Nibe F2040 Series User Manual

CONNECTION BETWEEN F2040 AND
CONTROL MODULE
NOTE
When installing F2040-6, the NIBE control
module must have the correct software ver-
sion. 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 4PE
21 20 19 18 17 16 15 14 13 12 11 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
S
MO 20
19
20
21
18
6
5
4
3
2
1
A
B
GND
A
B
GND
F2040
F2040
X2
AA23-X4
Control module
NIBE F2040Chapter |40

Nibe F2040 Series Specifications

General

Brand	Nibe
Model	F2040 Series
Category	Heat Pump
Language	English