常见故障 - 广州市百福电气设备有限公司 - 广州市百福电气设备有限公司

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Solution Solutions

2018 - 05 - 24

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Causes of malfunctioning / Troubleshooting Countermeasures for errors⊙The system stores up to 20 information related to the detection of abnormalities.⊙To initialize the information of abnormalities saved, press the “” button for more than 1 second.If any other problems, please contact with the agent.

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B1100-MLH without Self-priming Series

2018 - 05 - 22

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B603 series of fault and trouble shooting

2018 - 05 - 22

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1.System Running Fault and Trouble Shooting2.Water supply Running Fault and Trouble ShootingFaultCodeFaultTypeReasonSolution LP Low Water Pressure 1. Abnormal sensor;2. Motor rotates in the reverse direction;3. Insufficient water inflow;4. There is air inside the pumpl Check the installation of pressure transmitter;l Check the motor’s direction of rotation is correct or not;l Check the parameter b01.01 (setting value too big);l Check the pump whether is vent outthe air inside&#...

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B503 series of fault and trouble shooting

2018 - 05 - 22

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B503 Series Fault and Trouble shootingFault CodeFault TypeReasonSolutionE001IGBT Ph-U fault1. Acc/Dec time is too short;2. IGBT module fault;3. Malfunction caused by interference;4. Grounding is not properly1. Increase Acc/Dec time;2. Ask for support;3. Inspect external equipment and eliminate interferenceE002IGBT Ph-V faultE003IGBT Ph-W faultE004Over-current when acceleration1. Short-circuit or ground fault occurred at controller output;2. Load is too heavy or Acc/Dec time is too short;3. V/F curve is...

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B503DSL series of fault and trouble shooting

2018 - 05 - 22

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B503DSL Series Fault and trouble shootingFault CodeFault TypeReasonSolutionOUT1IGBT Ph-U fault1. IGBT module fault;2. Malfunction caused by interference;3. Grounding is not properly1. Ask for support;2. Inspect external equipment and eliminate interference OUT2IGBT Ph-V faultOUT3IGBT Ph-W faultOCOver-current1. Sudden change of pump;2. Low input voltage;3. The capacity of controller is small1. Inspect pump and reduce the Change;2. Check the power supply;3. Select Select bigger capacity controllerOVOver-voltage1. ...

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