
CIRCULATION PUMP
Connect the circulation pump’s communication cable
to the supplied 6-pin connector (X10) according to the
table.
Contact
Communication cable
X10:1
Blue
X10:2
Brown
X10:6
Black
LEK
X10
1
2
6
Connect the connector (X10) to (XF10) and connect the
cable to the circulation pump.
1
2
3
4
5
6
Blue
Black
Brown
S135
XF10
Optional connections
Connecting the shut-off valve (QN44)
Connect the shut-off valve’s motor (QN44) to AA5-X9:2
(signal), AA5-X9:1 (N) and AA5-X10:2 (230 V) in the
cooling accessory’s unit box.
-X10
1
2
3
4
5
6
7
8
9
Unit box External
AA5-X9
AA5-X10
QN44
Black
Blue
Brown
21
Chapter 5 | Electrical connections
NIBE S135
Содержание S135
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