Westpoint U-match Serie Manuel D'utilisation page 56

2) Outdoor side
Remove the big handle/front panel of the outdoor unit and insert one
end of the communication cord and the power cord to the terminal
board.
Wire routing of outdoor unit：
12K, 18K, 24K, 30K
36K, 42K, 48K
DC Inverter U-match Series Cassette Type Unit
45