The systems can be operated horizontally or vertically, depending on the space available. 4. Function The CLARIS filter systems use ion-selective filter medium to reduce the carbonate hardness of potable water. The DuoBlend bypass valve in the filter head can be used to precisely adjust the carbonate hardness of the filtered ®...
• DIN 1988 should be noted for installing and operating the system. • We recommend only using genuine accessory hoses for the CLARIS system because these have a longer thread. • If the cartridge is removed from the filter head without being replaced by a new one, the water supply to the filter head must be shut off.
NOTE: The fl ush water will be milky or cloudy at fi rst. This is due to the dispersing air and will clear up quickly. Now check that the cartridge position is correct by ensuring the marks on the wall mounting bracket and fi lter cartridge are aligned (see page 3, position 8).