I just got a timer for my aquarium lights from Candian Tire; but it doesn't seem to do anything
I set it according to directions, but I just noticed the last instruction "Make sure the manual override switch is set to ON"
There's no such switch on the timer itself, so where can I find this "manual override switch"?
I set it according to directions, but I just noticed the last instruction "Make sure the manual override switch is set to ON"There's no such switch on the timer itself, so where can I find this "manual override switch"?

/www.canadiantire.ca/search/search_r...1cc39c4fe2df820
thanks for the help!