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Embassy Industries Onex Boiler FILL issue

dazonexdazonex Posts: 2Member
in Gas Heating
I have an Embassy industries Onex Boiler and the screen says FILL. i cant seem to get the boiler started. the psi is correct and the boiler is filled with water.
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Comments

  • kcoppkcopp Posts: 3,353Member
    edited September 2014
    If the boiler....

    is filled and pressurized w/ water and you are still getting the fill readout then the pressure sensor is plugged w/ junk. I have run into this a number of times in the last 3 months on these boilers I have in the field. You can do 3 things. Jump out the sensor temporarily... replace it or clean it out
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  • PhilVPhilV Posts: 1Member
    I had the FILL code on my Onex Boiler and it turned out to be the pressure sensor switch that was indeed "plugged with junk" It was a simple fix after I knew what the problem was. I talked with 4 to 5 plumbing experts and not one suggested the pressure switch. kcopp nailed it.
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  • kcoppkcopp Posts: 3,353Member
    This is not just to Onex boilers. I have seen it w a few triangle tube units too. Water quality, water quality , water quality. IMO Everyone of these high efficiency units needs to be flushed, cleaned and have a good quality inhibitor added.... the magnetic filters would be an added help too.
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