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ACCESSORIES WITH CIRCUIT BOARD AA9
Accessories that contain circuit board AA9 are connected
to the indoor module terminal block X4:9-12 on the input
boardAA3. Use cable type LiYY, EKKX or similar.
Refer to the accessory manual for further instructions.
AA3-X4
40
Chapter 5 | Electrical connections
AA3-X4
7
8
9
10
11
12
Indoor module
Accessories
AA9-X1
12V A
B GND
NIBE VVM 310
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