Bluevua RO100CEL User manual

it
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Blusvua
Reverse Osmosis Drinking Water System

Thank you for choosing Bluevua!
Every product sold allows us to bring more people to
a healthier lifestyle with clean water, and to a more
sustainable future with less plastic waste.
CONTE
1. Preparation
1.1 Precautions
1.2 Before Installation
1.3 Required Tools -
1.4 Specifications
1.5 Product & Accessories List -
1.6 Product Overview -
2. Installation
2.1 Step 1: Install The Feed Water Tubing
2.2 Step 2: Install The Pure Water Tubing -
2.3 Step 3: Install The Waste Water Tubing
2.4 Step 4: Install The RO Water Storage Tank -
2.5 Step 5: Plug In The Power And Start Up System
3. Maintenance
3.1 Filter Replacement Cycle -
3.2 Water Pressure Gauge -+
3.3 Pre-filters Replacement Steps ---
3.4 RO Filter Replacement Steps
3.5 Post-filters Replacement Steps
3.6 Tube Detachment -
5. Warranty -

Thank you for choosing Bluevua!
Every product sold allows us to bring more people to
a healthier lifestyle with clean water, and to a more
sustainable future with less plastic waste.
CONTE
1. Preparation
1.1 Precautions
1.2 Before Installation
1.3 Required Tools -
1.4 Specifications
1.5 Product & Accessories List -
1.6 Product Overview -
2. Installation
2.1 Step 1: Install The Feed Water Tubing
2.2 Step 2: Install The Pure Water Tubing -
2.3 Step 3: Install The Waste Water Tubing
2.4 Step 4: Install The RO Water Storage Tank -
2.5 Step 5: Plug In The Power And Start Up System
3. Maintenance
3.1 Filter Replacement Cycle -
3.2 Water Pressure Gauge -+
3.3 Pre-filters Replacement Steps ---
3.4 RO Filter Replacement Steps
3.5 Post-filters Replacement Steps
3.6 Tube Detachment -
5. Warranty -

PREPARATION
1.1 Precautions
Note:
All contents in this chapter are related to safety, users must comply with it.
All contents in this chapter are only for the correct use of this product.
) Prohibition
Avoid installing Do not expose to an Do not store
(A=) under direct sunlight environment below {‘) flammable items
and outdoor places 0°c near the machine
@ Warning
PREPARATION
1.2 Before Installation
Open the packaging and take out the entire machine, as well as all the accessories.
Confirm them in accordance with the list to ensure that nothing is missing or damaged
during the shipping. If there is any part broken or cracked, please stop the installation
and contact Bluevua Support Team instead. To ensure a smooth installation, please
watch the installation video from our website: www.bluevua.com
Tel: [phone] Customer Service
Email: [email protected]
1.3 Required Tools
® Variable speed drill
© Drill bit: 1/4” (for the drainpipe),1/4” (for faucet hole)
© Adjustable wrench, pliers
® Screwdriver
e Utility knife or scissors
® Flashlight
When the machine breaks down,
please cut off the water and power
supply quickly
Keep out of reach of children
Please do not let children operate
the machine
/\ Attention
® Towel
1.4 Specifications
Product Model
Product Size (L'W*H)
Feed Water Pressure
RO100CEL-Bluevua
L387*W239*H396mm
0.15~0.4 MPa
Do not disassemble the machine by
yourself as to prevent water leakage
and damage to the machine
Please make sure the temperature
of water source is 5-38 °C
Feed Water Temperature 41~100°F / 5~38°C
Feed Water Requirement Tap Water
When the machine will be inactive
for more than 24 hours, please shut
down its water source and turn off its
power supply
In order to run the machine
smoothly, please use accessories
and filter cartridges from Bluevua
®
Pure Water Rate 100 Gallon Per Day
Input 100~240 V AC
Output 24 V DC; 1.5A
Power Specifications
Note: The water flow rate is affected by water pressure and water temperature. The
water flow is measured under 0.2 MPa water pressure and 25°C water temperature.
When water pressure and water temperature fluctuate, the water flow also fluctuates.
®

