Samsung DV220AEW - Page 34

32 _ Troubleshooting
 The lamp does not work.
Checkiftheinputvoltageis
properlycomingin.
Neutral
Earth
L2 L1
ReplacethedoorS/W.
(Door operation of door S/W)
Connectthepowerproperly.
(Checktheconnectionbetweenterminal
blockanddoorS/W)
COM
NO
NC
Replacethelampsocket.
(Checkthelampsocketfordamageorloose
connection)
Replacethelamp.
(Checkfordisconnectionoflampandsocket)
IsthedoorS/W
structurallyon/off?
Yes
No
Isthepower
connectionnormal?
Yes
No
Isthelampsocket
normal?
Yes
No
Isthelampnormal?
Yes
No