Faulty temperature and humidity

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One radiator thermostat has worked perfectly for a year but now shows the temperature of 6° C and a humidity of 76% it shows the same values whatever the room temperature or the room humidity. Consequently the radiator is permanently on as it thinks it's at the temperature needing Frost protection. So the room is hot maybe 24° C but the temperature sensor is saying six degrees

Comments

  • samd
    samd ✭✭✭
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    Have you tried taking out and replacing the batteries or trying new?

  • GrayDav4276
    GrayDav4276 ✭✭✭
    edited December 2023
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    You could also swap two of your rad Thermostats over and observe what happens.
  • hugbilly
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    I would start by rebooting it . . .

  • I have the same problem with one Tado TRV, except mine is stuck at showing 15.4° and 61%. I've tried all sorts of resets and swapped it to a different radiator, but that Tado is convinced it's always 15.4 degrees.