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Specifications - Whirlpool WHER12 Installation And Operation Manual

Reverse osmosis drinking water system
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Specifications
Water Specifications
WHER12
WHER18
Metric
Supply water pressure limits
40 - 100 psi
40 - 100 psi
280 - 690 kPa
Supply water temperature
limits
40 - 100 °F
40 - 100 °F
5 - 40°C
Maximum total dissolved solids (TDS)
2000 ppm
2000 ppm
-
Maximum water hardness t_i
10 gpg
10 gpg
-
Maximum iron, manganese,
hydrogen
0
0
-
sulfide
Chlorine in water supply (max. ppm)
2.0
2.0
-
Supply water pH limits (pH)
4 - 10
4 - 10
-
Product (quality) water, 24 hours
14 gallons
22 gallons
53 liters/
83 liters
Product Specifications
WriER12
WriER18
Metric
Percent rejection of TDS, minimum
90 - 95
90 - 95
-
(new membrane)
Storage tank capacity (max.)
2.3 gallons
2.3 gallons
8.7 liters
Automatic shutoff control
yes
yes
-
TDS Monitor
no
yes
-
Filter Change Monitor
no
yes
-
Efficiency (:f
8%
10%
-
Recovery 1_
16%
18%
-
These systems conR)rm to NSF/ANSI
58 R)r the specific per%rmance
claims as verified and substan-
tiated by test data.
_1 fced water supply at 50 psi, 77°K and 750 TDS
Quality water production,
amount of waste
water and percent rejection all vary with changes in pressure, temperature
and total dissolved solids.
tz: For water with hardness greater than 10 grains the use of a softener is recommended.
_:_ Efficiency rating means the percentage of the influent water to the system that is available to the user
as reverse osmosis treated water under operating conditions
that approximate
typical daily use.
_9 Recovery rating means the percentage
of the influent water to the membrane portion of the system
that is available to the user as reverse osmosis treated water when the system is operated without a stor-
age tank or when the storage tank is bypassed.
2i

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This manual is also suitable for:

Wher18