18
this valve is used for softening. The brine tank should be added the crystalline coarse salt
only, at least 99.5% pure, forbidding use the small salt and iodized salt.
② When the outlet water hardness is too high, please press after unlocking and the
valve will temporarily regenerate again (It will not affect the original set operation cycle.)
③ When the feed water hardness changes a lot, you can adjust the water treatment
capacity as the 3
rd
item of parameter setting for users.