PREPARATION
1.1 Precautions
Note:
All contents in this chapter are related to safety, users must comply with it.
All contents in this chapter are only for the correct use of this product.
) Prohibition
Avoid installing Do not expose to an Do not store
(A=) under direct sunlight environment below {‘) flammable items
and outdoor places 0°c near the machine
@ Warning
PREPARATION
1.2 Before Installation
Open the packaging and take out the entire machine, as well as all the accessories.
Confirm them in accordance with the list to ensure that nothing is missing or damaged
during the shipping. If there is any part broken or cracked, please stop the installation
and contact Bluevua Support Team instead. To ensure a smooth installation, please
watch the installation video from our website: www.bluevua.com
Tel: [phone] Customer Service
Email: [email protected]
1.3 Required Tools
® Variable speed drill
© Drill bit: 1/4” (for the drainpipe),1/4” (for faucet hole)
© Adjustable wrench, pliers
® Screwdriver
e Utility knife or scissors
® Flashlight
When the machine breaks down,
please cut off the water and power
supply quickly
Keep out of reach of children
Please do not let children operate
the machine
/\ Attention
® Towel
1.4 Specifications
Product Model
Product Size (L'W*H)
Feed Water Pressure
RO100CEL-Bluevua
L387*W239*H396mm
0.15~0.4 MPa
Do not disassemble the machine by
yourself as to prevent water leakage
and damage to the machine
Please make sure the temperature
of water source is 5-38 °C
Feed Water Temperature 41~100°F / 5~38°C
Feed Water Requirement Tap Water
When the machine will be inactive
for more than 24 hours, please shut
down its water source and turn off its
power supply
In order to run the machine
smoothly, please use accessories
and filter cartridges from Bluevua
®
Pure Water Rate 100 Gallon Per Day
Input 100~240 V AC
Output 24 V DC; 1.5A
Power Specifications
Note: The water flow rate is affected by water pressure and water temperature. The
water flow is measured under 0.2 MPa water pressure and 25°C water temperature.
When water pressure and water temperature fluctuate, the water flow also fluctuates.
®

PREPARATION
1.5 Product & Accessories List
7N\
~
)
g ©
E o
Ll -
= H L]
RO Water System With Reverse Osmosis Reverse Osmosis RO Faucet
PP+GACHCTO+PCF+MIN Filters Membrane x 1 Water Storage Tank x 1 x1Set
just
0
a0 1]
Water Leakage Filter Housing RO Feed Water Adapter Storage Tank
Protector x 1 Set Wrench x 2 3/8"-1/2" x 1 Set Valve x 1
Power Adapter White 1/4” PE Blue 1/4” PE Black 1/4” PE
x1Set Tube x 60"x 2 Tube x 60" Tube x 60"
Blutvua
/ é é B
Drain Saddle 1/4” Quick-Connect Fitting Adjustable Wrench User Guide
x15et x1 +Teflon Tape x1
®
PREPARATION
1.6 Product Overview
The accessories are installed and connected as shown in the following (Figure 2).
For a more efficient installation, please check and be familiar with the corresponding
location (Figure 1), and remember to remove the trumpet-shaped cap from the port
before the installation.
Water Pressure Gauge
Back Cover
Handle
Polypropylene
Feed Water Port Sediment Filter (PP)
Granular Activated
Waste Water Port Carbon Filter (GAC)
Coconut Carbon
Block Filter (CTO)
Pure Water Port
Storage Tank Port

PREPARATION
1.5 Product & Accessories List
7N\
~
)
g ©
E o
Ll -
= H L]
RO Water System With Reverse Osmosis Reverse Osmosis RO Faucet
PP+GACHCTO+PCF+MIN Filters Membrane x 1 Water Storage Tank x 1 x1Set
just
0
a0 1]
Water Leakage Filter Housing RO Feed Water Adapter Storage Tank
Protector x 1 Set Wrench x 2 3/8"-1/2" x 1 Set Valve x 1
Power Adapter White 1/4” PE Blue 1/4” PE Black 1/4” PE
x1Set Tube x 60"x 2 Tube x 60" Tube x 60"
Blutvua
/ é é B
Drain Saddle 1/4” Quick-Connect Fitting Adjustable Wrench User Guide
x15et x1 +Teflon Tape x1
®
PREPARATION
1.6 Product Overview
The accessories are installed and connected as shown in the following (Figure 2).
For a more efficient installation, please check and be familiar with the corresponding
location (Figure 1), and remember to remove the trumpet-shaped cap from the port
before the installation.
Water Pressure Gauge
Back Cover
Handle
Polypropylene
Feed Water Port Sediment Filter (PP)
Granular Activated
Waste Water Port Carbon Filter (GAC)
Coconut Carbon
Block Filter (CTO)
Pure Water Port
Storage Tank Port

