- Joined
- 1 Nov 2008
- Messages
- 2
- Reaction score
- 0
- Country
I need to update my central heating/DHW controller (Switchmaster 9000) and have taken off the cover to check the wiring behind, making sure I buy like-for-like. But, putting the cover of the Switchmaster 9000 back on, the bloody thing doesn't work. I've checked electric feeds and everything else in the system seems to be on and ready to work -- but the controller does not!
Help, it's freezing!
Dunc
Help, it's freezing!
Dunc