6-9
FAILURE MODE FLOW CHART
Oven lamp does not operate
Normal?
Replace
the main PCB(002A)
Reconnect
If defective harness, replace or fix
END
Replace the
oven lamp
END
No
No
Yes
Normal?
Normal?
END
No
Yes
Yes
END
Reconnect
Oven lamp does not operate
Disconnect power
Check for loose connection of oven lamp terminal and harness
Check for loose connector (main PCB CN1)
Check the oven lamp (measure the resistance)
Normal: below 5
Ω
, Abnormal: infinite
Abnormal
Infinite
Summary of Contents for LRE30451SB
Page 64: ...9 3 SELF CLEANING For Model LRE30451SW SB ST CLOCK DISPLAY ON ...
Page 65: ...9 4 CR Warming Zone CONV BAKE CONV ROAST For Model LRE30451SW SB ST RR Cook top Element ...
Page 66: ...9 5 For Model LRE30451SW SB ST LR Cook top Element RF Cook top Element LF Cook top Element ...
Page 74: ......