Samsung WW7 J5 Series - Page 24


  

6. RemovetheHeaterfromtheTub

 
InserttheHeaterintothecorrectposition
insidetheTubwhenreassemblingit.Risk
ofare.

Makesuretopushitinwardsuntilthe
packingpartcomesintotheTubcompletely
whenreassemblingitsothatthepacking
partiscompletelystucktotheTub.Fasten
theholdingnutwithaforceof5Kgf/cm
2
.If
thenutisnotfastenedproperly,watercould
leak.

● ReplacetheAssyKIT-MainandSubPCB
both.
 MainandSubwillbesuppliedasone
AssyKit,notseperately.


4 
1. Checkwhetherthereisanyinformationcodeinapplyingthepower.
2. CheckthevoltagebetweentheDC5VandGNDterminals.
3. Ifaninformationcodeoccurswhenthereisnocharacteristicinformationcodeinthe
electricharnesses,checkthesepoints.:
 3C:Theresistanceofmotor(U-V/V-W/W-U)is4.8Ω.
 HC/HC1:Theresistanceofheater(for2000Wunit)is25.19to27.84Ω.
 DC1:Theresistanceofdoorswitchis500to1,500Ω.
 5C:Theresistanceofdrainmotoris225.8to229.8Ω.
 4C:Theresistanceofwatervalveis3.6to4.4kΩ.
 Reassemblyisinthereverseorderoftheremoval.