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AC_Hacker · 05-10-12, 02:00 PM

So I thought I'd try to find out what I can about my 9K BTU sanyo mini-split...

This is the indoor unit with the air-filter shroud removed...

This is the diagram on the wiring cover...

Here's a close up of the wires...

This is the DC voltage measured from ground to the data wire...

This is the AC voltage measured from ground to the data wire...

Question for Nigel... what frequency is required to be able to analyze the data pckets?

-AC

05-10-12, 02:00 PM	#29
AC_Hacker Supreme EcoRenovator Join Date: Mar 2009 Location: Portland, OR Posts: 4,004 Thanks: 303 Thanked 723 Times in 534 Posts	So I thought I'd try to find out what I can about my 9K BTU sanyo mini-split... This is the indoor unit with the air-filter shroud removed... This is the diagram on the wiring cover... Here's a close up of the wires... This is the DC voltage measured from ground to the data wire... This is the AC voltage measured from ground to the data wire... Question for Nigel... what frequency is required to be able to analyze the data pckets? -AC Attached Images __________________ I'm not an HVAC technician. In fact, I'm barely even a hacker...