PREPARATION
7N
/_@ Kitchen RO
Faucet H—’i Faucet
(
Pure Water Tubing
Blue PE Tube
Waste Water Tubing|
Black PE Tube
b
A
Cold Water
Supply Valve
=
-
Feed Water Tubing
White PE Tube
xT_..:
E]r
LEGEND
Step1: Ato B RO Feed Water Adapter to Water Leakage Protector (IN)
CtoD Water Leakage Protector (OUT) to Feed Water Port
Step2: Eto F Waste Water Port to Drain Pipe
Step3: Gto H Pure Water Port to RO Faucet
Step4: | toJ RO Water Storage Tank to Storage Tank Port
Step5: Kto L Power Outlet to Power Port
INSTALLATION
2.1 Step 1: Install The Feed Water Tubing
1. Close the cold water supply valve. Turn on the kitchen faucet to release the water
pressure. Please make sure the kitchen faucet has remained open without any water
coming out, then proceed to the next step.
2. Unscrew the cold water pipe from the cold water supply valve.
3. Unscrew the nut on the side with a pull buckle on the RO feed water adapter.
4. Insert one end of the white 1/4” PE tube into the same side, then screw the nut
(through the PE tube) back to tighten the connection. Please make sure the tube is
fully inserted and locked.
5. Screw the cold water pipe onto the RO feed water adapter with the original washer
in between. Then tighten the pipe firmly with an adjustable wrench.
6. Screw your RO feed water adapter onto the cold water supply valve with washer in
between. Then tighten the adapter firmly with an adjustable wrench.
Note 1: For 4 and 5, If the cold water pipe is 3/8” instead of 1/2”, please use the
attached 3/8” converter (Figure 3).
2. Unscrew from the cold water supply valve
5. Screw onto the adapter with washer between
1/2" Cold Water Pipe
3. Unscrew the nut
4. Insert the white 1/4” PE tube to the adapter
then screw the nut back
2 — 3
Original Washer
Washer RO Feed Water Adapter
Water Supply 1. Tumn off the cold water supply valve
Valve 6. Screw onto the adapter with washer between
®

PREPARATION
7N
/_@ Kitchen RO
Faucet H—’i Faucet
(
Pure Water Tubing
Blue PE Tube
Waste Water Tubing|
Black PE Tube
b
A
Cold Water
Supply Valve
=
-
Feed Water Tubing
White PE Tube
xT_..:
E]r
LEGEND
Step1: Ato B RO Feed Water Adapter to Water Leakage Protector (IN)
CtoD Water Leakage Protector (OUT) to Feed Water Port
Step2: Eto F Waste Water Port to Drain Pipe
Step3: Gto H Pure Water Port to RO Faucet
Step4: | toJ RO Water Storage Tank to Storage Tank Port
Step5: Kto L Power Outlet to Power Port
INSTALLATION
2.1 Step 1: Install The Feed Water Tubing
1. Close the cold water supply valve. Turn on the kitchen faucet to release the water
pressure. Please make sure the kitchen faucet has remained open without any water
coming out, then proceed to the next step.
2. Unscrew the cold water pipe from the cold water supply valve.
3. Unscrew the nut on the side with a pull buckle on the RO feed water adapter.
4. Insert one end of the white 1/4” PE tube into the same side, then screw the nut
(through the PE tube) back to tighten the connection. Please make sure the tube is
fully inserted and locked.
5. Screw the cold water pipe onto the RO feed water adapter with the original washer
in between. Then tighten the pipe firmly with an adjustable wrench.
6. Screw your RO feed water adapter onto the cold water supply valve with washer in
between. Then tighten the adapter firmly with an adjustable wrench.
Note 1: For 4 and 5, If the cold water pipe is 3/8” instead of 1/2”, please use the
attached 3/8” converter (Figure 3).
2. Unscrew from the cold water supply valve
5. Screw onto the adapter with washer between
1/2" Cold Water Pipe
3. Unscrew the nut
4. Insert the white 1/4” PE tube to the adapter
then screw the nut back
2 — 3
Original Washer
Washer RO Feed Water Adapter
Water Supply 1. Tumn off the cold water supply valve
Valve 6. Screw onto the adapter with washer between
®

