I have a BG RS1 Thermostat pictured and need to replace with the Corgi unit, which only has 1-6 connectors.
Before I replace I want to be sure I'm doing it right.
Based on this here: STTRSL-C-Spec (corgicontrols.com)
Am I right in saying that (based on the RS1 colours)
Red (Live) - Terminal 1...