How to pair Shelly BLU TRV with Shelly BLU Gateway Gen3
Insert Shelly BLU Gateway Gen3 into a standard USB-A port.
Press the Pairing button on the gateway.
Within the next 30 seconds, remove the isolation tab from the battery compartment of the Shelly BLU TRV.
Press its Reset button on the Shelly BLU TRV. The display begins to flash .
If the pairing is successfully completed, the Shelly BLU TRV display shows flashing confirmation .
Add Shelly BLU Gateway Gen3 to Shelly Smart Control by following the app’s instructions.