Water Inc HP-RO-1000 User Manual
Model HP-RO-1000 Undersink Reverse Osmosis System
WARNING:
User Manual
OPERATING SPECIFICATIONS
Before installing the system, make certain
your water supply complies with the
to do so may reduce the effectiveness
of the system and will void the warranty.
Consult your local water treatment utility
the quality for your water and use the table
below to record your results for future
reference.
HP-RO-1000 Specifications
Pressure Range: 40–100 psi
Temperature Range: 40–100°F
Total Dissolved Solids < 2000 ppm
Maximum Hardness*
Chlorine in Water Supply: < 2 ppm
Water Supply pH Limits: 3-11
Turbidity: 5 NTU Max.
Date of Purchase:
*
If the hardness of your water is above 10 gpg (171 mg/L), lime scale will build
up rapidly on the membrane inside of the RO membrane cartridge. Scale
buildup will plug the RO membrane cartridge and make the system ineffective.
We do not recommend the HP-RO-1000 to be used with water in excess of 10 gpg
(171 mg/L) hardness, unless the water is softened prior to the reverse osmosis
system.
†
See your local dealer or water treatment specialist to reduce these substances
in your water.
†
: 10 gpg
(2.8–6.9 bar)
(4.4-37.8°C)
(171 mg/L)
†
: < 0.1
Your Water
HP-RO-1000 Dimensions:
System Dimensions 13" H x 15" W x 4.75" Dia
(330 x 381 x 120.6 mm)
Tank Dimensions 14.5" H x 11" Dia
(368 x 279 mm)
System Weight 23 lbs (10.4 kg)
Tank Capacity 3.2 gal (12.1 L)
Tools Required
• Hand or Electric Drill • Phillips Screwdrivers
• 2 Adjustable Wrenches • Drill Bits: 1/8", 1/4" and 3/8"
• File • Towel
• Pencil • Safety Glasses
• Needle-nose Pliers • Tape Measure
• Utility Knife or Tube Cutter
(for plastic tubing)
Optional Materials
(For sinks without extra hole for faucet)
• Hand or Electric Drill • Center punch
• Drill Bits: 1/4" and 3/4" • Respirator
®
•
Tape • 1-3/8" Bi-metal or Carbide
Tipped Hole-saw
NOTE: All tools listed will not be necessary for installation.
Read installation procedures before starting to
determine required tools.
Parts Included
• Head Assembly • Drain Saddle Valve
• Screws for mounting • Water Supply Adapter
• Lead-free air gap drinking
• Quick-connect Fitting
water faucet
• Silicone grease • Storage Tank
• Tank Valve • Faucet Adapter
®
•
• 3/8" Plastic Tubing
Tape • Change Indication Sticker
• 1/4" Plastic Tubing
(red and blue)
(white, red and green)
• TDS Test Kit
• Filter Cartridges:
Filter Kit (to be changed annually)
PART # WI-HP-RO-1000-FILTER-KIT
Filter Kit Includes:
PW-S2500R Cartridge (Yellow)
PW-C5000R Cartridge (Blue)
PW-C2500R Cartridge (Violet)
Membrane (to be changed every 3-5 years)
PART # WI-HP-RO-1000-MEMBRANE:
PW-RO75R Cartridge (Green)
HP-RO-1000-Manual Rev. 2-14
GENERAL PRECAUTIONS
WARNING:
WARNING:
WARNING:
WARNING:
CAUTION
CAUTION
Do not use with water that is
microbiologically unsafe or of unknown
quality without adequate disinfection before
cyst reduction may be used on disinfected
The HP-RO-1000 contains a replaceable RO
membrane cartridge that is critical to the
NOTE: If the HP-RO-1000 stands for more than 2 to 3 days
without being used, the storage tank should be
emptied.
to seal joints. Do not use pipe compound (“pipe
dope”), sticks, or similar compounds with this
unit; they contain petroleum derivatives which can
cause crazing and cracking of the plastic in the
®
tape without adhesive backing
RO membrane cartridge should be with one
and contaminant reduction performance.
The HP-RO-1000 contains a replaceable RO
membrane cartridge, critical for the effective
reduction of total dissolved solids. Product
water should be tested periodically to verify
that the system is working properly.
The HP-RO-1000 is acceptable for treatment
than 27 mg/L nitrate and 3 mg/L nitrite in
for nitrate/nitrite reduction only for water
supplies with a pressure of 40 psig (280 kPa)
or greater.
WARNING:
WARNING:
CAUTION
NOTE: Substances listed as reduced are not necessarily
NOTE: Your water must be within required limits for
NOTE: Install on cold water line only.
