Esco Ascent max - Cabinet Does Not Start



28
Problem1:Cabinetdoesnotstart(LCD,button,fanlight,andsocketareinoperative)
Cause CorrectiveAction
PowerFailure
• Checkifthereispoweratthewall/buildingelectricalsocketbyusingDVM.
• EnsurethebuildingsocketswitchisatONposition.
Powercordisnot
connectedproperly
orfaulty
• Checkwhetherpowercordhasbeenconnectedproperlyintowall/buildingsocket
andtheunit.Somecabinetshave2cords.
• MeasuretheACvoltagebetweentheliveandtheneutralterminalofthecordby
usingDVM.
• Ifthevoltageis
notwithin±2%ofthewallsocketvoltage,replacecord;otherwise
proceedtonextstep
Circuitbreakerhas
tripped
• SeeComponentLayouttofindcircuitbreaker.
• Checkthecircuitbreakerinsidetheelectricalpanel.
NOTE:Ifcircuitbreakerhastripped,donotresetthebreakerbeforecheckingallelectrical
componentsandwiringconnections. (SeeFigure1‐1).
• Doesthecabinetoperatecorrectlyafterresettingthecircuitbreaker?Ifnotproceed
tonextstep.

Improper
connection
• Ensurecabinetispluggedintothemainsupply.
• CarefullymeasureACvoltagebetweenLIVEandNEUTRALterminalblockinside
electricalbox(SeeFigure1‐2).
• Thevoltageshouldbe230VAC±10%forADC‐__1/3or115VAC±10%forADC‐__2.
• Ifthevoltageis
outoftherange,checkcableconnectionatconnectorApin1(live),
2(neutral)and3(ground).Confirmthatthevoltageispresent
• SeeComponentLayouttolocateconnectorAandthepinnumberingsystem.



Figure1‐1
Figure1‐3
Figure1‐2