INSTALLATION
White 1/4” PE tube U l
[%J l Screw On )
38"
-
6. Measure the needed length of the white 1/4” PE tube to reach the water leakage
protector. Then use the utility knife or scissors to cut the tube.
7. Connect the cut PE tube to the IN port of the water leakage protector (Figure 4).
8. Open the cover of water leakage protector (Figure 5).
9. Insert a cotton and close the cover (Figure 6).
10. Tear off the double-sided tape attached with the water leakage protector; then stick
the water leakage protector near the machine.
Note 2: The cotton swells after soaking up water, blocking the tubing to prevent further
leaking (Figure 7). Please clean any water stain near the machine before installing. If
the protector is accidently triggered by water stain, please replace with a new cotton.
INSTALLATION
11. Insert the other section of white 1/4” PE tube into the OUT port of the water leakage
protector (Figure 8).
12. Connect the white 1/4” PE tube to the feed water port on the machine (Figure 9).
Note 3: DO NOT turn on the cold water supply valve and the RO feed water adapter
before starting up the system.
2.2 Step 2: Install The Pure Water Tubing
1. Place upper-cap and mounting-washer on the faucet rod.
2. Insert the RO faucet into the hole on the countertop. If there is no existing hole,
please refer to the later Note.
3. Under the sink, place the bottom-cap and the nut on the faucet rod. Tighten them up
until the faucet stands firmly on the counter.
4. Place the Quick-Connect Fitting to the bottom of faucet rod. Pull it few times to make
sure it is connected firmly.
5. Push the blue 1/4” PE tube into the other end of the Quick-Connect Fitting.
6. Measure the needed length of blue 1/4” PE tube to reach the machine. Then use the
utility knife or scissors to cut the tube.
7. Connect the blue 1/4” PE tube to the pure water port on the machine (Figure 10).

INSTALLATION
White 1/4” PE tube U l
[%J l Screw On )
38"
-
6. Measure the needed length of the white 1/4” PE tube to reach the water leakage
protector. Then use the utility knife or scissors to cut the tube.
7. Connect the cut PE tube to the IN port of the water leakage protector (Figure 4).
8. Open the cover of water leakage protector (Figure 5).
9. Insert a cotton and close the cover (Figure 6).
10. Tear off the double-sided tape attached with the water leakage protector; then stick
the water leakage protector near the machine.
Note 2: The cotton swells after soaking up water, blocking the tubing to prevent further
leaking (Figure 7). Please clean any water stain near the machine before installing. If
the protector is accidently triggered by water stain, please replace with a new cotton.
INSTALLATION
11. Insert the other section of white 1/4” PE tube into the OUT port of the water leakage
protector (Figure 8).
12. Connect the white 1/4” PE tube to the feed water port on the machine (Figure 9).
Note 3: DO NOT turn on the cold water supply valve and the RO feed water adapter
before starting up the system.
2.2 Step 2: Install The Pure Water Tubing
1. Place upper-cap and mounting-washer on the faucet rod.
2. Insert the RO faucet into the hole on the countertop. If there is no existing hole,
please refer to the later Note.
3. Under the sink, place the bottom-cap and the nut on the faucet rod. Tighten them up
until the faucet stands firmly on the counter.
4. Place the Quick-Connect Fitting to the bottom of faucet rod. Pull it few times to make
sure it is connected firmly.
5. Push the blue 1/4” PE tube into the other end of the Quick-Connect Fitting.
6. Measure the needed length of blue 1/4” PE tube to reach the machine. Then use the
utility knife or scissors to cut the tube.
7. Connect the blue 1/4” PE tube to the pure water port on the machine (Figure 10).

