Krausen 800 WHITE User manual

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Installation and User Manual/Warranty
ONLINE Drinking Water System
Model Numbers：KRAUSEN 8 00 WHITE
KRAUSEN 8 00 ADVANCE
KRAUSEN 8 00 EVOLUTION
Dear customer,
Thank you for purchasing KRAUSEN water purifier!
You now have water treatment equipment that is at the world’s leading position in today’s water
treatment field. It produces pure water that can be consumed directly so the water you drink is cleaner and
also beneficial to your health.
Before you install and use this water purifier, please be sure to read the user manual, this enables
qualified and standardized installation as well as reasonable use and maintenance to maximize the
effectiveness of your water purifier.
If you experience difficulties during installation or usage, please contact your local distributor to carry
out repairs or maintenance for you.

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Contents Page
Safety Considerations…………………………………………………3
Product Introduction……………………………………………………4
Installation Method……………………………………………..………7
◆Pre-Installation Preparations………………………………………..…… 7
◆Instructions for Proper Installation……………………………….……… 7
◆Installation Notes……………………………………………...…..……… 9
Adjustment Methods………………………………………...…………9
Usage Methods…………………………………………………………9
Maintenance and Upkeep……………………………………..………10
◆Computer board control………………………………………………10
◆Filter Replacement Time……………………………….…………………10
◆Filter Replacement Method……………………………….………………11
◆Notes ……………………………………………………………….………11
Failure Diagnosis and Resolution……………………….……………11
After-Sales Service……………………………………..………………12
Packing List………………………………………………………………12

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Safety Considerations(Be sure to read and remember these safety considerations）
In order to avoid property damage and harm to you and others, make note of the following safety
precautions.
★Ignoring the following safety precautions could result in a risky situation:
Warnings If you ignore contents in this section, it may cause permanent damage to the
water purifier or cause serious property damage.
Notes If you ignore the contents in this section, it may lead to damage of some parts of the
water purifier or may result in some property damage.
Warnings
Do not disassemble or modify this
water purifier on your own!
Unauthorized disassembly
or modification of the machine
could lead to machine
malfunctions or leakage
accidents. Please check with
the store where you purchased
this product for product
consultation in order to arrange for repairs.
Do not put things on the top of the
machine!
Obstructing the heat dissipation
may lead to machine damage or
fires.
Do not put heavy things on the
machine!
if you put heavy things on
the machine, it may damage
the spare parts inside, cause
the leakage, malfunction even
serious property damage..
Do not use this water purifier under high
water pressure conditions!
Operating under high-
pressure conditions may cause
the water purifier pipes to
rupture, resulting in leakage, the
machine working improperly, or
even serious property damage.
Recommended inlet pressure is
0.05MPa to 0.35MPa.
Do not let the machine come in contact
with corrosive materials!
These materials could
corrode the outer cover and
affect the water parts or some
toxic and hazardous
compounds could penetrate
the water purifier pipes,
leading to contaminated water
production and machine leakage, which could even
cause bodily and property damage.
Do not put the water purifier close to the
fire!
Do not put the water purifier
near a fire source or place
where the temperature is too
high, this may cause
deformation or melting of the
machine, causing damage or
leakage, which could lead to
serious bodily and property damage.

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Notes
Do not use the water purifier when the
sewer is blocked up!
If it is used while
the sewer is blocked, it may
cause the waste water to
back up or pollution to get
inside the water purifier.
The waste water discharge pipe and
wastewater ratio device cannot be
blocked!
When the waste water
discharge pipes and waste water
ratio device are clogged, it may
lead to high TDS effluent, the RO
membrane may get blocked or
the water purifier may not work.
Water purifier inlet water temperature
should not exceed 38℃!
If the inlet water
temperature is over 38℃, it
will damage the reverse
osmosis membrane leading
to membrane failure.
Do not use in conditions under 5℃!
If the temperature in the room is below 5℃, please be
sure to take measures
to prevent freezing, such
as starting the heater or air
conditioner to prevent leakage
or cracked pipes caused from
water freezing inside the machine.
Do not use this water purifier outdoors!
If this water purifier is used
outdoors, it can lead
to accelerated aging of the
water purifier pipes and
parts, which can cause
leaking or machine failure.
Do not use the water purifier in direct
sunlight!
When the water purifier is in
sunlight for a period of time, it
may create a breeding ground
for microorganisms so the water
purifier water quality will
decrease, and they may pollute
the internal components of the water purifier.

