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1. Could you provide an error code meaning for model MSR 5KVA. It show E07 and E8 on display.

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   1. Fault code
      E-8
      Protection Function
      6 low voltage
      Monitoring point
      “1,input voltage
      2,output voltage”
      condition
      output voltage<176v,continued 3s
      Phenomenon after protection
      Relay cut-off output
      When the input voltage>118v or output voltage > 198v, the output will be restored
      Within 30s, 3 times of low voltage continuously Relay cut-off output，Program locked.

      Restore output after protection
      Manual recovery required

      Fault code : E7
      Protection Function : 9 over load current
      Monitoring point :
      1,input voltage
      2,Current sensor
      3,Temperature sensor”
      condition
      “current reachs 1~1.2 times continue(3600s/temperature coefficient)”
      “current reachs 1.2~1.4 times continue(600s/temperature coefficient)”
      “current reachs 1.4~1.6 times continue(60s/temperature coefficient)”
      current reachs 1.6~2 times continue(30s/temperature coefficient)
      Phenomenon after protection
      Relay cut-off output，after beeps.
      condition
      current reachs 2~3 times continue 2s Relay cut-off input，after 2 beeps.
      current over 3 times
      Phenomenon after protection
      Relay cut-off input

      Restore output after protection
      Manual recovery required

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