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DRINKING WATER SYSTEM
REVERSE OSMOSIS SYSTEM
DRINKING WATER SYSTEM
RO400 400GPD Light Commercial
Type of product
Date ofpurchase
Name Tel
Address
Memo
01 Introduction ofRO1500
02 What isReverse Osmosis
03 Components& Selections
04 Cartridge filters
05 The parts of RO1500
07 Installation diagram
12 Change filters
13 Change ROmembrane
14 Operation regulations
16 FAQ
17 Maintenance checkinglist
19 Memo
06 Tubing connection diagram
USER'S MANUAL
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DRINKING WATER SYSTEM
RO400 400GPD Light Commercial RO400 400GPD Light Commercial
Introduction of RO400
Maintenance checking list
¨¨RO400
Small in size, but big in capacity. This free standing RO system is only 30 inch in
height. butit can produce 400 gallons per day of pure water.
This system is economical and designed for commercial and residential
application. Providesafe, pure water. It is suitablefor manufacturing,restaurants,
food processingindustries, shopping centers, schools and hotels.
RO800 improvesboth thetaste andquality ofyour water. Itreduces upto +99%of
the chlorine, as well as objectionable odors and sediment. RO400 also reduces
the following hard water contaminants that may be present in your water: lead,
cooper, barium, chromium, mercury, sodium, cadmium, fluoride, nitrite, nitrate,
and selenium. With your own RO water filter system under your sink working for
you twenty-four hours a day, you can have as much purified water at the touch of
a finger whenever you want it. Free to use all you want, clean, safe water on tap,
and nomore trips to the store.
Specifications
Production:1500LPD
NSF Standardswater storage tank: 11gallons
Operation pressure: 10 - 125 psi
Available in : 110 volt, 220volt, 240volt. ( 50 / 60 Hz)
Completely assembled,100% factory tested and sterilized ready for installation
Auto-micro highpressure controller
Electronic solenoidvalve
Build inelectrical shut off valve
Self-piercing saddlevalve
Drain saddlevalve
Feed waterconnector & deliver valve
Flow restrictor
1/4 inchtubing for system connection
Long reachattractive faucet
Weight (system & tank) : 37 kg
Dimensions: (cm)50 (L) x 24 (W) x 80 (H)- System
(cm) 40(L) x 40 (W) x 58 (H)- 11G Tank
Date
Filters
1st stage 2nd stage 3rd stage
4th stage
8th stage
Other items
7th stage
~
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DRINKING WATER SYSTEMDRINKING WATER SYSTEM
RO400 400GPD Light Commercial RO400 400GPD Light Commercial
Maintenance checking list
Date
Filters
1st stage 2nd stage 3rd stage
4th stage
8th stage
Other items
7th 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 properlyit 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 flowis 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 screeningout the salts and other contaminants.
What is reverse osmosis
Reverse Osmosis
Pressure
Membrane
Water flow
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DRINKING WATER SYSTEM DRINKING WATER SYSTEM
RO400 400GPD Light Commercial RO400 400GPD Light Commercial
3/8 deliver-valvex2
PRO
P
URE
DRINKINGWATER SYSTEM
Components & Selections
Long reachfaucet 11G water storagetank
Housing wrenchhalf-circle
Feed waterconnector
7 meterstubing white
Tankball valve
RO membranex 4
¨Components
¨Selections
1. 6/8hot &cold water
deliver-valve
2. standingfaucet
bracket
3. 3/8extended RO
tubing white
Q: What isthe guarantee on the PurePro system ?
Q: What factorsaffect the quantity and the quality of the water production?
Pressure
Temperature
Total Dissolved Solids (TDS)
Membrane
Q:
Q:
The PurePro 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.
PurePro system includes RE1812-70 The Thin Film Composite (TFC)
membranes combine the best of these characteristics and are considered the
finest membrane inthe world.
0 0
0
0
My RO systemis not makingany water.What should Ido?
1.Make sure youplug in electricity.
2.Check thewater supply. Make sureit's on.
3.Check ifpumps work well.
If none of above occur, please contact a technician at the nearest shop for
assistance.
1.Switch off the water supply and turn on the faucet.
2.Check the water flow from the faucet. If water stop coming out, check the
water storagetank.
Water tank still has water: the tank water pressure is under regular water
pressure give pressureto thetank.
Why can't mywater storage tank make enough water?
FAQ
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DRINKING WATER SYSTEM
A.With everythingconnected, 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 onfirst time use.
E.After initial flushing, open the shut-off valve on the tank and close
the sinktop faucet.
F.Tank will now full of water (usually 2 to 3 hours) after the tank has
filled. Open the sink top faucet and drain all water until the storage
tank is empty and there is only a small flow from the sink top
faucet.*** DONOT USE FIRST TANK OFWATER.***
G.Close thesink top faucet. The system is now ready for use.
H.Change filters regularly every 6 to 12 months and have the
membrane checkedannually.
Caution
1.Do notuse hot water (over 45 C)!
2.Do notfreeze the machine!
3.Switch off electricity and water source if away for more than 5 days,
and drainout pure water.
0
Operation regulation
3 Months
1 Year
1 Year
Stage 1
Stage3
Stage 2
Stage 4~7
100GPD TFC
membrane 8pcs
Stage 8
12" InlinePost
Carbon Filters
Cartridge Filters
Filter Description
3 Months
3 Months
This 5micron sediment filter is made of 100%
pure polypropylene fibers. High capacity filter
removes dusts,particles and rusts.
This granular activated carbon filter is composed
of high-performance activated carbon that
removes free chlorine, odor, organic
contaminants, pesticides and chemicals that
contributed totaste and odor.
