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communication wire for Fujitsu ductless minis?

Posted by mayhem69 (My Page) on
Mon, Dec 24, 12 at 10:18

Hi, i am installing a Fujitsu 15RLS2 and AOU24RLXFZ dual zone with 2-7k btu heads.
I have a semi retired hvac guy helping. I just want to make sure he knows what he is talking about.
What kind of wire is used for the communication wire between the outdoor and indoor units?
The single 15RLS2 is 20AMP and the dual zone AOU24 is 25AMP.


Follow-Up Postings:

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RE: communication wire for Fujitsu ductless minis?

May I suggest you go to the manufacturer's website and download the install guide and wiring diagram.


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RE: communication wire for Fujitsu ductless minis?

^^^I did , it does not state what kind to use.


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RE: communication wire for Fujitsu ductless minis?

Something like this, perhaps?

Here is a link that might be useful: minisplit wiring


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