Bathroom Fan Isolator Switch Wiring Diagram. A clear wiring diagram showing how to connect up a timed fan and install a firstly the supply from the 3 pole isolator switch should be connected in to thewiring of new bathroom extractor fan. In this video i show how to wire a 3 pole fan isolator switch for a timer fan using 3 core earth cable and for a non timer fan using twin earth cable.
Wiring diagram isolator switch gambarin us post date 17 dec 2018 78 source https i bathroom exhaust fan bathroom fan bathroom ventilation fan. Due to the nature of pull cord switches they can wear out quite fast. You want to put the red cable in the l on the supply side and the black cable with a bit of red or brown sleevingtape in the l of the load side.
How to install a fan isolator switch.
Due to the nature of pull cord switches they can wear out quite fast. Wiring the live to the l on the new fan causes it to run continuously. Which ever one you are using the wiring itself should be the same. The bathroom lights are operated from a pull switch the isolator switch is adjacent to the pull switch on the corridor side of a stud partition.