Dip Switch - Nibe HPAC 42 Manual De Instalación

24 23 22 21 20 19 18 17 16
-X8
-X2
-X4
1
2
3
4
5
6
7
8
NOTE
All electrical connections must be carried out by
an authorised electrician.
Electrical installation and wiring must be carried
out in accordance with the stipulations in force.
F1345 must not be powered when installing
HPAC 42.
Connecting external blocking
Use cable type LiYY, EKKX or similar.
External blocking, passive cooling (optional)
A contact (NO) can be connected to AA5-X2:23-24 to
block passive cooling operation. When the contact closes,
passive cooling is blocked.
External blocking, active cooling (optional)
A contact (NO) can be connected to AA5-X2:21-22 to
block active cooling operation. When the contact closes,
active cooling is blocked.
24 23 22 21 20 19 18
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
17 16 15 14 13
Connecting HPAC 42 to accessory card (AA5)
Connect terminal block (X9) in HPAC 42 to accessory
card (AA5) as follows. X9:L to AA5-X10:2 (230 V), X9:N
to AA5-X10:1 (N), X9:1 to AA5-X9:2 (operating, ACX),
X9:2 to AA5-X9:2 (operating, PCX) and ground stud (PE)
to X1:3 (PE).
9
8
7
6
5
4
3
2
1
2
1
1
2
3
Connection circulation pump (GP13), if any
Connect the circulation pump (GP13) to AA5-X9:8 (230
V), AA5-X9:7 (N) and X1:3 (PE).
9
8
7
6
5
4
3
1
2
2
1
3

DIP switch

The DIP switch on the accessory card must be set as fol-
lows.
PCX
ACX
N
230 V
PE
L
N
PE
-X9
9
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
8
-X8
-X2
7
6
5
-X4 4
1 3
2 2
3 1
4
-X10
5
6
-X1
7
N
8 L
PE
PE
GB
21