INSTALLATION
Upper-Cap
Mounting Washer
Counter
? Bottom-Cap
m— —— Nut
S
Quick-Connect
Fitting
Hi Blue 1/4" PE Tube
®
A
Note: If there is no existing hole on the
countertop, please refer to the following
procedures to drill a hole. When drilling
the hole, please remember to wear
safety goggles to protect your eyes.
1. Choose matching drill bits for the
material of the counter: use diamond
core for granite, and use a carbide drill
bit for stainless steel. Avoiding using a
hammer drill on natural stone, glass or
ceramic.
2. Stick the bottom of the faucet rod on
the sink or countertop. Start drilling at
the lowest speed, and hold the drill
straight with firm pressure to prevent the
bit from slipping.
3. Drill a suitable hole according to the
size (1%") of the faucet rod.
4. Once the drill bit breaks through the
surface, slightly swirl the drill to apply
pressure in a circle evenly.
I
INSTALLATION
2.3 Step 3: Install The Waste Water Tubing
1. Choose a preferred location on the drainpipe to install the drain saddle. We highly
suggest to install the drain saddle on the vertical-directed drainpipe.
2. Drill a 1/4” hole on the side of the drainpipe. Be careful not to penetrate the other
side of the drainpipe.
3. Place the front plate on the end of the remaining black 1/4” PE tube, and insert the
tube into the drilled hole for about 1” deep (Figure 11).
4. Place the back plate on the other side of the drainpipe to combine to the front plate.
Use the adjustable wrench to tighten the plates with screws and nuts evenly.
5. Connect the black 1/4” PE tube to the waste water port on the machine (Figure 12).
Back Plate
\ a Front Plate
1/4” PE Tube
Drainpipe
5]
=

INSTALLATION
Upper-Cap
Mounting Washer
Counter
? Bottom-Cap
m— —— Nut
S
Quick-Connect
Fitting
Hi Blue 1/4" PE Tube
®
A
Note: If there is no existing hole on the
countertop, please refer to the following
procedures to drill a hole. When drilling
the hole, please remember to wear
safety goggles to protect your eyes.
1. Choose matching drill bits for the
material of the counter: use diamond
core for granite, and use a carbide drill
bit for stainless steel. Avoiding using a
hammer drill on natural stone, glass or
ceramic.
2. Stick the bottom of the faucet rod on
the sink or countertop. Start drilling at
the lowest speed, and hold the drill
straight with firm pressure to prevent the
bit from slipping.
3. Drill a suitable hole according to the
size (1%") of the faucet rod.
4. Once the drill bit breaks through the
surface, slightly swirl the drill to apply
pressure in a circle evenly.
I
INSTALLATION
2.3 Step 3: Install The Waste Water Tubing
1. Choose a preferred location on the drainpipe to install the drain saddle. We highly
suggest to install the drain saddle on the vertical-directed drainpipe.
2. Drill a 1/4” hole on the side of the drainpipe. Be careful not to penetrate the other
side of the drainpipe.
3. Place the front plate on the end of the remaining black 1/4” PE tube, and insert the
tube into the drilled hole for about 1” deep (Figure 11).
4. Place the back plate on the other side of the drainpipe to combine to the front plate.
Use the adjustable wrench to tighten the plates with screws and nuts evenly.
5. Connect the black 1/4” PE tube to the waste water port on the machine (Figure 12).
Back Plate
\ a Front Plate
1/4” PE Tube
Drainpipe
5]
=

INSTALLATION
2.4 Step 4: Install The RO Water Storage Tank
1. Take off the blue top cap of the RO water storage tank, then screw the storage tank
valve onto the tank. Keep the valve sealed by turning the blue handle 90 degree in
clockwise direction.
2. Insert the white 1/4” PE tube into the storage tank valve, then connect the other end
of the tube to the storage tank port on the machine (Figure 13).
2.5 Step 5: Plug In The Power and Start Up System
1. Make sure the storage tank valve has been turned off so the flushing water does not
flow into the storage tank.
2. Use the filter adjustable wrench to twist off the RO filter housing in clockwise
direction. Insert the reverse osmosis membrane into the filter housing. After inserting
the filter, twist the filter housing back in counter-clockwise direction.
3. Turn on the cold water supply valve and the RO feed water adapter.
4. Plug in the power adapter and turn on the RO faucet to flush the filters. Let the faucet
runs for 15 minutes to release water, which could be black due to carbon particles
being flushed out. Please wait for 5 more minutes until the water turns clean, then turn
off the RO faucet. Be aware that the water is NOT drinkable during the flushing.
@
INSTALLATION
5. Turn on the storage tank valve to fill the RO water storage tank, which will take 60
minutes to be filled up. Make sure the RO faucet is turned off during the process.
6. After filling the RO water storage tank, turn on the RO faucet to let the water in the
storage tank flow out. The flushing is finished when the storage tank is drained.
Note: We highly recommend you to operate 5 and 6 for twice before using any water.
During the flushing process, please double check and make sure all tubing is installed
correctly and there is no leakage at any joint, fitting, valve, or PE tube connection.
7. Turn off the RO faucet and let the storage tank to be filled up for daily drinking.
Congratulations! You have finished the Installation!

