Sand filter six-functions valve functions:
1. FILTRATION
Used for normal filtration and daily vacuum suction.
2. BACKWASH
Remove debris from the sand filter until the pool water flowing through the clear water mirror is clear (about 2 minutes), then proceed with the flood clearing procedure.
3. RINSE
After backwash, cut off the power supply of the water pump, adjust the control valve to the cleaning position, and start the water pump for 30 seconds to 1 minute. This procedure discharges the sewage left in the filter body during backwash from the sand filter to the sewage pipe to prevent it from flowing back into the swimming pool. After cleaning, stop the water pump, adjust the valve to 【FILTRATION】, and restart the water pump for normal filtration.
4. WASTE
Drain water without passing through the filter or used to lower the water level. When there is a lot of dirt in the pool water, this function can also be used to discharge the dirt directly through the sewage pipe without passing through the sand filter.
5.RECIRCULATE
This function is to circulate water without passing through the filter layer. It is suitable for stirring the horizontal surface when the precipitant is sprinkled on the surface of the swimming pool water, so as to better promote the uniformity of precipitation.
6.CLOSED
Close the water inlet function of the sand filter.
The six-functions valve of the swimming pool sand filter provides multiple functions such as filtration, backwash, rinsing, waste and recirculate, which fully meet the maintenance needs of the swimming pool. By using these functions properly, the water quality can be effectively kept clean, the pool management efficiency can be improved, and a safer and more comfortable environment can be created for swimmers.
Foshan Guanya Swimming Pool Equipment Co., Ltd.
TEL/WhatsApp: +8613049167131