RGR05 is the Ringer module for Comfort 2 which replaces RGR04 (obsolete)

The RGR05 Installation Leaflet can be downloaded from https://www.cytech.biz/rgr05_manual.html...ory_id=117
The photo below (in the RGR05 manual) shows the connections between the Transformer, RGR05 and Comfort PCB


The RGR05 Installation Leaflet can be downloaded from https://www.cytech.biz/rgr05_manual.html...ory_id=117
The photo below (in the RGR05 manual) shows the connections between the Transformer, RGR05 and Comfort PCB
