Hi, thanks for your time.
I have to connect a used air, old man, just cold.
But I have a white sheath with three wires left over from the indoor unit:
1511552274497-1662275194.jpg [1.31MB]
I guess I have to connect L with L, N with N, G with G, and Y with Y.
But what do I do with the white sheath?
Thanks in advance for your answers!