Samsung NX58K9850S Series Service Manual page 102

4. Troubleshooting
Oven parts
Convection fan not working
Convection fan
not working .
Measure resistance value
of Motor terminal after
taking off harness from Motor .
[25Ω±7%]
Ok
After touch the Conv .
Bake keypad, wait for 10mins .
Measure Voltage of Motor's
terminal . [120V]
Ok
END
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No
Replace the Motor .
No
Measure the voltage of
Relay[RY508] at PCB . [120V]
Replace the
Wire harness-main .
102
END
No
Replace the PCB .
Ok
END
END