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    bnash1234's Avatar
    bnash1234 Posts: 1, Reputation: 1
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    #1

    Mar 11, 2015, 10:44 AM
    Noma digital thermostat issue
    I have an oil furnace controlled by a digital thermostat it has since strangly started showing 8888 in the display and p1 and p2 plus all other icons are on and won't go away. I rest and replaced the batteries but to no avail what could be the issue?
    talaniman's Avatar
    talaniman Posts: 54,327, Reputation: 10855
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    #2

    Mar 11, 2015, 12:20 PM
    After a reset, you must reprogram it.

    NOMA THM301M User Manual (Page 8 of 8)
    t.
    .

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