could anyone tell me what the module on the right hand side of the photo is?
i currently have a light switch on the left, then a fused connection for the bathroom lights and fan, but no switch to turn the fan on and off - it has a timer built in and is keeping me awake at night, is there a chance that i can change the far right secret switch / blanking plate (?) for a extract fan switch?
without removing the switch plate, is anyone able to hazard a guess as to why the electrician wired a secret (?) switch in to this arrangement, and what it is likely to be for?
i currently have a light switch on the left, then a fused connection for the bathroom lights and fan, but no switch to turn the fan on and off - it has a timer built in and is keeping me awake at night, is there a chance that i can change the far right secret switch / blanking plate (?) for a extract fan switch?
without removing the switch plate, is anyone able to hazard a guess as to why the electrician wired a secret (?) switch in to this arrangement, and what it is likely to be for?