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Power Forum - Renewable Energy Discussion

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Compupower

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  1. seriously speaking I have large quantity of axpert 5kva for repairs and almost all of them are reporting error 09. what could be the reason why axpert is suspectible to that error
  2. Thanks Chris, Yes I will have to change U16 all the other component are ok
  3. I'm working on another axpert 5kva inverter all the zener diode are shorted z24 thru z31. Does anyone know the value. Thanks
  4. Im working on axpert inverter 5kva Is it possible for U16 to be bad even if the resistor R245 is good. I've checked everything on the board yet im still having error 09

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