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Product Introduction
1. Blown-up profile of the water purifier
1（a）
1（b）

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2. Electrical diagram
Diagram 2
3. Water route map
Diagram 3

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4. Technical Parameters
Voltage
AC 220V 50HZ
Power Rating
75W
Suitable Water Pressure
0.05MPa～0.35MPa
Operating Pressure
≤0.85MPa
Inlet Temperature
5-38℃
Maximum Inlet Water TDS Value
≤1000PPM
Maximum Daily Water Production Volume
800
Gallons, approximately
2880 Liters
Electric Shock Protection Type
Type II
Suitable Water Quality
Municipal tap water meeting the
GB5749-2006 standards
Note: Due to product improvements, the above parameters may change but the product name plate shall
stay the same. TDS refers to the influent total dissolved solids.
5. Water Purifier Main Parts Function Introduction
Using the current most advanced international RO technology, standard configuration is as follows:
①First is a Inline 2.5`` 5-micron PP filter:
The aperture of the PP filter is 5 microns, can effectively filter rust, sand, other larger particles and solid
impurities in water.
②Second is a Inline 2.5`` granular activated carbon filter:
Can effectively adsorb chlorine, humus, disinfection by-products, odors, colors, and other materials.
③Third is Inline 2.5`` 1-micron PP filter:
Can further remove small particles in the water, suspended solids, colloids, etc.
④Fourth stage is x 2 RO membr sane :
Aperture is 0.0001 micron (0.1 nm), reduces bacterium by 4,000 fold, reduces viruses by over 200 fold,
so you can effectively remove bacteria, viruses, heavy metals, pesticide residues, and other harmful
substances from the water.
⑤The fifth-stage is a post-activated carbon filter:
Regulates water taste, keeps water fresh.
Note: This machine also has an optional configuration:
Pretreatment Filter: KDF two stage filter, KDF three stage filter
Post-filter: Alkaline filter, infrared mineralization activated carbon filter, alkaline sterilization filter,
sterilizing filter

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6. Water Purifier Accessory Functions
High Pressure Pump: Boosts pressure to create a stable environment for the RO membrane.
Low Voltage Switch: To prevent pump idling. When the inlet water pressure is less than 0.03 MPa
or when the inlet water stops, the low-voltage switch automatically shuts off
the power source so the machine stops.
High-Voltage Switch: Prevents pump from fully turning. When the pressure tank is full or has
reached the set pressure, power supply is automatically cut off to stop the
machine.
Inlet Water Solenoid Valve: Connects or cuts off incoming water. Operating pressure range is less than
0.6MPa.
Non Return Valve: controls the flow direction.
Flow restrictor: control the ratio of pure and waste water
7. Direct flow purifier features:
1. Design without storage tank: New advanced design. The water flow is equal to the normal one with
tank. The user can get the pure water at the same time the machine is producing water. This design
solves the contamination problem (such as odors, bacteria etc) caused by long time pure water storage
in tank. It supplies the real “pure and fresh water”.
2. Large Production Capacity and Big Water Flow: Use a 24 x 00G RO membra sne . The production
capacity is 15 16- times of the standard 50G one, and is equal to the water flow of 50G model with
tank. It can reach 1 5. L/min 2～.0L/min
3. Suitable for low water pressure: It can start working if the feed water pressure is no less than
0.03Mpa.
4. Digital Computer Box Automatic Control System: The system can automatically control the water
auto flush process for the RO water purifier to ensure more reliable and safe operation of this machine;
5. Indicator light Display: Indicator light show the working status, it is easy for the maintenance.
6.The inlet and outlet water is on the side: easy for the machine’s installation.
7.Quick connector: New advanced design, quick connectors make it easy for installation, usage
and maintenance.
8.Inline filter, easily dismantle: only dismantle the inline filter to make easily changing

