CHANGE FROM OFF TO AUTO MODE
1. Light the screen
2. Press and hold the COG wheel and the TICK together for about 3
seconds
3. the HOUSE will be shown at the bottom left
4. OFF should be displayed at the bottom right
5. press the UP arrow
6. nothing displayed in the bottom right corner
7. press the UP arrow
8. AUTO displayed in the bottom right
9. press TICK
10. it should have gone back to the normal screen
11. now you should be able to operate your heating with the UP and DOWN
arrows and press TICK to accept