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Moving from a Danfoss wired RET-230L thermostat to wired TADO thermostat

mcbalfour
mcbalfour
in General Questions & Topics

I currently have a Draytom LP522 controller which has 4 Danfoss RET-230L wired thermostats controlling four underfloor heating zones and I would like to replace the thermostats with Tado wired thermostats keeping the Drayton controller. The RET-230L has a 3 wire connection (4 if you count ground) as shown below. How would the Tado be wired for this configuration?

I realise that on the LP522 I would have to set the UH to always be on.

Thanks for any help with this.

danfoss-ret-230l.JPG


Best Answer

  • Emcee
    Emcee Admin
    Answer ✓

    Hello @mcbalfour,

    Thank you for your contribution to the tado° community forum. Unfortunately, it appears your post has gone unanswered. If the issue you've described still persists or if you continue to have questions about tado° products and services, please do not hesitate to outline these in a new post.

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    Looking forward to future discussions!

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