- First, turn off the water source and pull out the PE pipe at the inlet and outlet of the softener;
- Unscrew the black two on the softener and pour the softening resin into a clean basin.
- Pour 0.5 kg of industrial salt into the basin, add an appropriate amount of tap water (the resin can be submerged);
- Place the soaked softening resin in a cool and dry place for 8 hours (preferably at night, just in the morning)
- Will soak the resin with tap water and repeatedly rinse until the waste water is without turbidity, no a little salty.
- Clean the inside and black two of the softener with clean water. Through the center tube, then loaded with softening resin,
- Tighten the black pass and connect the PE pipe for the inlet and outlet water (not connected to the water inlet of the machine temporarily)
- Open the tap water inlet switch and discharge the wastewater from the outlet of the softener (secondary flushing).
- When the water quantity at the outlet is stable and the water is clear, it can be connected to the inlet of the machine