I had a workman come round this morning and he had to detatch the light switches. Afterwards, he put them back on again, but something seems to have changed and I know that I need to swap two wires around but not sure which...!
In the hallway, I have one light that is controlled by two light switches. Currently, the switches are wired as follows:
Switch one: Top left brown, Top right blue, Bottom black.
Switch two: Top left brown, Top right white, Bottom brown. (It is an old flat, so I'm not sure that the colours on this switch are per the norm)
However, in this constellation, although switch one works properly, switch two acts as a master, i.e. switch one only works if switch two is on:
Switch two = on... Switch one can be used to turn the light on or off.
Switch two = off... The light is off regardless of what position switch one is in.
I assume I just need to switch around the two top wires in switch one, but I wanted to check it with people in the know first...!