This block carbon filter is composed of highperformance carbon that removes free chlorine,
odor, organic contaminants, pesticides and
chemicals thatcontributed to tasteand odor.
Made in USA. High rejection TFC type membrane
with the capacity of producing 80 gallons per day.
This membrane removes the following hard water
contaminants that may be present in your water:
lead, cooper, barium,chromium, mercury, sodium,
cadmium, fluoride,nitrite, nitrate, andselenium.
NSF approved.This postcarbon filter is designed
to improve taste. It removes any residual
impurities and odors from the tank and provides a
finer conditioningof pure water.
20" lengthBlock
Carbon Filter
Service Life
Cartridge Filters
20" length5 micron
Spun-polypropylene
Sediment Filter
20" length
Granular Activated
Carbon Filter
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DRINKING WATER SYSTEM DRINKING WATER SYSTEM
IN
OUT
IN
RO400 400GPD Light Commercial RO400 400GPD Light Commercial
ThepartsofRO400
Post carbonfilter
RO membranehousing
RO membranehousing
RO systemmain
housing bracket
1st stagefilter housing
2nd stagefilter housing
3rd stagefilter housing
RO membranehousing
Post carbonfilter
RO systemmain
housing bracket
Flow restrictor
Flow restrictor
Transformer
Booster pump
Electronic solenoidvalve
Transformer
Booster pump
Electronic solenoid
valve
Transformer
Low-pressure switch
Tank shutoff switch
To thefaucet
To thetank
Operation regulation
5 For the first time operation when
changing thefilters, water should
run forat least 20 minutes before
drinking it.
1 Plug in electricity.
2 Turn on water tank supply.
3 Turn on water tank
supply
4 Pumps start to function
booster
pump x2
ToRO system
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DRINKING WATER SYSTEM
RO400 400GPD Light Commercial RO400 400GPD Light Commercial
4
2
1
3
PRO
NG
WATER
SYSTEM
Jaco nuts
Change membrane
4 Loose the Jaco fitting anti-clockwise.
5 Open the RO membrane housing
anti-clockwise.
6 Take out the old RO membrane with
a handy tool.
7 Insert a new RO membrane.
1 Unplug electricity.
2 Switch off water
supply.
3 Turn off water tank
supply.
ToRO system
Faucet
Tank
Input water
Drain out
Tubing connection diagram
1
2
3
4
In
Towater storage tank
Drain out
Tofaucet
Page 8
1.Loosen the fitting nuts and the cap from the RO membrane housingas shown in
the picture. Unpack the RO membrane and insert to its housing (rubber gasket
towards to the open end). When completed, tighten up the cap with the RO
membrane housingand the jaco fittings.
2.Turn off the water supply. Loosenthe stainless steel pipe connector.
PRO
NG
WATER
SYSTEM
3.Get feed water connector and connect it to the stainless steel pipe as in the
picture 2.
Jaco nuts
Cold
Installation diagram
DRINKING WATER SYSTEM
RO400 400GPD Light Commercial RO400 400GPD Light Commercial
TotankTofaucet
ToRO system
2 Switch offwater
supply.
4 Unplug electricity.
7 Loose the fitting nuts at point 1,2,3.
Takeout the jaco fittings, and seal
it up withthe Teflon tape again.
Replace the newpre-filters.
5 Open the housings
clockwise.
3 Turn off water tank
supply.
6 Insert new filter.
8 After changing filters, let water run
for about 15minutes to clear the
filters.
Change filters
1 Have a half-circle
housing wrench
ready.
Be surethe
rubber gasket
is attached
on thehousing
FLOW
1
2
3
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11 08
PURE-PRO
R
EVERSE OSMOSIS SYSTEM
RO400 400GPD Light Commercial RO400 400GPD Light Commercial
6.a.Unpack water storage tank. Take tank ball valve and deliver valve. Seal the
female jacofitting as attached on the water tank with Teflon tape for15 circles.
(picture 1).Take tank ball valve and tighten it up with the femalejaco fitting.
b.Use Telfon tape again to seal the another deliver valve. (picture 2). Then
tighten itup with the tank ball valve.
4.Get deliver valve and seal it with Teflon tape for 14 circles. Then connector it
with thefeed water connector.
5.Get tubing white, connect it with deliver valve and the inlet water supply (as
point 1on page 06)
Installation diagram
11.Take tubing white. Wear the concave type screw on tubing white andinsert the
tubing shroud as shown in the picture. Connect the tubing top with the faucet
end. Then connect the tubing end to the last stage filter(as point4 onpage 06)
12.Make sure that you complete No. 1 to No. 11. If so, switch on water supply and
plug inelectricity.
PS. Donot use drink water from the first made water in the tank.
Installation diagram
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DRINKING WATER SYSTEM
10
PURE-PRO
R
EVERSE OSMOSIS SYSTEM
RO400 400GPD Light Commercial RO400 400GPD Light Commercial
8.Taketubing white again, connect it with the drain out (as point 3 on page06)
7.Take tubing white, connect it to the deliver valve and the inlet water to storage
tank (aspoint 2 on page 06)
9.Use an electric drill and drill an approximately 1 cm hole through the
kitchenware table.
Installation diagram
10.Take out the faucet and its components. Install the faucet and the rubber
gasket to the kitchenware table. Install the rest of component as shown in the
picture.
Installation diagram
Faucet
Kitchenware table
Twisted plastic locker
Rubber gasket
Flat metalpiece
Screw locker
PS. To suit your kitchenware table, you can choose to have twisted plastic locker
or screwlocker to be installed for your faucet.
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