Nice Wiring Extractor Fan To Pull Cord
If the fan used to turn on and off with the light switch then the new live needs to be a permanent unswitched live which you can usually run from a joint box in the loft space.
Wiring extractor fan to pull cord. With just a basic understanding of electrics and a good sense of safety you really shouldn t have a problem wiring up these extractor fans. The existing switch has common l1 and l2 with the lives currently going together into com and both neutr. If the old fan was of the pull switch type then the new live has to run from the light.
Wiring up an extractor fan is a very easy process and if done safely you will be able to avoid. How to fit and install a bathroom extractor fan with or without a timer. I need to replace a pull cord switch for a shower extractor fan but would appreciate advice regarding wiring as the old and new switches are different types.
In order to connect your new fan correctly you will need to run an extra live wire to the new fan. From the 3 pole isolator the next stage is to connect the supply switch and the fan together in a junction box to enable the independent pull cord to trigger the fan and allow it to run on in accordance with the timer setting when the fan is switched off. This becomes the switched live and turns the fan on and off.
However it is something that most people are capable of doing. Pull cord extractor fan wiring by saum hadi posted on august 28 2018 silent 100 extractor fan wc bathroom install a bathroom exhaust fan 3 pole extractor bathroom fan ceiling isolator pull cord how to wire a ceiling fan the manrose wf150at 150mm automatic window fan with timer and pull cord switch internal shutters.