Airvac NTX100T Fan turns on when light switch is turned off?
Hi, I have a problem with a new bathroom fan that I installed. I connected the fan but when I turn off the light switch (which should turn the fan off after a delay), the fan comes on. Then when I turn on the light switch, the fan turns off! Essentially it just works the wrong way around!
Does anybody know what I have done wrong here?
Tony, February 2010