c100r-5d/bwt
c100r-5d/bwt
c100r-5d/bwt
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6. Troubleshooting<br />
Oven does not operate.<br />
Is Fuse OK?<br />
YES<br />
Is the<br />
magnetron<br />
temperature switch<br />
normal?<br />
YES<br />
Is L.V.T normal?<br />
YES<br />
Is the IC01<br />
output of PCB<br />
normal?<br />
YES<br />
Checking high voltagecircuits<br />
NO Is Primary<br />
interlock switch<br />
normal?<br />
NO<br />
NO<br />
NO<br />
NO<br />
Caution<br />
1.Be careful of high voltage circuits.<br />
2. Discharge high voltage capacitor.<br />
YES<br />
Is Power Relay<br />
normal?<br />
Replace switch<br />
Replace L.V.T.<br />
Replace PCB.<br />
Is high voltage<br />
diode normal?<br />
YES<br />
Is high voltage<br />
capacitor normal?<br />
YES<br />
Is magnetron<br />
normal?<br />
20<br />
NO<br />
NO<br />
NO<br />
NO<br />
*Inspection method<br />
Make sure to inspect the power<br />
relay after replacing primary<br />
interlock switch, secondary interlock<br />
switch and door sensing switch.<br />
Primary interlock switch<br />
Secondary interlock switch<br />
Door sensing switch<br />
*Latch switch assembly<br />
Replace Relay<br />
Check a fan motor after replacing switch<br />
Check PCB after replacing L.V.T.<br />
Power Point Check Point<br />
In case any of high voltage parts is<br />
damaged, check all parts related to<br />
high votlage.
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