Thank you all for the good advise, ive now purchase plug in timers from Tool store .These seem quite robust and easy to use.
Many thanks everyone for helping out
Hi
I have a new immersion heater timer switch which i want to use to switch my living rooms lights off and on whilst on holiday.
The wiring diagram says . 1-Neutral from mains . 2- live from mains , 3-Neutral output to appliance, 4-Live output to appliance.
The lighting switch which is...