LAYOUT OF PCB BOARDS
46
6.8 Inverter module - 6.1. - 7.1 - 8.1 single-phase
Rif Sign Description
1 U Compressor connection port U
2 V Compressor connection port V
3 W Compressor connection port W
4 CN19 Port for fan
5 CN20 Output port for +12V/9V
6 CN32 Port for communication with main PCB for filter board
7 CN23 Port for high pressure switch
8 CN6 RESERVED
9 CN501 Input port L for rectifier bridge
10 CN502 Input port N for rectifier bridge
11 IC14 EEPROM