Gree U-Match 5 Series - Drive Board

GREE U-Match 5 SERIES UNIT SERVICE MANUAL
46
Model:
GUD100W/NhA-T
Drive Board:
No. Printing Interface No. Printing Interface
1 L2-2 PFC induction wire (blue) 10 P-OUT Reserved
2 AC-L Live wire 11 L1-2 PFC induction wire (white)
3 L1-1 PFC induction wire (brown) 12 L2-1 PFC induction wire (yellow)
4 N Neutral wire 13 G-OUT Reserved
5 COMM1
Communication terminal, same with
COMM
14 U Compressor U phase terminal
6 COMM
Communication terminal, same with
COMM1
15 V Compressor V phase terminal
7 PWR Drive power supply terminal 16 W Compressor W phase terminal
8 DC-MOTOR1 DC fan terminal 17 JTAG1 Programming interface (for testing)
9 DC-BUS1 Power discharge terminal (for testing) — — —
8
9
10
13
1
2
3
4
5
6
7
11
12
17
14
15
16