Samsung NX58H5650WS Service Manual page 59

4. Troubleshooting
4-2 Cooktop Malfunction
Flame size is too big or small(Gas)
Flame size is
too big or small.
*Check the orifice nozzle diameter.
Ok
*Check the orifice direction at GPR.
Ok
END
No
*Replace the orifice nozzle.
No
*Reverse the direction of the orifice.
[Upside down]
57
END
END