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RemFixitSearch fault code

Error code

Haier All models code 111-4

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Meaning

If the position estimation integral is negative (the speed is negative) or the speed is greater than 400 but the current is less than or equal to 10mA, the fan motor will be shut down, and if it tries to start more than 5 times, the fan motor will be shut down, and the drive will enter the out-of-step protection, and the fault will be held for 30 seconds

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Solution

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