Nibe ACS 45 - Page 51

F1345 without electrical connection version 2.0 or on
terminal block AA101-X10 in F1345 with electrical con-
nection version 2.0 or F1355
1
2
3
4
5
6
7
8
AA5-X4
15
A
B
GND
A
B
GND
A
B
GND
A
B
GND
A
B
GND
14
13
AA3-X4
1
2
3
4
5
6
7
8
AA5-X4
X6
1 2 3 4
A
B
GND
1
2
3
4
5
6
7
8
15
14
13
1
2
3
4
5
6
7
8
F1145/F1155
AA3-X4
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
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
F1345 without2.0
Accessory card 1
Accessory card 2
EB100
X6
F1245/F1255
AA3-X4
3
4
5
-X10
-AA101
6
7
A
B
GND
F1345 with2.0/F1355
AA101-X10
POWER CONNECTION
Connect the power supply cable to terminal block X1
as illustrated.
Tightening torque: 0,5-0,6 Nm.
X1
N
L
1
2
ExterntProduktNamn
ACS45 External
OVERVIEW ACCESSORY BOARD
-X2
1
12 34 56
2 3 4 5 6
-X1
AA7-X2
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-X2 AA5-X9
AA5-X10
CONNECTION OF SENSORS AND EXTERNAL
ADJUSTMENT
Use cable type LiYY, EKKX or similar.
TEMPERATURE SENSOR, COLLECTOR (BT57)
Connect the temperature sensor to AA5-X2:23-24.
TEMPERATURE SENSOR, SUPPLY LINE
COOLING (BT64)
Connect the temperature sensor to AA5-X2:19-20.
TEMPERATURE SENSOR, SUPPLY LINE
AFTER HEATING DUMP (BT75)
Connect the temperature sensor to AA5-X2:21-22.
TEMPERATURE SENSOR, COOLING/HEATING
(ROOM SENSOR FOR COOLING, BT74
An extra temperature sensor (room sensor for cooling)
can be connected to the heat pump in order to determ-
ine better when it is time to switch between heating
and cooling operation.
To connect BT74 see the respective product's IHB
Use a 2 core cable with a cable area of at least 0,5 mm².
51ACS 45 | GB