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Burnham ES2-4 LWCO ERR 3-1???
PilotPat24
Member Posts: 105
in Gas Heating
Hello,
Does anyone know what LWCO code ERR 3-1 represents for a Burnham ES2-4 boiler? The boiler is full of water and it operates fine if I disconnect the LWCO card from the boiler. Thanks I'm advance.
Pat
Does anyone know what LWCO code ERR 3-1 represents for a Burnham ES2-4 boiler? The boiler is full of water and it operates fine if I disconnect the LWCO card from the boiler. Thanks I'm advance.
Pat
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Thanks for the information! I couldn't find that information anywhere. I will give it a try and will let you know how I make out. Thanks again.dko said:0 -
Okay so I have been playing around with it and now I am getting ERR 2-2. Any idea what that code represents? Thanks again.
Pat
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Now I'm getting ERR 2-3 without even a card plugged into the panel. I feel like something is up with the panel internally.
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I figured it out. I jumped out the IQ Panel and now the boiler fires up. I'll have to replace the IQ panel.0
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Replaced the IQ Panel the other day. The boiler is working fine now. Time to get the two radiant zones going now!0
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Hi! I'm having the same Err 3-1 from the LWCO display. I'm trying to figure out if it's the LWCO's issue or the IQ Panel's issue. Any thoughts?PilotPat24 said:I figured it out. I jumped out the IQ Panel and now the boiler fires up. I'll have to replace the IQ panel.
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