INSTALLATION
2.4 Step 4: Install The RO Water Storage Tank
1. Take off the blue top cap of the RO water storage tank, then screw the storage tank
valve onto the tank. Keep the valve sealed by turning the blue handle 90 degree in
clockwise direction.
2. Insert the white 1/4” PE tube into the storage tank valve, then connect the other end
of the tube to the storage tank port on the machine (Figure 13).
2.5 Step 5: Plug In The Power and Start Up System
1. Make sure the storage tank valve has been turned off so the flushing water does not
flow into the storage tank.
2. Use the filter adjustable wrench to twist off the RO filter housing in clockwise
direction. Insert the reverse osmosis membrane into the filter housing. After inserting
the filter, twist the filter housing back in counter-clockwise direction.
3. Turn on the cold water supply valve and the RO feed water adapter.
4. Plug in the power adapter and turn on the RO faucet to flush the filters. Let the faucet
runs for 15 minutes to release water, which could be black due to carbon particles
being flushed out. Please wait for 5 more minutes until the water turns clean, then turn
off the RO faucet. Be aware that the water is NOT drinkable during the flushing.
@
INSTALLATION
5. Turn on the storage tank valve to fill the RO water storage tank, which will take 60
minutes to be filled up. Make sure the RO faucet is turned off during the process.
6. After filling the RO water storage tank, turn on the RO faucet to let the water in the
storage tank flow out. The flushing is finished when the storage tank is drained.
Note: We highly recommend you to operate 5 and 6 for twice before using any water.
During the flushing process, please double check and make sure all tubing is installed
correctly and there is no leakage at any joint, fitting, valve, or PE tube connection.
7. Turn off the RO faucet and let the storage tank to be filled up for daily drinking.
Congratulations! You have finished the Installation!

MAINTENANCE
3.1 Filter Replacement Cycle
PP Polypropylene Sediment Filter 12 Months
Pre-filters GAC Granular Activated Carbon Filter 12 Months
CTO Coconut Carbon Block Filter 12 Months
RO Filter RO Reverse Osmosis Membrane Filter 24 Months
PCF Post Carbon Fiber Filter 12 Months
Post-filters.
MIN Mineral Ball 12 Months
Note:
1. Actual lifetime of the filters varies from different regions, water quality, season and
usage. Please replace the filters according to the water pressure gauge.
2. If the filters expire, please purchase and replace the filters as soon as possible.
Otherwise, the filtration efficiency will be greatly reduced.
3.2 Water Pressure Gauge
Yellow: Below Standard Blue: Standard Red: Above Standard
0~3.5 kglem? | When one or more of the front three pre-filters (PP, GAC and CTO) are
|- blocked, or the feed water pressure is too low, the pressure gauge points
0~50 psi at yellow section. Please purchase and replace the blocked filters.
3.5~8.5kglem” | \hen the machine works at standard status, the water pressure gauge
o120 pal points at blue section.
2
8.5~15kg/em” | \yhen the RO membrane is blocked, the water pressure gauge points at
120200 psi | Ted section. Please purchase and replace the blocked membrane.
®
MAINTENANCE
3.3 Pre-filters Replacement Steps
1. Before replacing the filter, please turn off the feed water adapter and the storage
tank valve, then turn on the RO faucet to drain out water in the machine.
2. Lift up the filter (Figure 14) and twist the filter housing clockwise to detach it from the
machine. The filter housing wrench should come in handy: simply hoop the filter
housing with the filter housing wrench for easier twisting (Figure 15).
3. Remove the old filter cartridge inside and replace it with the new one. Make sure the
filter cartridge aligns with the top of housing.
4. Locate the white spiked-ring and place it on top of the cartridge; this prevents the
cartridge from shaking during operation. Meanwhile, make sure the black rubber ring
outside the housing is tightened, or the water may leak when passing through.
5. Use the filter housing wrench to install the housing back by hooping and twisting it
in a counter-clockwise direction. Check and make sure the filter housing is firmly
screwed to finish filter replacement (Figure 16).
3.4 RO Filter Replacement Steps
1. Before replacing the filter, please turn off the feed water adapter and the storage
tank valve, then turn on the RO faucet to drain out water in the machine.
2. Press both buckles on the top of the back cover, then open the back cover to expose
the RO filter and post filter inside (Figure 17).

