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Type: Posts; User: mturan

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  1. Replies
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    Great Info on this unit. I like the recall...

    Great Info on this unit. I like the recall information as i didn't know about that. I will get back to this unit eventually as it is quite a distance from where I live. I will be back there...
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    Yea I jumped the switch at the A57 input cause...

    Yea I jumped the switch at the A57 input cause its on circuit #2 and still got the diagnostic so i eliminated the switch and the wires. I have also changed out the A55 and A57 boards on this. Not...
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    Low pressure trips

    Thanks timebuilder for taking the time to help me with this. I will check on these items when I can get back to the site and let you know what I found on this. Thanks again for the help.
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    Low Pressure Trips

    Ok thanks for the advice guys I will try those both and see if this works for us. Have you ever seen this situation before on this unit? Not really familiar with the Lennox units. Thanks again!
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    Actual Pressure

    The actual pressure was 68 psi and it never droppped less than 60 psi the entire day when it was going out on the low pressure trip.
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    Lennox RTU LGA120SH1Y LOW PRESSURE TRIPS

    I've got a lennox unit that is giving me a code 24 or low pressure trip on circuit #2. THis is wired into the A57 board directly. I've tried about everything from changing the low pressure switch,...
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