• Looking for a smarter way to manage your heating this winter? We’ve been testing the new Aqara Radiator Thermostat W600 to see how quiet, accurate and easy it is to use around the home. Click here read our review.

rwb200

  1. D

    Landis & Gyr rwb200 Battery replacement

    Hiya. I'm a newbie here so go easy on me please :). I have a Landis & Gyr rwb200 programmable timer. However when the power goes off all the clock settings revert to 12:00. So I suspect the internal battery has gone? Is it replaceable and, if so, how do you access it please? I have no idea how...
Back
Top