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Boiler LWCO

hoodsterhoodster Member Posts: 2
On restart red and green are on. red blinks and goes off. There is one click then no hum and no boiler fire. Ideas?


  • FredFred Member Posts: 7,846
    Based on the sight glass, does it look like the water is low in the boiler? Have you checked the LWCO to make sure it is functioning? Has the probe for the LWCO been cleaned replaced lately? Have you checked the wiring between all of the safeties?
    Is there a delay on any of the safeties and are you waiting long enough for that delay to expire?
  • hoodsterhoodster Member Posts: 2
    No. How would I do that? No. Yes.
    Yes. Yes.
  • FredFred Member Posts: 7,846
    edited January 9
    Post a couple pictures of the boiler nd the controls and let us see how it is set up and what type of safeties are on it.
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