It's a new termastate the button is a little piece of hard plastic I've tried pushing it, it doesn't move.... But I'm now going home to push it harder :)
You are all so wonderfully helpful- thank you.
I have tested all fuses connected to the unit.
People keep mentioning an over heat/re-set button I can't find this anywhere.
I've uploaded photos - hopefully this will help.
I've still no hot water
So I need serious help - please help me
I have no hot water. These are the steps I've taken.
- check main fuse box ALL GOOD
- check / replace fuses connected to immersion heater ALL GOOD
- check all wire connections under cap on heater ALL GOOD
- the element was replaced in September
-...