There are 8 blocks, which contain the following wires:
1. 5xBlue
2. 1xRed, 1xBrown
3. 2xGreen/Yellow, 1xGrey
4. 4xGreen/Yellow
5. 1xGreen/Yellow, 1xWhite
6. 1xBlue, 2xBrown, 1xRed
7. 1xYellow, 1xBrown
8. 1xBlack, 1xBrown
I'm happy to use the Danfoss thermostat if it works, can't...