When a TBR needs to be replaced due to permanent failure or damage, this can be done without the need to onboard all existing Thread end devices like wireless room actuators, room sensors, and room units to the TBR network.
In Commissioning/Scan and assign, select the inoperable TBR and select Replace from the menu.
This action launches a wizard with step-by-step instructions through the replacement process, including re-establishment of the network.