Why two wires going to the fan?
"Sam Takoy" wrote in message
...
Hi,
In my thermostat there is a slot marked "Fan" and there are two wires in
that slot. How come? Why would a fan need two signals?
Thanks!
Sam
One is for when the unit is used in the northern hemisphere, and the other
for the southern hemisphere. DO NOT connect both at any time, or there may
be an antimatter explosion!
Steve
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