Direct Flow S800 User manual

REVERSE OSMOSIS SYSTEM
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USER'S MANUAL
01 Introduction of-Direct Flow
02 What is reverse osmosis
03 Components &
04 Cartridge filters
05 The parts of
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09
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15
Selected filters
-Direct Flow
Tubing connection diagram
Installation diagram
08 Change filters
Change membrane
Operation regulation
FAQ
Maintenance checking list
Memo
Memo
S800-Direct Flow Reverse Osmosis Water Systems

Introduction of Direct Flow
-Direct Flow-Unlimited direct flow of fresh water
Enjoy an unlimited flow of fresh purified water with the-Direct Flow
RO system. The-Direct Flow with its award-winning design and quality
provides a maximum direct flow of fresh water.-Direct Flow
system that has been carefully designed with health consciousness, efficiency,
high performance and convenience in mind.
Unlimited direct flow of fresh water
Direct continuous high quality pure water
Water purifier with high flow rate and no storage tank
A compact under the counter filtration unit
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Maintenance checking list
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Production: 400 GPD / 1512 LPD
With a high flow booster pump:
-Input in AC 110Volt, 220Volt or 240Volt (50/60Hz).
Operation pressure: 10 -80 psi
Dimensions: (cm)47 (L) x 40(H) x 27 (W)
Weight: 11.5 kg
S800-Direct Flow Reverse Osmosis Water Systems S800-Direct Flow Reverse Osmosis Water Systems
Specifications
Features
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The clean lines and graceful contours of the bright white cabinet
No need of tank. No bacteria breeding
Complete 5 stage reverse osmosis water filter system
Easy-open lid for easily cartridge filters replaced
Use twist and quick-change cartridge design makes filter changes fast, clean and easy
Electronic shut-off valve
Flow restrictor, stainless steel check valve
European designer faucet
Feed water connector & deliver valve
Drain saddle valve
Quick-connect fitting for easy installation
Completely assembled & water leaking testing
100% factory tested and sterilized ready for inst allation
High flow booster pump
Date
Filters
1st stage 2nd stage 3rd stage 4th stage 5th stage 6th stage

Reverse osmosis was originally designed to make sea water drinkable for the
navy. It is ideal for anyone on a low sodium diet. An R.O. membrane has a pore
size much smaller than bacteria virus, or the cryptosporidium parasite. When
functioning properly it will remove all microorganisms from tap water and produce
sterile water. Reverse osmosis is the reversal of the natural flow of osmosis. In a
water purification system, the goal is not to dilute the salt solution, but to
separate the pure water from the salt and other contaminants. When the natural
osmotic flow is reversed, water from the salt solution is forced to pass through the
membrane in the opposite direction by application of pressure-thus the term
REVERSE OSMOSIS. Through this process, we are able to produce pure water
by screening out the salts and other contaminants.
What is reverse osmosis
Reverse Osmosis
Pressure
Membrane
Water flow
Q: How will the water affect mixed beverages?
Because reverse osmosis removes invisible contaminants that mask flavor, it
allows the natural taste of your beverages to come through. You will be able to
use less coffee and still get the full flavor. Concentrated beverages like orange
juice will taste tangier. You will probably be drinking a lot more water as well,
since many people drink soda, Kool-Aid, concentrated juices, and beer as an
alternative to bad-tasting tap water. Also, eliminates most of the lime
build up on drip coffee makers, preventing the need for frequent cleaning. No
longer will you find the white scum on the inside of pans after boiling water.
Q: How much water does the system produce ?
Q: Don't people need minerals removed from the water ?
Q: What is the maintenance schedule for the System ?
Under ideal conditions, the RE1812-200 TFC membrane is rated at 400gallons
of production per day (400gpd at 80psi). Under the average conditions, the
consumer can expect 70-95 gallons of product water per day. But that's still a lot
of water for the average household's drinking and cooking requirements.
Most of the minerals that we receive are from the foods we eat. Only a very
small percentage comes from the water we drink.
The three pre-filter cartridges should be changed every 6 months. The 5 micron
sediment cartridge filter is the first one; the second is a carbon cartridge filter,
and the third one is a 1 micron sediment filters. (some systems comes with the
Extruded carbon filter.) Failure to change the cartridge every 6 months may
cause chlorine to destroy the membrane.
FAQ
S800-Direct Flow Reverse Osmosis Water Systems S800-Direct Flow Reverse Osmosis Water Systems

