The extractor fan should turn on as the switch is pulled to switch a light on, and after the light is turned off fan should run for a set amount of time and switch itself off. I have made a wiring diagram I would be grateful if someone could go through it and help me out with this. This is the wiring diagram I made:. A wiring diagram for an extractor fan with timer is a diagram that shows the connections between all the components in the system. It is essential to have a clear understanding of the wiring diagram before starting any installation job. Luckily, most modern extractor fans come with a wiring diagram, which makes the installation process much.
![[DIAGRAM] Wiring Diagram For Bathroom Extractor Fan With Timer](http://up.picr.de/9288613kof.jpg "[DIAGRAM] Wiring Diagram For Bathroom Extractor Fan With Timer")
![[DIAGRAM] Wiring Diagram Bathroom Extractor Fan Timer](http://wiki.diyfaq.org.uk/images/thumb/6/62/Fan_with_Timed_and_Humidistat_Trigger.png/600px-Fan_with_Timed_and_Humidistat_Trigger.png "[DIAGRAM] Wiring Diagram Bathroom Extractor Fan Timer")
![[DIAGRAM] Wiring Diagram For A Bathroom Fan With Timer](https://www.doityourself.com/forum/attachments/electrical-ac-dc/16285d1376404351-wiring-help-relay-bathroom-timers-exhaust-wiring.jpg "[DIAGRAM] Wiring Diagram For A Bathroom Fan With Timer")
The timer unit is an essential component of an extractor fan wiring diagram with a timer. It is responsible for controlling the operation of the fan based on a set schedule or time duration. The use of a timer unit allows for the fan to automatically turn on and off at specific times, providing convenience and energy efficiency.. Hi this video is about wiring a bathroom extractor fan , wiring fan to the three pole fan switch isolator and pull cord switch. The fan I'm connecting is Man.