NIBE-BIAWAR HK 200M, Installation Manual

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21 HK 200M Chapter 5 | Electrical connections
HK 200M
SMO 40
X1
BT71
15
16
17
18
11
12
13
14
AA3-X6
L N 1 1 0 2 3 4 PE
1 2 3 4
LEK
AA3-X6
SMO 40
HK 200M
X1
Temperature sensor, cooling supply pipeline Temperature sensor, on
return pipeline
Temperature sensor on cooling supply (BT64) must
be connected to SMO at AUX output, where active
cooling function is used in the 4-pipe system. Turning
the cooling function on in the heat pump - see SMO
installation manual.
Temperature sensor on return pipeline (BT71) must
be connected to SMO 20 at AUX output, while in
SMO 40 to clamps X6:15 and X6:16 at the input card
(AA3). Turning the cooling function on in the heat
pump - see SMO installation manual.
13
14
15
10
12
11
HK 200M
SMO 20
SMO 20
X1
X2
BT64
LEK
L N 1 1 0 2 3 4 PE
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
AUX1
AUX2
AUX3
AUX4
HK 200M
X1
HK 200M
SMO 40
X1
BT64
AA3-X6
L N 1 1 0 2 3 4 PE
1 2 3 4
LEK
AA3-X6
SMO 40
7
8
9
10
11
12
13
14
AUX3
AUX2
AUX1
HK 200M
X1
13
14
15
10
12
11
HK 200M
SMO 20
SMO 20
X1
X2
BT71
LEK
L N 1 1 0 2 3 4 PE
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
AUX1
AUX2
AUX3
AUX4
HK 200M
X1
SMO 20
SMO 20
SMO 40
SMO 40