Nibe POOL 500 Installateurhandbuch Seite 15

24 23 22 21 20 19 18 17 16
-X8
-X2
-X4
1
2
3
4
5
6
7
8
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.
24 23 22 21
Caution
The relay outputs on the accessory card can have
a max load of 2 A (230 V) in total.
-X9
9
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
8
7
6
5
4
3
2
1
-X10
-X1
N
L
PE
PE
20 19 18 17 16
Connection of the circulation pump (GP9)
Connect the circulation pump (GP9) to AA5-X9:8 (230
V), AA5-X9:7 (N) and X1:3 (PE).
Unit box External
9
8
7
6
5
4
3
2
1
AA5-X9
1
2
3
X1
Connection of the reversing valve motor
(QN19)
Connect the motor (QN19) to AA5-X9:6 (signal), AA5-
X9:5 (N) and AA5-X10:2 (230 V).
9
8
7
6
5
4
3
2
1
-X10
DIP switch
The DIP switch on the accessory card must be set as fol-
lows.
AA5-S2
GB
GP9
15