My fan in the bathroom is constantly running no matter what position I put the switch to.
The switch looks like this:
And there is some other controller that I don't understand what it does (never used it before):
Can someone please tell me, how is it possible that the fan keeps running even if I put the switch in the off position?
Is it probable that it has some internal sensor and that sensor turned it on?
Also, did someone see that "Thermolec" controller before and can point out to me what it does?
This is the model of the thermolec controller:
And this is the fan case (sorry I can't get to the fan right now because my hand is broken. I'll need help):
Thanks in advance for your kind help.
P.S. There was a power outage insident recently. A lightning strike hit the house and there was no electricity for 3 days in the neighberhood because 2 transformers were blown out. That's when the problem started. It might be a coincidance because a real brutal heat wave has also arrived at the same time and the electrical generator that the State Electrical company has put infront of my windows doesn't help with dissipating heat. lol