Samsung NX58M6850S Series Service Manual page 84

4. Troubleshooting
Trouble shooting
■ Oven temperature rises too slowly [Electric malfunction]
Oven Temp
rises to
slowly.
Ok
Turn on the cooktop burners to check
whether the gas is properly supplied .
Ok
Check the voltage(120V) of the PCB .
DLB - Bake, DLB – Broil .
Ok
Check whether the Hot
surface ignitor(HSI) is working
correctly .
Ok
Check the current of the safety valve
terminal . [3 .3-3 . 6 A]
END
No
Open the gas valve .
No
Replace the PCB .
Check the
No
resistance of HSI .
[40 – 400Ω]
No
Replace the Safety valve .
84
END
END
No
Replace the PCB .
END
END