Hyundai HRP-S09WH Service Manual page 61

Troubleshooting Troubleshooting
● Bottom View
NO.
1 Compressor control circuit
2 Compressor phase current sampling circuit & PFC current sampling circuit
3 Power factor correction (PFC) control circuit
4 Master control chip circuit
5 DC fan electric circuit, sampling circuit
6 Switch power supply circuit
7
8 Wire communication circuit
9 Fan and load control circuit
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Name