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Discuss Problem with Honeywell thermostat DTS92E1020 in the Central Heating Forum area at UKPlumbersForums.co.uk.

  1. -Chris-

    -Chris- New Member

    No heating is coming on at all over the last few days, so have a really grumpy, cold family - hopefully someone here can help! I've checked the boiler and that seems to be working okay. No issues with hot water. When I look at the thermostat it says 18.5, but when I click either the downward or upward arrowed buttons, it then shows 5.0, but it doesn't move from that number regardless of how many times I press either button?

    Any help really appreciated.

    Thanks.

    Chris.
     
  2. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    Can you set it to manual and then try to adjust the temp with the buttons?
     
    • Like Like x 1
  3. rpm

    rpm Trusted Plumber Top Contributor!!

    Not my area but as I`m sitting here waiting for somebody.
    Google say`s wireless so have you checked the batteries?
     
    • Like Like x 1
  4. -Chris-

    -Chris- New Member

    Thank you both for these replies, it is appreciated.
    How do you set it to manual please?

    Yep, first thing I did was to put in fully charged batteries.
     
  5. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    Got a picture of it please mate. Both parts please
     
    • Like Like x 1
  6. -Chris-

    -Chris- New Member

    Here's both images. 20190108_080611.jpg 20190108_080653.jpg
     
  7. Riley

    Riley Plumber GSR Top Contributor!!

    Is there a wireless receiver near the boiler?? It should have an override button on it. Press it does the heating come on
     
    • Like Like x 1
  8. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    What happens if the press the power button?
     
    • Like Like x 1
  9. -Chris-

    -Chris- New Member

    Thanks for the quick responses guys, I'm at work at the moment, so not able to view those at the moment. Will update when I get home tonight. Any other ideas in the meantime, are also very welcome.
     
  10. rpm

    rpm Trusted Plumber Top Contributor!!

    Download and print out the installation and users guide whilst at work?
     
    • Like Like x 1
    • Agree Agree x 1
  11. -Chris-

    -Chris- New Member

  12. rpm

    rpm Trusted Plumber Top Contributor!!

    Edit
    Post changed whilst typing.
     
  13. rpm

    rpm Trusted Plumber Top Contributor!!

    Double post.
     
  14. garygvl

    garygvl New Member

    First picture shows it’s turned off. Press the power button at the bottom and that symbol should disappear
     
    • Like Like x 1
  15. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    That’s what I said:p:D:D
     
    • Like Like x 1
    • Funny Funny x 1
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