25
BT25
Caution
The relay outputs on the accessory card can have
a max load of 2 A (230 V) in total.
Connection of the circulation pump, pool
circuit (GP9)
Connect the circulation pump (GP9) to AA5-X9:8 (230
V), AA5-X9:7 (N) and X1:3 (PE).
-X10
Connection of the circulation pump, climate
system (GP10)
If the climate system does not already have an external
pump, one can be connected to the accessory card.
Connect the circulation pump (GP10) to AA5-X9:2 (230
V), AA5-X9:1 (N) and X1:3 (PE).
-AA5
1
4
2
3
3
4
2
5
1
6
7
-X10
8
9
-X1
N
L
PE
PE
AA5
-X9
9
L
8
N
7
PE
6
5
4
3
2
-X1
1
1
2
3
-X9
L
N
PE
-X1
1
2
3
GB
GP9
GP10
17