Samsung AEGIS WF8500NHW - Page 57

42 _ Troubleshooting
Error Type Error Mode Causes Corrective Actions Description of Photo
Door Error
dE
dE1 dE2
• Doorswitchfault • Drainpumpfault • Dryductfanmotorfault. • MainPCBfault
• IfadEerroroccurs,checkwhetheritoccurs
duringtheBoilcycle.
- Ifitisdetectedthatthedoorisopen,closethe
door.
• The220Visdirectlyconnectedtothedoor.
Checkandrepairthepowerwireconnections andinsulationstate.
• Checkthedoorswitch.Replaceiffaulty. • CheckthemainPBAdoorsensingcircuit.
Replaceiffaulty.
► TYPE1 Checkthedoorswitchvoltage. Checkthevoltageafterthe powerison.(Thatis,checkthe doorswitchwhenthepower buttonisturnedonandno operatingkeyispressed.) ► TYPE2 TheresistanceofNos.3and5 oftheDOORLOCKSWITCH mustbeapproximately949Ω.
Dry Duct Fan Error
FE
• Dryductfanmotorfault • MainPCBfault
• Checkfordisconnectedwiresandinsulation
defectsforthedrymotor.
• Checkconnectorconnectionsandcontact
faults.
• Ifthestartcondenserhasafunctionalerror,
themotorrotatesnormally.However,because thestartcondenseroperatesunstably,replace it.
► TYPE1 Checkthedryfanmotor operation. Checkthemotorvoltageduring thedrycycle. ► TYPE2 Theresistanceofbothterminals oftheAIRWASHMOTORmust beapproximately298Ω.
WF-M592NMH-YLP.indb 42 2010-2-22 13:30:05