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No. But I want to understand it as much as I can.

Sorry, wasn't clear. For question 1, i meant the orange color thing didn't go on for long, just about 20, 30 seconds. Then i coulnd't see anything anymore in the sight class. It actually looked very...

I am having a similar issue here. I saw orange color liquid flowing thru the sight glass. I guess it means the same as yellow? I have two questions. One is that it actually didn't last long. So does...

oh, also on the sight class, it says something like "Wet, Dry, Parker," and one more thing along the edge of the sigh class. It seems it should use different color to mean different states. I don't...

Thanks! I didn't notce bubbles but did see a surge of flow of the orange liquid (almost a a wave). Then things quieted down pretty quickly and the see thru gauge looked pretty much nothing going on....

Hi there,

Last week, it seemed there was an issue with our central AC unit. The temp. in the room was constantly 80 degrees. The in the outside unit was running, but i didn't hear compressor...