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Installation Method
This company recommends that professionals install the machine for you, because you must use drills and
other power tools in the installation process. If you are installing it yourself, please refer to the following
steps and diagrams:
1. Pre-Installation Preparations
①Confirm the location the water purifier will be installed (when installing, it should depend on the actual
circumstances)
②Confirm the various tools required for installation
Adjustable spanner
1
Drill
1
6.2mm drill bit
1 (waste water hole)
Hole saw, φ14mm
1 (high-speed steel or marble hole saw)
Phillips and flathead screwdrivers
1 of each
Scissors
1 pair
18-21mm wrench
1
14-16mm wrench
1
Needle nose pliers
1
③Confirm that you have all the connectivity accessories required for installation
④Prior to installation turn off the water and/or electricity
2. Instructions for Proper Installation
①Inlet water metal hose and 3-way inlet water joint installation method (if the metal hose diameter is
3/8’’ the 3-way inlet water joint must be purchased separately)
First close the inlet water valve. Unscrew from the metal hose. Remove the 3-way inlet water
joint from the water purifier accessories box, thread one end of the inlet water 3-way joint into the
inlet water valve outlet; one end of the newly unscrewed metal hose should be screwed into the
3-way inlet water joint screw nut (See Diagram 4).

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Diagram 3
②3-way inlet water joint and inlet water ball valve installation method
Take out the inlet water ball valve from the water purifier accessories box, wrap one end of the ball
valve external threads with the appropriate Teflon tape (See Diagram 5), if you have silica gel,
spread a little on and then screw the ball valve into the corresponding hole of the 3-way inlet water
joint (See Diagram 6). Take out the Ø9mm water pipe from the accessories box, using scissors
cut a suitable length of pipe, connect one end of the pipe with the inlet water ball valve (See
Diagram 4), finally screw the nut in place.
Diagram 5 Diagram 6
③Gooseneck faucet installation
In the counter where the faucet is to be installed drill a φ14mm hole in an appropriate position, then
take out the faucet from the water purifier accessory box. Start the faucet installation: first put the
stainless steel neck on the faucet main body (See Diagram 7), then lower the main part of the
faucet into the already drilled hole, and then put the spacer on the lower part of the faucet. Screw
the fixed nut into the bottom end of the faucet to fix the faucet to the counter, finally put the

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appropriate length of Ø6mm pipe into the water inlet connection, put on the nut and hollow ball,
screw to the bottom of the faucet (see Diagram 7). If you want to fix the faucet to the wall, please
use the faucet hanging piece. (when installing be sure to tighten the joints to prevent leakage)
Diagram 7 Diagram 8
④Waste water pipe installation
Using a φ6mm drill punch a small hole into the sink drain pipe, take a suitable length of the 6mm
water pipe, lay one end just inside the hole (See Diagram 8), put some silica gel where the 6mm
pipe and the drain pipe connect to prevent leakage, use a cable tie to fix the waste water pipe to the
drain pipe. (for large flow water purifiers you need waste water clip inserted into the already drilled
drain pipe hole)
⑤RO Membrane Installation
First take the water purifier out from the packaging, open the water purifier outer cover, unscrew the
membrane shell cover inlet water connection end, take out the inlet water pipe, then use the membrane
shell wrench to unscrew the membrane shell cover. Take the RO membrane from its packaging, put the
end of the membrane with the O-ring into the reverse osmosis membrane shell (See Diagram 9) and push it
in, finally screw the membrane shell cover back on, and use the membrane shell wrench to tighten the
membrane shell cover, put the inlet water pipe into the membrane shell inlet water connector and screw in
the nut, then put the membrane shell card into the large single clip and put the water purifier cover back on.
。
Warning:
◆When installing the RO membrane, you should pay attention to the direction of the membrane;
◆When installing the RO membrane, you should first make sure that one end of the membrane has
two O-ring;
◆When installing, be sure to put the end with the O-ring into the end of the membrane shell with the
pure water connection, when installing correctly you only need a little force to put the reverse
osmosis membrane into the membrane shell, if you encounter too much resistance, please do not
force the reverse osmosis membrane into the membrane shell, doing so may cause permanent
damage to the membrane shell or membrane components (the membrane manufacturer does not
assume responsibility for returned components due to damage during installation);
◆Damage to the membrane shell and reverse osmosis membrane element caused as a result of
the above reasons is not covered under the water purifier warranty.

