Whirlpool WHER25 Operation Manual page 20

How Your RO Water System Works
Air Gap
DRAIN WATER
AUTOMATIC
SHUTOFF
WATER
IN
GREEN
PREFILTER
5
RED
WaterFlowDescription
1. Water enters prefilter. Sand, silt and other sediments are reduced. Chlorine is also reduced. See Fig. 26.
2. Water leaves prefilter and proceeds to the Reverse Osmosis Cartridge.
3. Water enters the Reverse Osmosis membrane. Dissolved solids are reduced.
4. Processed water leaves the Reverse Osmosis Membrane and flows to the storage tank.
5. Drain water with dissolved solids leaves the Reverse Osmosis membrane and flows to the drain.
6. Faucet is activated.
7. Processed water leaves the storage tank and flows to the postfilter, where it is filtered to ensure fresh taste.
8. Water flows to the Reverse Osmosis faucet.
Questions?CallTollFree1-866-986-3223
When you call, please be prepared to provide the model, date code and serial number,
PRODUCT WATER
Gravity
Drain
Drain Flow
Control
1
RO
MEMBRANE
2
ReverseOsmosisWaterFlowSchematic
orvisitwww.whirlpoolwatertreatment.com
found on the rating decal, located inside the cover.
PRODUCT
WATER FAUCET
6
Check
Valve
8
BLUE
POSTFILTER
YELLOW
3
Monday- Friday, 8 AM - 7 PM EST
20
PRODUCT
WATER
STORAGE
7
4
FIG.26