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aq251 wont light up

polcat1p
polcat1p Member Posts: 28
in Thermostats and Controls
just installed my aq251 and its not lighting up or anything. it has power going to it.

everything is hooked up but my heat t-stats, because they didnt come in yet.

anyone have any ideas what it could be?

thanks

Comments

  • polcat1p
    polcat1p Member Posts: 28
    edited June 2011
    primary pump

    i did a p/s piping , but when there is a dhw call the boiler pump doesnt run. it will run when i do a system purge. is there something i need to do?

    thanks
  • JharrisSeattle
    JharrisSeattle Member Posts: 26
    aq

    When programming the control, change the dhw device to valve instead of pump. This should fix your problem.
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