Skuza
Well-Known Member
When you turn on the pump will water flow through and out of both A/C units even if one of them is not turned on? I have always been under the impression that the heat or air needed to "kick on" in order for water to circulate through the unit. Will the fact that when one of the two A/C units kicks on the pump will it then circulate water through both units? The units do not have a valve in them that opens to circulate the water right? I'm thinking they are turned on by a signal from the control unit that tells the pump to turn on just before the compressor turns on right?
What I'm getting at is when I winterize the A/C system I was always under the impression that each A/C unit had to be winterized individually and that I had to actually turn on the compressor in order for the antifreeze to be circulated. I'm thinking that when the A/C pump is running it is circulating water through all units regardless if they are on or not.
If anyone can make any sense out of this please respond.
What I'm getting at is when I winterize the A/C system I was always under the impression that each A/C unit had to be winterized individually and that I had to actually turn on the compressor in order for the antifreeze to be circulated. I'm thinking that when the A/C pump is running it is circulating water through all units regardless if they are on or not.
If anyone can make any sense out of this please respond.