RESULT: EEPROM error. CODE: E2. RESULT: Zero crossing detection error. CODE: E3. RESULT: Indoor fan speed has been out of control. CODE: E4. RESULT: Over current protection occurs 4 times. CODE: E5. RESULT: The T1 sensor is open circuit or short circuit. CODE: E6. RESULT: The T2 sensor is open circuit or short circuit. CODE: E7.
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