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Diagram 9
3. Installation Considerations
①When installing the water pipes, cannot install a drain stopper, in addition, for the water pipe bottom
connector, the screw nut should have no wire teeth exposed.
②If the inlet water pipe is 9mm, should ensure that the inlet water tube and connector have 30-40cm
of straight piping to avoid burst pipe accidents caused by bending in the pipe.
③If the power cord wiring needs to be longer, then according to the wiring requirements use a Φ8mm
pinched tube to wrap around the connection, then on the outside wrap around insulating electrical
tape, do not place it on the floor, it should be suspended in the air or in another place away from the
ground.
④When installing, if you need to make a hole in the wall, you should first make sure that there are no
electricity or water lines in the location you plan to drill.
⑤This machine must be connected to the safety socket that has the earth wire. Otherwise the
manufactory should not be responsible for any accident.
⑥This machine is installed with the adaptor, it must not touch in much water when installing,
otherwise it would cause the electrical accident.
Adjustment Methods
After confirming that the water route connections are correct, confirm that
you have a power supply and/or water supply. Then follow these steps
to troubleshoot the machine:
Diagram 10
1. Open the tap water inlet valve as well as the water purifier inlet water ball valve, plug in the power
source (See Diagram 10), close the storage tank ball valve, then automatically start a 120 second
flushing process, water will start to drain through the discharge outlet.
2. Wait for the water purifier to operate stably (about 5-10 seconds), check each connection to make
sure it is secure, see if there is any leakage from the membrane shell, filters, etc.
3. Close the pure water gooseneck faucet and storage tank ball valve, wait approximately 30 seconds,
check whether or not the water purifier waste water has stopped.
4. Open the gooseneck faucet, observe whether pure water is flowing through the faucet, if no pure
water is flowing, check whether the tap water pressure is too low or whether the high pressure

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switch cannot be reset.
5. Wait until the machine is operating, close the inlet water ball valve, after a short time observe
whether it has stopped operating, if it has stopped operating, check whether the low-voltage switch
can be reset.
6. Wait some time to make sure everything is correct, then the water purifier can be used safely.
Usage Methods
1. The major components of this product are plastic, when using the product always observe the integrity
of the water purifier to ensure safe use.
2. In order to prevent microbial contamination of membrane components during storage and transportation
the reverse osmosis membrane element package contains a small amount of protective solution while
the post-activated carbon filter will emit activated carbon powder the first time it is used. So for the first
hour the water purifier is operated, do not open the water storage tank. it is recommended that the
water produced is thrown out, otherwise the pure water taste may be unusual.
3. When you start operating the water purifier the pure water TDS value may be a little high, after running
for some time the TDS value for pure water will gradually decrease until it is stable.
4. When you are using the water purifier, the inlet water ball valve should be opened and the pure water
faucet needs to be turned on. When you are not using water turn off the water faucet, the high
pressure switch will automatically cut off the water supply.
5. In these “usage methods”, “usage” refers to when the power supply is connected and/or the inlet water
ball valve is open so the water purifier is in a working condition.
Maintenance and Upkeep
1. Filter Replacement Time
①This machine’s filter replacement cycle for the various filters is derived from statistical indicators on
average tap water use estimates. If there are big discrepancies between the user’s actual water
quality and utilization rate and the average indicators, there will be more obvious differences
between the filter’s actual use time and the estimated cycle such as premature filter clogging,
premature failure, etc. If this happens, filter replacement should be based on actual use, you
should also promptly contact your local after-sales service department.
②This machine’s estimated filter replacement cycle is based on average household water
consumption and is suitable only for residential use, do not install this machine in places that require
large volumes of water. If the water volume requirements are large, this company has appropriate
machines for business purchase.
③According to economic statistics on municipal tap water, a three person family on average uses 10L
of water a day, according to the water volume and inlet water quality conditions, overall filter volume
is approximately as follows (the following data is for reference only):

