Recent content by elmerbug

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    RC-80 not reporting temp

    Folks, My RC-80 is now communicating, thanks to HaI tech support pointing out that all Node IDs had to be zero. The remaining issue is that the stat doesn't report current temp. It always shows 0 (zero). Thoughts? Thanks, Don
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    RC-80 OmniLT problem

    Any thoughts, folks? I am stumped here.
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    RC-80 OmniLT problem

    Red and black are shorted. This is an LT, so T-stat connections are dedicated. Thanks for the response.
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    RC-80 OmniLT problem

    Folks, I have a new OmniLT, firmware 3.0, with a new RC-80. They are not communicating. I assume I am being dense and missing something obvious. I've been methodical about diagnosis: 1) Checked wiring 2) Used different wire 3) Tried 2 new RC-80s 4) Tried 2 new OmniLTs 5) Put a digital...
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    RC-80 problem

    Folks, I have a new OmniLT, firmware 3.0, with a new RC-80. They are not communicating. I assume I am being dense and missing something obvious. I've been methodical about diagnosis: 1) Checked wiring 2) Used different wire 3) Tried 2 new RC-80s 4) Tried 2 new OmniLTs 5) Put a digital...
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    New HAI OmniLT, old Ademco DT motion detector

    Thanks for the reply. Panel is enabled for EOL resistors; all other zones are fine and have 1000 ohm EOL resistors. Don
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    HAI RC-80 not communicating?

    Thanks, All. I have the manual and I have checked the cabling. Any additional wisdom? Cheers, Don
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    New HAI OmniLT, old Ademco DT motion detector

    Folks, I checked the motion detector at idle, withe the 1000-ohm EOL resitsor. Reads 986 ohms. Why would OmniLT say "Not Ready"? Thanks!
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    HAI RC-80 not communicating?

    Folks, The new Omnistat controls the furnace just fine, but the OmniLT controller can't control the RC-80. It reports 68 degrees no matter what the real temp is, and changes to the OmniLT never get to the RC-80. How to diagnose this, please? Thanks, Don
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