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Blinking Lights on Taco floor heating

MRJ
MRJ Member Posts: 1
in Radiant Heating
Floors are not heating, when I tried to increase the temp I see blinking yellow and red lights

Comments

  • Alan (California Radiant) Forbes
    Alan (California Radiant) Forbes Member Posts: 4,253
    Does that happen on one zone or more than one?
    8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour

    Two btu per sq ft for degree difference for a slab
  • neilc
    neilc Member Posts: 2,956
    edited November 2023
    looks like there's a fly in the works , , , #he,he,he.

    I think blinking means too much draw on the 24 volts,
    someone else saw this with multiple Nests involved,
    known to beat dead horses
  • EdTheHeaterMan
    EdTheHeaterMan Member Posts: 9,857
    It's Christmas time. sometimes the lights just blink for Santa.

    Edward Young Retired

    After you make that expensive repair and you still have the same problem, What will you check next?

  • EdTheHeaterMan
    EdTheHeaterMan Member Posts: 9,857
    neilc said:

    looks like there's a fly in the works , , , #he,he,he.

    I think blinking means too much draw on the 24 volts,
    someone else saw this with multiple Nests involved,

    Lots of nests, with all those swans a swimming and geese a laying and the darn partridge in the pear tree.

    Edward Young Retired

    After you make that expensive repair and you still have the same problem, What will you check next?

  • EdTheHeaterMan
    EdTheHeaterMan Member Posts: 9,857
    edited November 2023
    To get serious... @SteveSan is on here a lot. He is from Taco Tech Support. He can answer your Query with confidence. He will need to know what is connected to the control... type of thermostat(s) and number and type of valves. and if and how the two controls are interconnected. and probably other questions that are better answered over the phone with tech support.

    Edward Young Retired

    After you make that expensive repair and you still have the same problem, What will you check next?

    SteveSan
  • SteveSan
    SteveSan Member Posts: 280
    Thanks for the heads up ED.

    @MRJ Please give Taco Technical Services a call during normal business hours Mon-Fri 8am-5pm EST 401-942-8000. Please try to be at the control when you call, much easier to diagnose.
    EdTheHeaterMan said:

    To get serious... @SteveSan is on here a lot. He is from Taco Tech Support. He can answer your Query with confidence. He will need to know what is connected to the control... type of thermostat(s) and number and type of valves. and if and how the two controls are interconnected. and probably other questions that are better answered over the phone with tech support.

    Like Ed mentioned, would need the answers to the questions to help out.

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