Nibe F2040-12, Руководство по установке

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Connection between F2040 and control
module
NOTE
When installing F2040-6, the NIBE control
module must have the correct software version.
Please ensure that the control module, in this
case, has at least software version v8320.
SMO 20
The cable between the units must be connected between
terminal block for communication (AA23-X4:1, 2, 3) in
F2040 and terminal block for communication (X2-19(A),
-20 (B), -21 (GND)) in SMO 20.
Stripped length of conductor is 6 mm.
LEK
L N 1 1 0 2 3 4 PE
21
20
19
18
17
16
15
14
13
12
1
1
10
9
8
7
6
5
4
3
2
1
X2
5
6
7
2
1
8
9
13
12
4
3
11
10
19
20
21
14
18
16
17
15
SMO 20 and F2040
F2040 can communicate with the control module
(SMO 20), by connecting to the terminal block in SMO 20,
X2-19(A), -20 (B), -21 (GND), according to the following
image:
A
B
GND
SMO 20
19
20
21
18
6
5
4
3
2
1
A
B
GND
A
B
GND
F2040
F2040
X2
AA23-X4
Control module
F2040 Chapter 5 | Electrical connections 36