I live on the 3 floor, solar energy and water tower on my upstairs is on the 4 floor, 2 floor 1 floor downstairs but people when they can mix the warm water bath, why my warm water will not come out, only hot water (very hot, there are an estimated 70 degrees) or only cold water. I feel hot and cold water mixed can not afford it, but my father is also installed in the solar energy where a small pump,
This is a hot and cold water pressure difference, the solar water heater usually we buy most of the drop type solar water heater, the water heater for hot water down the gap (the gap is larger water pressure, water pressure drop is small, so the smaller) hot water pressure is very small. Water temperature is not high, it is relatively easy to adjust, when the water temperature is not good adjustment. This is because the general situation of cold water pressure in two to three pressure, while the drop type solar water heater is generally the top layer of pressure in the pressure of about zero point three, the pressure difference between cold and hot water is very large. The water temperature is not high, because the small cold, so cold water pressure will be reduced, this time it is easier to adjust; the water temperature is high, because a little hot water will be a lot of cold water to reconcile the suitable water temperature, then hot water is very small, less pressure, cold water to open a large, between them the pressure difference is greater
The reason is hot and cold water pressure is too large, if you tap water in the three layer is the hot water pressure is too small, if it is a simple cold water tank should be hot and cold water level varies a lot, to recommend appropriate adjustment, the best installation of thermostatic valve.
When the pump is not installed, cold water and hot water can separate out, is not it?A little strange.This situation is not very good mixing, when regulating mixing valve a little slower
