Tabla de contenido
Idiomas disponibles
Idiomas disponibles
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 car-
ried out in accordance with the stipulations in
force.
F1345 must not be powered when installing
HPAC 45.
Connection of sensors and external blocking
Use cable type LiYY, EKKX or similar.
External blocking
Passive cooling
A contact (NO) can be connected to AA5-X2:23-24 to
block cooling operation. When the contact closes,
cooling operation is blocked.
Passive cooling
External blocking
External
Unit box
24
23
22
21
20
19
AA5-X2
AA5-X2
AA5-X9
-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
18
17
16
15
14
13
Active cooling.
A contact (NO) can be connected to AA5-X2:21-22 to
block cooling operation. When the contact closes,
cooling operation is blocked.
Active cooling.
External blocking
External
Unit box
24
23
22
21
20
19
AA5-X2
External flow temperature sensor (BT25)
Connect the supply temperature sensor to the heat
pump on the input board on terminal block X6:15 -
X6:GND on F1345 without 2.0 or on terminal block
AA3-X6:5-6) on F1345 with 2.0.
F1345 without 2.0
X6
F1345 with 2.0
AA3:X6
18
17
16
15
14
13
X6
14 15 16 17 18
F1345
F1345 without
Externt
2.0
External
BT25
-AA3-X6
4 5 6 7
F1345
F1345 with 2.0
Externt
External
BT25
GB
23
Tabla de contenido
