You have to pull the bottom panel off.Get something fairly long that can bend,stick a match in the end of it.Whilst pressing the gasvalve button in aim to the left hand side.You should be able to see the sightglass,but you need the match to loop under the plate aiming the lit match at the sightglass on the inside.The pilot should then relight.Hold the button in for 30 secs then it should stay on,but one has to wonder why it is going out if a new t/couple has been fitted.
Tony S, March 2009