Thetford S-CK1300 Dual Fuel hob/oven - flame failure not working on 1 gas ring (1 Viewer)

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Jun 23, 2017
245
215
Shipley, West Yorkshire
Funster No
49,142
MH
Hymer Exsis T - 588
Exp
Since 2004
Could anyone offer any suggestions? The thermocouple and flame failure posts are clean, the ring lights cleanly but won't stay lit when the knob is released.
 
Dec 1, 2020
194
270
Brassempouy, south west France
Funster No
78,247
MH
Hymer B878 SL
Exp
Since Feb 2020
We have the same problem on our Hymer with both gas rings. It can take 10 minutes of holding the gas button down to get one of them to stay on. Shall follow your post to watch for a solution.
 
Dec 12, 2010
5,533
22,598
Cumbria
Funster No
14,651
MH
C Class
Exp
since 2011
If you can get to the back side of the knobs, unplug then refit the thermocouple terminal from the tab on the knob/valve assembly to remake the connection. I've had to do this on my Smev hob to keep the burners lit when you release the knob.
 
Dec 1, 2020
194
270
Brassempouy, south west France
Funster No
78,247
MH
Hymer B878 SL
Exp
Since Feb 2020
We have found it easier to light the burners if we start with the flame control for each ring on the lowest setting. Maybe the blue flame centre cone, which is cold, is not heating the thermocouple.
 

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