Hi all,
Following a switch off of my power at the main circuit to install a new central heating thermostat my sterling 10 alarm Lcd is jammed saying "1.1 [] [] [] [] [] [] [] " (the [] are solid black rectangles )
I have put in a new battery and tried restarting. I have tried resetting using the NVM terminals. I have checked wiring and it all appears to be good.
Any ideas what could be the issue?
Thanks
Dan
Following a switch off of my power at the main circuit to install a new central heating thermostat my sterling 10 alarm Lcd is jammed saying "1.1 [] [] [] [] [] [] [] " (the [] are solid black rectangles )
I have put in a new battery and tried restarting. I have tried resetting using the NVM terminals. I have checked wiring and it all appears to be good.
Any ideas what could be the issue?
Thanks
Dan