NOTE: Do not install where system will be exposed to
NOTE: Make certain that installation complies with all state
NOTE: During extended periods of non-use (such as
The HP-RO-1000 shall only be used for arsenic
reduction on chlorinated water supplies
containing detectable residual free chlorine
at the system inlet. Water systems using an
in-line chlorinator should provide a oneminute chlorine contact time before the unit.
The HP-RO-1000 will not protect against
disease-causing bacteria or remove naturallyoccurring harmless bacteria.
The HP-RO-1000 must be protected against freezing
resulting in water leakage.
Turn off water supply to head without cartridge if
it must be left unattended for an extended period
of time.
Do not use electrical heating tape on this unit.
in your water. System must be maintained
according to manufacturer's instructions, including
satisfactory operation. If not, the RO membrane
cartridge’s life may be shortened and your warranty
direct sunlight.
and local laws and regulations.
included with the system have limited service lives.
water indicate that the cartridges and/or membrane
should be replaced.
during a vacation), remove the membrane cartridge
them in a sealed plastic bag. Store the cartridges
in the refrigerator for future use. When re-starting
NOTE: Use only soap and water to clean components.
NOTE: Do not use aerosol sprays (bug spray, cleaning
fluids, etc.) near the HP-RO-1000. They contain organic
solvents which will cause crazing and cracking of
NOTE: After prolonged periods of non-use, such as a
vacation, it is recommended that the system be
before using.
NOTE: Do not use a torch near the unit.
HOW REVERSE OSMOSIS (RO) WORKS
The HP-RO-1000 uses a semi-permeable membrane to reduce
dissolved salts, improving the taste and odor of your water. The
RO membrane cartridge contains multiple layers of micron-thin
pass through the cartridge, while dissolved salts are rejected.
chlorine that may foul the membrane. The RO membrane
WATER and REJECT WATER. Your household water pressure
forces water through the membrane within the RO membrane
cartridge, and into the storage tank. This is product water.
Dissolved salts cannot pass through the membrane and are
sent to the drain as reject water. When you open the faucet,
product water (permeate) is drawn from the storage tank
any remaining taste or odor in the water and provides you and
your family with cleaner, great-tasting water.
The HP-RO-1000 also features an auto shut-off valve, which shuts
off the system once the pressure in the storage tank reaches
2/3 of the incoming water pressure (your household water
pressure). When you open the faucet to draw water from
the storage tank, the pressure inside the tank drops and
the auto shut-off valve opens. The system then begins to
operate, replenishing the water you took from the storage tank.
produced, up to 7 gallons are discharged as reject water. The
storage tank can hold up to 3.2 gallons (12.1 L) of water at a
time, more than enough for the average family’s drinking and
cooking needs.
on page 1 of this manual, the RO membrane
cartridge of the HP-RO-1000 should last 12–24 months.
The precise life span of the HP-RO-1000's RO membrane
cartridge will depend on the quality of the water
entering the system, and the frequency with which
you use it. Frequent use prevents the dissolved
salts from building up on the membrane as scale.
The more water the system is required to produce,
the longer the membrane will last. You may wish
to find a variety of uses for your HP-RO-1000 system in
order to prolong the life of the membrane.
instructions.
2 • HP-RO-1000 Undersink Reverse Osmosis System
INSTALLATION
WARNING:
WARNING:
WARNING:
WARNING:
precautions before installing and using your
HP-RO-1000 system.
NOTE: The HP-RO-1000 may be installed under a sink or
NOTE: The HP-RO-1000 is installed vertically.
NOTE: Numbered diagrams correspond with numbered
NOTE: For standard installation on 1/2" 14 NPS threads
1. Installing the Water Supply Adapter
in the basement.
steps.
(most common thread on kitchen faucets) cold
water line.
to the cold water supply line. If local codes do not permit
the use of the supply adapter, alternate connectors can be
obtained from your local retailer.
A. Turn off cold water supply line. If cold water line does
not have a shut-off valve under the sink, one should be
installed.
B. Turn on the cold water faucet and allow all water to
drain from line.
C. Disconnect cold water line from 1/2" 14 NPS threaded
stub on bottom of main faucet.
D. Screw the water supply adapter to the threaded faucet
stub as shown.
E. Using the nut that previously connected the cold water
line to the faucet, screw the cold water line to the male
supply adapter threads.
E
B
C
2. Selecting the Faucet Location
NOTE: The drinking water faucet should be positioned
with function, convenience, and appearance in
a 1-3/8" hole. Most sinks have pre-drilled 1-3/8" or
1-1⁄2" diameter holes that may be used for faucet
installation. If these pre-drilled holes cannot be
used or are in an inconvenient location, it will
be necessary to drill a 1-3/8" hole in the sink to
accommodate the faucet.
