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Troubleshooting for Outdoor Unit SiUS121827E
212 Part 6 Service Diagnosis
7.10 Input Overcurrent Detection
Error Code E8
Outdoor Unit LED
Display
A j 1 h 2 i 3 h 4 i 5 h
Method of Error
Detection
Detected by checking the input current value
Error Decision
Conditions
The input current is at a certain value (depending on the condition) for 2.5 seconds.
The compressor halts if the error occurs, and restarts automatically after 3-minute standby.
Supposed
Causes
Outdoor temperature is out of operation range.
Defective compressor
Defective power module
Defective outdoor unit PCB
Short circuit
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