Gree U-MATCH Series Service Manual page 100

 GUHD24NS3GO/GUHD36NS3GO
(1) Driving Board
1 2 3
No. Printing
1 L2_2
3 N
5 COMM/COMM1
7 PWR
9 L2-1
11 P-OUT
13 W
15 U
15 14 13 12
4
Interface
PFC induction wire (blue)
Neutral wire input (white)
Communication interface
Control power input
PFC induction wire (yellow)
(Reserved)
Compressor Phase W
Compressor Phase U
U-Match Series DC Inverter Service Manual
11 10 9
No. Printing
2 L1_1
4 AC-L
6 JTAG1
8 DC-BUS1 Bus electric discharging interface (for testing)
10 L1-2
12 G-OUT
14 V
97
8
5
Interface
PFC induction wire (brown)
Live wire input (red)
(Reserved)
PFC induction wire (white)
(Reserved)
Compressor Phase V
7
6