Culligan Aquasential Select Plus & Select Series Iron-OX5 & Sulfur-OX3 Water Filters 01040683
Flow Diagram
46
Air Draw
Refer to
Untreated water is directed from the inlet through the nozzle and into the throat. A vacuum is created and air is educted
(drawn). The air enters the mineral tank and displaces the water in the tank to recharge the air head. Water moves up the
manifold and to the drain. Once the air draw cycle is complete the unit cycles to fast rinse. Unfiltered water is allowed to
service during Air Draw.
Figure 21.
COLOR KEY
RED = Raw Water
ORANGE = Diluted Brine
YELLOW = Concentrated Brine
PURPLE = Piston
BLUE = Treated Water
GRAY = Water To Drain
TANK
INLET
TANK
OUTLET
EDUCTOR
EDUCTOR
TANK
OUTLET
TANK
INLET
AIR
DRAW
AIR
SUCTION
LINE
Diluted Air
Air - Water Mixture