mundoclima AEROTHERM MAM-V9 Serie Manual De Usuario E Instalacion página 122

9.3.2 1-phase for 5/7/9kW units
1) PCB A， Inverter module
9
8
Coding Assembly unit
1 Compressor connection port U
2 Compressor connection port V
3 Compressor connection port W
4 Output port for +12V/5V(CN20)
5 Port for fan(CN19)
2) PCB B, Main control board
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28
27
26 25
Coding
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7
8
9
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2 3
24 23 22 21
119
1 2 3
7 6
Assembly unit
Reserved(CN302)
Port for communication with PCB B(CN32)
Input port L for rectifier bridge(CN501)
Input port N for rectifier bridge(CN502)
/
4 5 6
20 19 18 17 16
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5
7
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