Components & Selected filters
Deliver-valve Water supply connector
Drain saddleTubing
Selected filters
Components
Infra-red cartridge filter
Q: What is the guarantee on the system ?
Q: What factors affect the quantity and the quality of the water production?
Pressure
Temperature
Total Dissolved Solids (TDS)
Membrane
Q: Can the system be connected to an extra faucet?
Q: What does the series drinking water taste like?
The System (excluding filters) is guaranteed for 1 year for material
and workmanship. All defective parts will be replaced free within the first year
under natural breakdown. The membrane has one year pro-rated guarantee.
There are four major variables to consider:
1. -The greater the water pressure, the better water quantity and
quality it produced. Water pressure of 60 PSI is ideal.
2. -76 F is the ideal water temperature for R.O. 40 F water will
cause the production of R.O. water to fall to half of that at 76 F. The maximum
water temperature recommended is 85 F.
3. -The higher the amount of dissolved
contaminants in the water, the lower the quantity of water produced. A high
level of TOTAL DISSOLVED SOLIDS can be overcome with additional water
pressure.
4. -Different membranes have different characteristics. Some
produce more water than others; some have better contaminant rejection
capabilities; some have greater resistance to chemical abrasion for longer life.
Pure-Pro system includes RE1812-200 The Thin Film Composite (TFC)
membranes combine the best of these characteristics and are considered the
finest membrane in the world.
It only takes a 1/4" tee and tubing to run the water to a refrigerator or a extra
faucet. Some families run system to all of their bathrooms.
The taste of the water depends on the amount of contaminants in the
tap water originally. If 95% of dissolved minerals and chemicals are removed,
the R.O. water may taste like distilled water (no minerals), bottled water (low
mineral), or natural spring water (moderate mineral content).
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FAQ
Faucet
UVC-LIGHTING
ULTRAVIOLET WATE R STERILIZER
Mineral cartridge filter
UV water sterilizer
TDS meter
S800-Direct Flow Reverse Osmosis Water Systems S800-Direct Flow Reverse Osmosis Water Systems
Infra-Red
Mineral
RO membrane x 2

6 Months
2 Years
1 Year
Cartridge Filters
Stage 1
Stage3
Stage 2
GAC Carbon Filter
Stage 4
TFC Membrane
Stage 6
Post Carbon Filter
Cartridge Filters Filter Description
6 Months
6 Months
S300ST
With only five micron rating. It is effective in
removing dirt, rust and sand particles.
S300ND
It takes out 99% of the chlorine and organic
chemicals. It provides enhanced reduction of
taste, odor, and color.
200 Gallon Per Day Membranes are now available
in residential sizes. Designed to perform in
operating conditions similar to most standard
under-the-counter home RO units, the TW30-
1812-200 forms a tight fit in most standard
residential housings.
This carbon post filter removes objectionable
tastes and odors to enhance the quality of your
drinking water. We are using NSF approved post
carbon to guarantee the taste of water.
5 Micron
Sediment Filter
A. With everything connected, turn on the water check for leaks.
B. Make sure the storage tank shut-off valve is "OFF". Open the sink
top faucet.
C. Within a few minutes (up to 15) the water will start to run from the
faucet slowly.
D. Let the water run for at least 30 minutes. This flushes the carbon
filters on first time use.
E. Begin initial flushing.
F. Close the sink top faucet. The system is now ready for use.
G. Change filters regularly every 6 to 12 months and have the
membrane checked annually.
Caution
1.Do not use hot water (over 45 C)!
2.Do not freeze the machine!
3.Switch off electricity and water source if away for more than 5 days,
and drain out pure water.
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Operation regulation
Service Life
GAC Carbon Filter
S300RD
It takes out 99% of the chlorine and organic
chemicals. It provides enhanced reduction of
taste, odor, and color.
S800-Direct Flow Reverse Osmosis Water Systems S800-Direct Flow Reverse Osmosis Water Systems
2 YearsStage 5
TFC Membrane
200 Gallon Per Day Membranes are now available
in residential sizes. Designed to perform in
operating conditions similar to most standard
under-the-counter home RO units, the TW30-
1812-200 forms a tight fit in most standard
residential housings.

3Let the water run for at least 30
minutes. This flushes the carbon
filters on first time use.
Operation regulationThe parts of-Direct Flow
The 1st stage filter
DRAIN OUTLET INLET
S300STS300NDS300RD
The 3rd stage filter
The 2nd stage filter
In LetDrain Out Let
1Plug in electricity.
2Turn on water source.
To RO system
S800-Direct Flow Reverse Osmosis Water Systems S800-Direct Flow Reverse Osmosis Water Systems
RO membrane housing
Post carbon filter
Housing
bracket white
Pump
Transformer
Solenoid valve
High pressure
protector
RO membrane housing

Jaco
Tubing connection diagram
Faucet
Drain
Input water
CONNECTING THE COLOR TUBING:
A. Connect the WHITE tubing to the water supply connector.
B. Connect the BLUE tubing to the sink top faucet.
C. Connect the BLACK tubing to the drain saddle.
A
B
C
3Loose the Jaco fitting anticlockwise. 4Remove the membrane housing
cap anticlockwise.
5Remove the membrane by a pincer. 6Install the membrane by carefully
pushing the spigot end into the
socket at the far end of the housing
until completely in.
Change membrane
DRAIN O UTLET INLET
S300 STS300 NDS300RD
cPUREPRO USA CORP., ILL INOIS, U.S.A.
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S800-Direct Flow Reverse Osmosis Water Systems S800-Direct Flow Reverse Osmosis Water Systems
2Turn off water source.
To RO system
1Unplug electricity.

Install drain saddle :
Drill a 1/4" hole into
the drain pipe.
Mount drain
saddle aligning
holes.
Installation diagram
5Drain out 1 Gallon of water to
purify replacement filters.
Change filters
2Turn off water source.
To RO system
Assemble membrane :
1.Remove the membrane housing cap.
2.Replace the membrane.
Input water :
To RO system
Deliver valve
To faucet
To water source pipe
S300STS300NDS300RD
S300ST
3Loose the used pre-filter clockwise
and remove it.
S300STS300 NDS300RD
S300ST
4Screw in and install the new filter
anticlockwise.
1Unplug electricity.
S800-Direct Flow Reverse Osmosis Water Systems S800-Direct Flow Reverse Osmosis Water Systems
Install European ceramic faucet :