Panasonic bath fan

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Hi all,

I am installing a new Panasonic bath fan, and I have come across two wires that are labeled signal. I'm don't know what to do with these. Any know what I should do with these?


Thanks ;)
 
It is a variable speed fan.
The signal wires are for an optional "override" switch that will force the fan to run at high speed regardless of what CFM you set on the internal adjustment. If you don't hook them to anything, the fan will only run at the set speed.
 
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