MAINTENANCE
3.1 Filter Replacement Cycle
PP Polypropylene Sediment Filter 12 Months
Pre-filters GAC Granular Activated Carbon Filter 12 Months
CTO Coconut Carbon Block Filter 12 Months
RO Filter RO Reverse Osmosis Membrane Filter 24 Months
PCF Post Carbon Fiber Filter 12 Months
Post-filters.
MIN Mineral Ball 12 Months
Note:
1. Actual lifetime of the filters varies from different regions, water quality, season and
usage. Please replace the filters according to the water pressure gauge.
2. If the filters expire, please purchase and replace the filters as soon as possible.
Otherwise, the filtration efficiency will be greatly reduced.
3.2 Water Pressure Gauge
Yellow: Below Standard Blue: Standard Red: Above Standard
0~3.5 kglem? | When one or more of the front three pre-filters (PP, GAC and CTO) are
|- blocked, or the feed water pressure is too low, the pressure gauge points
0~50 psi at yellow section. Please purchase and replace the blocked filters.
3.5~8.5kglem” | \hen the machine works at standard status, the water pressure gauge
o120 pal points at blue section.
2
8.5~15kg/em” | \yhen the RO membrane is blocked, the water pressure gauge points at
120200 psi | Ted section. Please purchase and replace the blocked membrane.
®
MAINTENANCE
3.3 Pre-filters Replacement Steps
1. Before replacing the filter, please turn off the feed water adapter and the storage
tank valve, then turn on the RO faucet to drain out water in the machine.
2. Lift up the filter (Figure 14) and twist the filter housing clockwise to detach it from the
machine. The filter housing wrench should come in handy: simply hoop the filter
housing with the filter housing wrench for easier twisting (Figure 15).
3. Remove the old filter cartridge inside and replace it with the new one. Make sure the
filter cartridge aligns with the top of housing.
4. Locate the white spiked-ring and place it on top of the cartridge; this prevents the
cartridge from shaking during operation. Meanwhile, make sure the black rubber ring
outside the housing is tightened, or the water may leak when passing through.
5. Use the filter housing wrench to install the housing back by hooping and twisting it
in a counter-clockwise direction. Check and make sure the filter housing is firmly
screwed to finish filter replacement (Figure 16).
3.4 RO Filter Replacement Steps
1. Before replacing the filter, please turn off the feed water adapter and the storage
tank valve, then turn on the RO faucet to drain out water in the machine.
2. Press both buckles on the top of the back cover, then open the back cover to expose
the RO filter and post filter inside (Figure 17).

MAINTENANCE
3. Locate and detach the tubes from both
sides of the RO filter housing by pressing
the circle unlocking ring and pulling the
tube simultaneously (Figure 22).
4. Detach the RO filter from the frame,
then twist off the filter housing cap in a
clockwise direction. The small housing
wrench can be to hoop the filter housing
cap for easier turning (Figure 18).
5. Remove the old RO membrane and
replace it with the new one. The O-ring of
the new RO membrane should be placed -
on the end of the RO filter housing as Figure 17
shown (Figure 19).
6. After replacing, twist the filter housing cap back in a counter-clockwise direction
(Figure 20). Check and make sure the filter housing cap is firmly screwed to prevent
leaking.
7. Put the filter back on the frame. Remember that the printed arrow on the sticker of
the RO filter housing should aligns with the flow direction (Figure 21).
8. Insert both sides of the tubes back to finish the RO filter replacement. Check and
make sure the tubes are fully inserted and locked before restart the system.
®
MAINTENANCE
3.5 Post-filters Replacement Steps
1. Before replacing the filter, please turn off the feed water adapter and the storage
tank valve, then turn on the RO faucet to drain out water in the machine.
2. Press both buckles on the top of the back cover, then open the back cover to expose
the RO filter and post filter inside (Figure 17).
3. Locate and detach the tubes from both sides of the post filter by pressing the
unlocking ring and pulling the tube simultaneously (Figure 22).
4. Remove and replace the old filter. Remember that the printed arrow on the filter
sticker should aligns with the flow direction (Figure 21).
5. After replacing, insert the detached tubes back to finish post-filter replacement.
Make sure the tubes are fully inserted and locked before restart the system.
I 1 [
N2 | N2
MIN | |PCF| | RO CTO| (GAC| | PP
| I
2

