We may have found other answers which could help you.
Success
Message
Bottom oven won't stay on unless you keep holding on to button ?
Restarting after power cut?
Re setting clock on Rangemaster 110 gas cooker?
Retrieving object behind Rangemaster cooker?
Rangemaster Kitchener 90 dual fuel ovens have stopped working?
Gas oven does reach working setting?
timer?
Rangemaster 110?
Convert lpg to electric Rangemaster cooker?
How to keep a rangemaster 110 gas top from not letting me do?
Rangemaster 90 oven will not light?
where can i get a hotplate for my rangemaster 55?