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Progression
Water Volume (tons)
First: Inline 2.5`` 5-micron PP filter
7.5
Second: Inline 2.5`` 85C granular activated carbon filter
7.5
Third: Inline 2.5`` 1-micron PP filter
10
Fourth: RO membrane
According to the using
conditon
Fifth: Post-activated carbon filter
6
Note: It is recommended that filter element replacement is carried out by after-sales staff.
Water quality has a great influence on the life of the filter, the RO membrane’s lifespan is
affected by many factors, the above table expresses lifespan under standard conditions, in
actual usage, because the water quality may be different, the lifespan may exceed the above
estimate, it may also be lower than the estimate, this data is for reference only. Under normal
circumstances if the following situations are experienced, you should consider replacing the
filter:
◆Poor water quality, taste declines, TDS value of water rises;
◆Water flow is significantly reduced, check to see if the filter or membrane is blocked (and
determine that it was not caused by a temperature drop);
◆If the filter’s outer surface is covered in mud or the filter has significantly changed color;
◆If serious filter clogging leads to no pure water from the water purifier.
2. Filter Replacement Method
①Replacing the filters
First close the inlet water ball valve and unplug the power supply. Open the front cover of the
machine. Unscrew the nuts on both sides of the old filter, and pull out the water pipe. Take out the
old filter and remove the connectors on both ends. Wrap each of the connector with Teflon tap (If
you have silica gel, it’s better to have a little on), then mount onto the both ends of the new filter.
Finally assemble the water pipe back and place the filter back onto the single clip. Pay attention to
the arrow on the filter, and connect pipes according to arrow indicating (left—water inlet,
right—water outlet).
Diagram 12
②For replacement of membrane elements please see “RO Membrane Installation” (Page 10).

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3. Computer box control
（a）indicator light display（from top to bottom）： 1.full，2.sleep，3.shortage，4.leakage。
A
（b）indicator light display（from top to bottom）： 1.full，2.sleep，3.shortage，4.leakage。
B
The computer box controls the working status, to ensure the machine work normally, and the RO membrane is in
excellent working condition.
1. The machine will protect itself by stopping to work too long time in sleep condition. (this
machine is for domestic use, it would not happen to sleep condition when use normally. Only you
forget to close the faucet or exceed the standard volume, the computer box would automatically
stop the machine for protection.)
2. when the light turns on from the top to bottom, it means working normally.
3. when the light shines, it means you need to change the filter. Light 1,2,3,4 separately represent
the first, second, third and fifth stage filter
4. If the machine continuously works more than 45 minutes, it would stop 45 minutes for
protection(sleep condition).After the sleep period, the machine can work normally.
5. when the inlet water comes from the shortage condition to normal water pressure, the low
pressure switch will last 5 seconds to normal work, and at that time the shortage light will be on
for 5 seconds.
6. when the leakage needle examine the water leakage, the machine will delay 5 seconds to stop, in
full
This light will be on when the tank is full
sleep
The machine is not working now
shortage
The low pressure switch is shut off, check the inlet water
and its pressure，
leakage
The needle on the bottom show the league inside, pls check
the pipe or the connector.
full
This light will be on when the tank is full
sleep
The machine is not working now
shortage
The low pressure switch is shut off, check the inlet water
and its pressure，
leakage
The needle on the bottom show the league inside, pls check
the pipe or the connector.