MAINTENANCE
3. Locate and detach the tubes from both
sides of the RO filter housing by pressing
the circle unlocking ring and pulling the
tube simultaneously (Figure 22).
4. Detach the RO filter from the frame,
then twist off the filter housing cap in a
clockwise direction. The small housing
wrench can be to hoop the filter housing
cap for easier turning (Figure 18).
5. Remove the old RO membrane and
replace it with the new one. The O-ring of
the new RO membrane should be placed -
on the end of the RO filter housing as Figure 17
shown (Figure 19).
6. After replacing, twist the filter housing cap back in a counter-clockwise direction
(Figure 20). Check and make sure the filter housing cap is firmly screwed to prevent
leaking.
7. Put the filter back on the frame. Remember that the printed arrow on the sticker of
the RO filter housing should aligns with the flow direction (Figure 21).
8. Insert both sides of the tubes back to finish the RO filter replacement. Check and
make sure the tubes are fully inserted and locked before restart the system.
®
MAINTENANCE
3.5 Post-filters Replacement Steps
1. Before replacing the filter, please turn off the feed water adapter and the storage
tank valve, then turn on the RO faucet to drain out water in the machine.
2. Press both buckles on the top of the back cover, then open the back cover to expose
the RO filter and post filter inside (Figure 17).
3. Locate and detach the tubes from both sides of the post filter by pressing the
unlocking ring and pulling the tube simultaneously (Figure 22).
4. Remove and replace the old filter. Remember that the printed arrow on the filter
sticker should aligns with the flow direction (Figure 21).
5. After replacing, insert the detached tubes back to finish post-filter replacement.
Make sure the tubes are fully inserted and locked before restart the system.
I 1 [
N2 | N2
MIN | |PCF| | RO CTO| (GAC| | PP
| I
2

3.6 Tube Detachment
To detach the PE tube from the machine, use the adjustable wrench to press the circle
unlocking ring of the quick-connect fitting then pull out the tube (Figure 22).
protector blocks the tubing. Check and make sure all tube joints and
f filters are tightened, and check if the protector is accidently triggered
F\gure 22 by moisture/liquid near the machine. Either way, remove the swelled
cotton and clean up the water. After cleaning, insert a new cotton and
close the cover to restart the system.
Q Why the system does not function? v
A1 Low Pressure Switch(LPS) or High Power Switch(HPS) is out of work
or has loose connection: Replace the LPS and HPS.
A2 Diaphragm Booster Pump does not work: Replace the booster pump
according to the model specification on the sitcker.
A3 Power adapter failure: Replace the power adapter. If you are unsure
about the model of adapter, please contact our Customer Service for
further assistance
A4 Leakage protector activated: The swelled cotton in the water leakage
Q Why there is no water dispensing from the RO faucet or the water v
output becomes weaker?
A1 Excessive bending of water tube: Check and straighten out the tube.
A2 Flow Restrictor(FR) is blocked: Check up the position of the FR, make
sure it is laying flat, or replace the FR.
A3 Water outage occurred: Check if there are any water outage in the
area. If yes, please wait for the local water supply to be fixed.
A4 Filters are clogged: Check filters to see if they are properly inserted.
Make sure all the filters are replaced and have not expired yet.
A5 Feed water pressure lower than rated value: Check and make sure
the tubing is properly connected and no leakage on the pipe(s).
A6 Temperature of feed water is low: Check and make sure the system
runs at water temperature between 41-100°F.
@