diff --git a/docs/devices/BTH-RA.md b/docs/devices/BTH-RA.md
index 2c180edcf1bd..efd35aaecf41 100644
--- a/docs/devices/BTH-RA.md
+++ b/docs/devices/BTH-RA.md
@@ -26,7 +26,7 @@ pageClass: device-page
 ## Notes
 
 ### Pairing
-To pair this device you have to install the device via its installation code. The installation code can be obtained by scanning the QR-code on the inside of the battery cover with your smartphone. Then get the device into pairing mode. In zigbee2mqtt navigate to  "Settings" --> "Tools" and click on "Add install code". Paste the code you got from the QR-code and confirm by clicking "OK" which will get zigbee2mqtt into pairing mode automatically. Wait for your device to be joined. If you have variant with Matter (Smart radiator thermostat II [+M]), QR code is for Matter only. You can construct Install code from the IEEE Address and Install code (it is next to QR code): Bosch prefix (40 characters), IEEE Address (16), DLK, Install code (36). Example of Install code: `RB01SG0D83101826480080000000000000000000XXXXXXXXXXXXXXXXDLKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX`
+To pair this device you have to install the device via its installation code. The installation code can be obtained by scanning the QR-code on the inside of the battery cover with your smartphone. Then put the device into pairing mode, by reseating a battery. The device is in pairing mode, when the display shows ">o<". Don't press the button on the valve, before pairing is completed. In zigbee2mqtt navigate to  "Settings" --> "Tools" and click on "Add install code". Paste the code you got from the QR-code and confirm by clicking "OK" which will get zigbee2mqtt into pairing mode automatically. Wait for your device to be joined. The valve should still show ">o<" on its display. Now you can press the button on the valve to initiate valve adaption. If you have variant with Matter (Smart radiator thermostat II [+M]), QR code is for Matter only. You can construct Install code from the IEEE Address and Install code (it is next to QR code): Bosch prefix (40 characters), IEEE Address (16), DLK, Install code (36). Example of Install code: `RB01SG0D83101826480080000000000000000000XXXXXXXXXXXXXXXXDLKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX`
 
 
 ### Factory resetting