Samsung NE59J7630SS Service Manual page 44

4. Troubleshooting
4-2 Electrical Malfunction
(Continued)
LF radiant element
(No heating or
Abnormal working)
*check the element of LF Radiant
*Check whether harness connected
wire and the state of LF infinite
switch are in normal.
1b
2b
*Check whether harness is connected with
LF infinite switch has been damaged or
disconnected.
END
No
Ok
B
A
2a
Ok
END
*Tighted terminal of harness by
compressing not to be loosen.
Yes
*Check whether harness in
terminal of Radiant has
been loosen or disconnected.
Yes
*Weld with terminal not to be misconnected
if harness is disconnected from terminal
on Radiant.
END
WARNING
It is very dangerous when radiant heater is
working in case that harness has misconnected.
Fig.6 LF radiant element
Position
1b-2b
2a-"A"
2a-"B"
Fig.7 The radiant heater of connected wire of harness
Position
"A"
"B"
2a
1b
2b yellow+ yellow
44
ohms
38~42 Ω
28~32 Ω
Color
orange
yellow
brown
black