Drive Board - Haier GE APPLIANCES Connect Series Service Manual

Troubleshooting

Drive Board

Model: AUH2436ZGDA
1 1 2 2
⑩ ⑩ ⑩ ⑩
No. Printing
1 L2-2 PFC induction wire (blue)
2 AC-L Live wire
3 L1-1 PFC induction wire (brown)
4 N Neutral wire
Communication terminal, same with
5 COMM1
COMM
Communication terminal, same with
6 COMM
COMM1
7 PWR Drive power supply terminal
8 DC-MOTOR1 DC fan terminal
Power discharge terminal (for
9 DC-BUS1
testing)
16
1 1 3 3 1 1 0 0
⑩ ⑩ ⑩ ⑩
1 1 5 5 1 1 6 6
3 3 4 4 1 1 4 4
⑩ ⑩ ⑩ ⑩ ⑩ ⑩
⑩ ⑩ ⑩ ⑩
Interface
CONNECT SERIES SERVICE MANUAL
9 9 8 8
⑩ ⑩
⑩ ⑩
5 5
⑩ ⑩
No. Printing
10 P-OUT Reserved
11 L1-2 PFC induction wire (white)
12 L2-1 PFC induction wire (yellow)
13 G-OUT Reserved
14 U Compressor U phase terminal
15 V Compressor V phase terminal
16 W Compressor W phase terminal
17 JTAG1 Programming interface (for testing)
7 7
⑩ ⑩
1 1 1 1
⑩ ⑩
1 1 2 2
⑩ ⑩
1 1 7 7
⑩ ⑩
6 6
⑩ ⑩
Interface