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19
4.
Troubleshooting
IftheUPSsystemdoesnotoperatecorrectly,pleasesolvetheproblembyusingthe
tablebelowandtheTroubleShootingChart.
Symptom
Possible cause
Remedy
Noindicationandalarmeven
thoughthemainsisnormal.
TheACinputpoweris
notconnectedwell.
Checkifinputpowercord
firmlyconnectedtothe
mains.
TheACinputis
connectedtotheUPS
output.
PlugACinputpowercord
toACinputcorrectly.
Alarmcodeisshownas“33”
andbatteryledblinking.
Theexternalor
internalbatteryis
incorrectlyconnected.
Checkifallbatteriesare
connectedwell.
Alarmcodeisshownas“26”
andbatteryledblinking.
Batteryvoltageistoo
highorthechargeris
fault.
Contactyourdealer.
Alarmcodeisshownas“34”
andbatteryledblinking
Batteryvoltageistoo
loworthechargeris
fault.
Contactyourdealer.
Alarmcodeisshownas“32”
andINVorBYPASSled
blinking.
UPSisoverload
Removeexcessloadsfrom
UPSoutput.
Alarmcodeisshownas“29”
andFAULTledlight.
TheUPSshutdown
automaticallybecause
shortcircuitoccurson
theUPSoutput.
Checkoutputwiringandif
connecteddevicesarein
shortcircuitstatus.
Alarmcodeisshownas“9”
andFAULTledlight.
Fanfault.
Contactyourdealer.
Alarmcodeisshownas
“01,02,15,16,17,18”
AUPSinternalfault
hasoccurred.
Contactyourdealer.
Batterybackuptimeisshorter
thannominalvalue
Batteriesarenotfully
charged
Chargethebatteriesforat
least5hoursandthen
checkcapacity.Ifthe
problemstillpersists,
consultyourdealer.
Batteriesdefect
Contactyourdealerto
replacethebattery.
Содержание UDC9101H One
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Страница 20: ...20 Trouble Shooting Chart...