This procedure may generate dust which
can cause severe irritation if inhaled or come
in contact with the eyes. The use of safety
glasses and respirator for this procedure is
recommended.
Do not attempt to drill through an all-
porcelain sink. If you have an all-porcelain
sink, mount the faucet in pre-drilled sprayer
hole or drill through countertop next to sink.
When drilling through a countertop, make
sure the area below the drilled area is free
of wiring and piping. Make certain that
you have ample room to make the proper
connections to the bottom of the faucet.
Do not drill through a countertop that is
more than 1" thick.
WARNING:
A. Line bottom of sink with newspaper to prevent metal
B. Place masking tape over the area to be drilled to help
C. Mark hole with center punch. Use a 1/4" drill bit for a
D. Using a 1-3/8" hole saw, drill a hole completely through
Do not attempt to drill through a tiled,
marble, granite or similar countertop.
Consult a plumber or the countertop
manufacturer for advice or assistance.
shavings, parts, or tools from falling down drain.
prevent scratches if drill bit slips.
pilot hole.
F
D
A
Figure 1
C
C
1
4”
D
11⁄4”
D
HP-RO-1000 Undersink Reverse Osmosis System • 3
⁄
Figure 2
B
A
INSTALLATION continued
3. Mounting the Faucet
A. Pre-assemble the base. The rubber washer should be
in place below the base. The two toggle bolts should be
inserted through the base and the rubber washer. The
bolts are screwed into the spring-loaded toggle.
B. Place the base assembly over the hole in the sink. The
two toggles should pass through the hole far enough to
spring fully open. If they are not open, unscrew the bolt
until the toggle moves down to clear the sink.
C. Look down through the base for this step. Before
tightening the bolts, determine the correct rotation of the
Base
B
Will Spring Open
O-ring Seat
Black Rubber
Washer
off from the bolt heads. Use Figure 5 to help determine
the best position for your installation.
Through the hole in the base, hold the toggle in position
while tightening the bolt. The spring loaded toggle
will contact the bottom of the counter top and hold in
position. Do not fully tighten. Repeat for second toggle
bolt.
Tighten the two bolts evenly. DO NOT OVERTIGHTEN.
Tighten only far enough to prevent the base from
rotating when the faucet is rotated in place.
D. Attach large diameter 3/8" (red) drain tube to the larger
long enough to reach the drain clamp in Step 7.
E. Locate the 1/4" red brine tube from the right side of the
system head assembly. Route the tube through the
faucet base and connect to small barb on the faucet.
Make certain that the tube is not kinked or stressed
once the head assembly is mounted.
F.
quick connector onto end of threads.
G. Wet end of 3/8" blue tube. Push into bottom of
connector. Tug gently to be sure connection is
complete. This tube should be long enough to reach the
top right side of the RO Assembly.
H. Check that the O-ring is in place on the faucet. Feed
the remaining 3/8" tubes through the base. Hold the
C
Notch For Faucet
Handle Faces This Direction
Figure 4
Notch For Faucet
Blades Must Be Held
When Tightening
45°
Figure 5
O-ring
D
left) while pushing down. The faucet will drop into the
base. Push down on the faucet and rotate forward (to
seated and the faucet held securely in position.
I. Insert the spout into the top opening. Hold in position
and screw the collar onto the base.
NOTE: If the faucet handle is not in the correct
A
Folds Upward
4 • HP-RO-1000 Undersink Reverse Osmosis System
position, remove the faucet, loosen the toggle
bolts and reposition the base. Tighten the
toggle bolts. Then reinstall the faucet.
Base
Black Rubber
Washer
Figure 3
E
F
G
Figure 6
CAUTION
INSTALLATION continued
4. Mounting the System
support the weight of the cartridges and help
prevent strain on the water lines.
A. Select location under sink or in basement where unit
is to be mounted. The head assembly is mounted in a
vertical position.
B. When mounting the HP-RO-1000 two screws are supplied
cabinet 14-1/2". This will provide clearance to change
the cartridges. The two screws will be 14" apart and
level. Screw the two screws into the wall. Leave a
gap between the screw head and the wall of 1/8". The
over the screw heads and slide down to lock.
14 Inches
Between Holes
B
From Mounting
Hole to Bottom
of Cartridge
2-1/2 Inches Clearance Below Cartridges
Figure 7
12 Inches
HP-RO-1000 Undersink Reverse Osmosis System • 5
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