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this condition the light will keep the same before leakage, then the leakage light will be on. If the
leakage disappears, the machine will delay 10 minutes (leakage light is still on) to the former
normal work..
7. when it comes to the filter life span, the step to the original: press the moving button on the full
condition, when heard the reminding voice, the full light shining means the first stage filter is
ready to renew. Press the renew button and heard the reminding voice, then the full light keep
turning on, now the first stage filter finished renew. When you want to renew the second, third,
and fifth stage filter, pls press the moving button until it comes the corresponding shining, then
follow the above step.
A is for moving button, B is for renew button.
4. Notes
①RO membrane water production volume
The RO membrane component water volume is influenced by the inlet water pressure and water
temperature, this machine’s stated volume of 800GPD is tested with net pressure of 0.5MPa
and inlet water temperature of 25℃, if the net pressure is less than 0.5MPa or if the inlet
water temperature is less than 25℃, the RO membrane element water production will be
less than 800GPD.
②Disposal of old filters
After replacing old filters, they cannot be cleaned and reused; it is recommended that you dispose
of them with solid waste garbage
Notes
★When any of the following situations occur, immediately disconnect the water purifier water
source (close the inlet water ball valve) and/or the power source and carry out repairs.
· If the water purifier pipes or related components are leaking.
· If the water purifier’s related components stop working.
· If any components leak electricity.
· If there are any other anomalies or failures.
★When you go out or do not use the machine, disconnect the water purifier water source
(close the inlet water ball valve) and/or power source.
★If the water purifier parts are damaged, it is recommended that the water purifier be entrusted to
the manufacturer or distributor, service center, or specialized technical personnel for replacement
to prevent loss caused by improper operation, the manufacturer is not liable for losses caused by
operation or use not in accordance with the instructions and reminders

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Failure Diagnosis and Resolution
Failure
Experienced
Reason
Resolution Method
The machine
will not start
The power source is not connected
Check the power source or the
power source plug
Low inlet water pressure or no water
Check the inlet water pressure
Low-pressure switch failure, cannot
connect the power source
After connecting the inlet water,
measure the resistance, replace
High-pressure switch cannot be restored
After letting off the pressure,
measure the resistance, replace
Switch Mode Power supply is burned out
Measure the output voltage,
replace
Fuse in the computer box burned out
Measure the output voltage,
replace
The high
pressure pump
is working
properly, but no
water is being
produced
High-pressure pump has lost pressure
Measure the water pump pressure,
replace
Inlet water solenoid valve is faulty, no water
can get in (no pure water)
Replace the solenoid valve
A pre-filter is blocked
Observe the pure water and waste
water, replace the pre-filter
Non return valve is blocked (waste water,
no pure water)
Replace the non return valve
The RO Membrane is plugged
Clean or replace the RO membrane
The machine is
turned off but
waste water has
not stopped
Inlet solenoid valve failed, cannot
effectively cut off the water supply
Observe the waste water, replace
the inlet solenoid valve
Non return valve has lost pressure (small
waste water flow rate)
Observe the waste water, replace
the non return valve
After the
machine is filled
with water
(stand by), the
machine starts
repeatedly
Non return valve has lost pressure
Replace the non return valve
High-pressure switch failure
Replace the high pressure switch
System is exhibiting a loss of pressure
After checking the non return valve,
check whether there is water
leakage in the pipelines
The pure water
flow is small or
not flowing
Pre-filter is plugged
Replace the pre-filter
RO membrane is plugged
Wash or replace the RO membrane
Inlet solenoid valve failure
Replace the inlet solenoid valve
High pressure pump pressure is not
enough
Measure the high pressure pump
water pressure, replace

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After-Sales Service
1. The warranty is valid from the date of installation.
2. Warranty period: One-year machine warranty. The warranty does not include consumables
(consumables include filters, RO membranes, and storage tanks).
3. Please keep the warranty in a safe place, for maintenance you must have your purchase invoice,
only then is the warranty effective.
4. No invoice, altered machine number, the user replacing parts or modifying the water purifier on their
own, the user not following the requirements of the user manual, and men-made damage do not fall
under the scope of the warranty.
5. If your water purifier exhibits abnormal behavior, please immediately turn of the water source, cut
off the power, and contact your local vendor.
Notes：
The company reserves the right to change product design, configuration, and specifications without
notice.
The company has the final explanation rights if this manual is unclear, has mistakes, or if there were
printing problems which caused problems.
Packing List
·
Main machine (including x 2 RO membran se )
1 unit
· Water pipe
(ø6mm and ø9mm)
Each 1 roll
· Installation and User Guide
1 copy
· Gooseneck faucet
1
· Membrane shell wrench
1
· Accessory pack
1 package
Notes：
Unit Conversion: 0.1MPa ＝1.02Kg/cm2＝14.5Psi
1Psi＝0.07 Kg/cm2
1 Gallon ＝3.785 Liters