I bought 3 of these devices. When adding them, one by one, the first one (MEOS TRV1) has a temperature dial (see outer ring) that goes from 0 to about 30. The second one (MEOS TRV2) which I thought I added in exactly the same way has a temperature dial from 0-300. Any suggestion on how I can change the second one to look like the first one?
Did you check the max temp values which both TRVs expose in your Zigbee config?