Original message
| yvrsonic | "Main burner not working" , posted Wed 22 Oct 22:36  
my furnace (RUUD) got a problem about the main burner, it is use a robertshaw 34NL-306A iginition control module. the current status is : glow bar lite around 30 seconds then small flame light around 3-4 seconds but gas valve shut off instantly, the main burner not working. 3-times trail all the same results, is it means need to replace a new control module? thanks for helps.
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| Zzz | "Re(1):Main burner not working" , posted Thu 23 Oct 23:40  
sounds like your flame sensor is not reciving a signal. Should look like a piece of wire in the flame path one wire coming off it.
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