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Hi @FelixFD that looks strange. My AC has the same ports but only for power. And additional ports for the communication. Can you please contact your seller and ask how this devices does communication? Maybe this device did not control anything. Maybe the indoor unit can only powers on/off the outdoor device. But I am not a AC expert so this are only guesses. |
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I recently got a Samsung windfree 12000BTU aircon (AR12BSEAMWKX) installed and I am looking to connect it to this project. However looking at the communication terminals both on the indoor and outdoor unit only 3 wires are used. As seen in the picture.
I was under the impression that all new models use the NASA protocol with 2 wires - F1,F2 however i could be wrong.
Is there solution to get the F1 , F2 wires through an adaptor card or something similar?
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