Specifications

52 ROCPOWER ‐ ROCWAVEusermanual
Note:WhentheFaultLED isilluminated,pressandholdthe‘ ’keytochecktheerror
code.TheerrorcodeisrepresentedbythefiveLEDpercentbars(10%,25%,50%,75%,
and100%).EachLEDbarrepresentsanumberasshowninthefigurebelow.
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Forexample,inthefigurebelow,the25%LEDbar,75%LEDbar&100%LEDbarare
illuminatedwhenthe keywaspressed.Theerrorcodeis8+2+1=11,orEr11,
whichindicatesthattheUPSisoverheating.
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 10% =16
25% =8
50% =4
75% =2
100% =1
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ErrorCodesandTheirDescriptions
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Code Descriptions
Er05 Batteryweakorfaulty
Er06 Outputshort‐circuited
Er07 EPOMode
Er11 UPSoverheating
Er12 Inverteroverload
Er14 Fanoutoforder
Er18 EEPROMdataerror
Er24
UtilityLow（<85/170V）&Battery
Disconnected
Er28 Bypassoverload
Er31
EEPROMdatadoesnotconformtotheJumper
Setting
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