90%可能是真空开关坏了，风扇转的时候用万用表查一下真空开关是否关闭，如果不关闭买个新的换上就好了，关闭了真空开关后才能给打火器

打火器打开后，有火苗了才能启动gas valve。然后听到烘的一声炉子才开始工作。

所有跟帖： 

• Thanks a lot! igniter glows, fans are runnin, but no gas flow an -youzifive- ♀ (0 bytes) () 11/20/2016 postreply 19:06:42

• and the fire is developed. -youzifive- ♀ (0 bytes) () 11/20/2016 postreply 19:09:05

• Thermocouple may went wrong -win963852741- ♂ (0 bytes) () 11/20/2016 postreply 21:00:55

• Thank you. how to know thermocouple goes wrong? -youzifive- ♀ (0 bytes) () 11/21/2016 postreply 07:46:45