Samsung NX58H5650WS Service Manual page 62

4. Troubleshooting
4-3 Oven Malfunction
Oven temperature rises too slowly (Electrical)
Oven Temp
rises too
slowly
Ok
*Turn on the cooktop burners to
check whether the gas is
properly supplied.
Ok
*Check the voltage(120V) of
the PCB.
T602-T605(Bake),
T602-T604(Broil)
Ok
*Check whether the Hot surface
ignitor(HSI) is properly heated.
Ok
*Check the current of the safety
END
T602 T604
T605
No
*Open the gas valve.
No
*Replace the PCB.
No
*Check the resistance of HSI.
No
*Replace the Safety valve.
60
END
END
No
*Replace the HSI.
END
END