Adleepower AP4G3-337 - User Manual

Questions and Answers

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Erica CollinsAug 19, 2025
What to do if my Adleepower AP4G3-337 Inverter shows PF01 error?
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  Luis RodriguezAug 20, 2025
  If your Adleepower Inverter displays the error code PF01, it could be due to several reasons. It may be caused by a power device failure during acceleration, which can be solved by increasing the acceleration time. Alternatively, it might be due to boost voltage being too high, in which case, reduce CD21 contents. Another possibility is that the motor is locked, or the load is too heavy; try reducing the load factor. Finally, disconnect the output wiring U.V.W. Restart (Run) the inverter and check for the same message, if the problem persists, repair the inverter.
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Sheryl WallerAug 21, 2025
What to do if my Adleepower AP4G3-337 Inverter shows PF02 error?
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  Tina ContrerasAug 21, 2025
  If your Adleepower Inverter displays the error code PF02, it could be due to a power device failure during constant frequency operation. To resolve this, eliminate sudden changes in load. Another cause could be high ambient temperature; try reducing the ambient temperature.
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kimberlysmithAug 25, 2025
What to do if my Adleepower AP4G3-337 shows PF03 error?
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  Thomas KingAug 25, 2025
  If your Adleepower Inverter displays the error code PF03, it indicates a power device failure during deceleration. To fix this, set the deceleration time suitable for load GD2. Also, this error can be caused by the power supply voltage being too high, so reduce the voltage within the specified range.
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Beth RiceAug 26, 2025
What to do if my Adleepower Inverter shows PF04 error?
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  hjuarezAug 27, 2025
  If your Adleepower Inverter displays the error code PF04, it means there's a power device failure during stand-by. You should remove the cause and reduce the voltage.
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Carla FosterAug 28, 2025
What to do if my Adleepower AP4G3-337 Inverter shows EEP1 error?
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  lwiseAug 28, 2025
  If your Adleepower Inverter displays the error code EEP1, it indicates an EEPROM access error. The suggested solution is to repair the inverter.
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Lorraine KaneAug 30, 2025
What to do if my Adleepower Inverter displays PF01?
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  Daniel HollowayAug 30, 2025
  If your Adleepower Inverter displays PF01, it indicates a power device failure during acceleration, boost voltage being too high, a locked motor or an excessively heavy load, or a disconnection in the output wiring. You can try increasing the acceleration time, reducing CD21 contents, or reducing the load factor. If the problem persists after checking the output wiring (U.V.W.) and restarting the inverter, consider repair.
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houstonjohnSep 1, 2025
What does it mean when my Adleepower Inverter shows PF02?
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  Joseph SmithSep 1, 2025
  A PF02 error on your Adleepower Inverter signals a power device failure during constant frequency operation, or that the ambient temperature is too high. To resolve this, eliminate sudden changes in load and reduce the ambient temperature.
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Michelle JohnsonSep 3, 2025
What to do if my Adleepower Inverter displays PF03?
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  ereynoldsSep 3, 2025
  If your Adleepower Inverter is showing PF03, it means there's a power device failure during deceleration, or the power supply voltage is too high. You should set the deceleration time suitable for load GD2 and reduce the voltage within the specified range.
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Brandon TaylorSep 5, 2025
What does PF04 mean on my Adleepower Inverter?
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  William DrakeSep 6, 2025
  A PF04 error on your Adleepower Inverter indicates a power device failure during stand-by. You should remove the cause and reduce the voltage.
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hector05Sep 7, 2025
What does LOLO mean on my Adleepower Inverter?
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  Kathy SampsonSep 8, 2025
  If your Adleepower Inverter displays LOLO, it indicates low voltage. Try increasing the input voltage and reducing the load.