Samsung NX58M6850S Series Service Manual page 89

4. Troubleshooting
Trouble shooting
■ Convection fan not working
Convection
fan not
working.
Measure resistance value of Motor
terminal after taking off harness
from Motor. [25Ω±7%]
Ok
After pressing the Conv . Bake key,
wait for 10mins . Measure Voltage
of Motor's terminal . [120V]
Ok
END
No
Replace the Motor .
Measure the
No
voltage of
Relay[RY207,RY210]
at PCB . [120V]
Ok
Replace the Wire harness A .
89
RY210
END
No
Replace the PCB .
END
RY207
END