globalwater AquaWave AW-PRM-75-38-Q Instruction manual

Reverse Osmosis
(RO) System
Premium
Installation, Operation & Maintenance Manual
AW-PRM-75-38-Q; AQ-PRM-75-38-Q-AGF
All systems are equipped with Purefer®series filters

2
INTRODUCTION AND WARNINGS
AquaWave™ Premium Reverse Osmosis System
Congratulations on your purchase of the AquaWave™ Premium Reverse Osmosis System.
The AquaWave Premium Reverse Osmosis System is designed with advanced filtration technology and utilizes a 5-stage filtration
process to purify and deliver fresh-tasting water. This system is designed exclusively for municipal water systems and will remove
volatile organic chemicals, chlorine, odor, sediment, suspended impurities, metals, and other harmful contaminants from your
water.
This instruction manual illustrates the AquaWave Premium Reverse Osmosis System installation and operation. Please be sure to
read the contents of this manual before installation.
The system should be installed by a qualified professional installer or licensed plumber. Installation must be in accordance with
local and state plumbing codes.
WARNINGS & PRECAUTIONS
• WARNING: Do not use water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after
the system.
• WARNING: The system may at no point be exposed to pressures above the rated pressure, as this may cause system damage!
• WARNING: A qualified installer shall install protective devices if the system pressure may at any time exceed the rated maximum
pressure due to pressure surges or water hammer, or other excessive pressure events to ensure that the maximum operating
pressure of the system will not be exceeded!
• CAUTION: Water pressure must not exceed 4 bar | 60 psi. Minimum water pressure should not be lower than 1.4 bar | 20 psi.
• CAUTION: Protect the system against freezing. Freezing can cause system damage and result in water leakage!
• CAUTION: Install the system in a sheltered or covered location and protect it from excessive heat!
• CAUTION: Do not install where the system will be exposed to direct sunlight!
• CAUTION: The system is intended for use with tap water and should not be installed for use with other water sources, such as
mountain spring water or groundwater.
• CAUTION: System must be installed on the cold-water piping line. Do not install on hot water piping. Inlet water temperature
should not exceed 100°F | 38°C.
• CAUTION: Avoid ambient temperatures over 100°F | 38°C
• CAUTION: System contains replaceable sediment and activated carbon filters, as well as a replaceable reverse osmosis
membrane which is critical for the eective reduction of TDS (Total Dissolved Solids). Water purified by this system should be
tested periodically to confirm the system is operating properly.
• CAUTION: Filters must be installed according to labeling and with the designated inlet water flow direction.
• CAUTION: Pay attention to safety when drilling close to the wires and plumbing parts of the installation.
INTRODUCTION

WATER MO
WATER ENHANCEMENT
3
5 Stage Reverse Osmosis System
OTHER IMPORTANT INFORMATION
• Please note that the lifetime of the filters, as well as their replacement interval strongly depends on the inlet water quality, the
amount of water consumed, the sediment and chlorine content, etc.
System should be isolated from water supply if not used for more than 1 week. If not used for a period of 1 month or more RO
water storage tank should be emptied.
REPLACEMENT FILTERS AND PARTS
• Filters are consumables and are not covered by the warranty.
• Only use GWS approved replacement filters. Product warranty is void if non-GWS approved replacement filters are used.
• Only use GWS approved spare parts. In the case of any replaceable part of the system, the replacement product must be
approved by Global Water Solutions or an authorized GWS distributor. Product warranty is void if non-GWS approved spare
parts are used.
SPECIFICATIONS
Model AW-PRM-75-38-Q
Daily Capacity 75GPD / 280 LPD
Purification Rate up to 96%
Max. Working Pressure 21 - 70psi /1.5 – 5.0bar
Inlet Water Temperature 41° - 100°F / 5° - 38°C
Dimensions and Weight 38 x 38 x 25 cm; 9,1 kg
Pre- and Post-Filters NSF certified for all models
RO Membrane NSF certified 75GPD
Maximum TDS 1000 ppm
Maximum Chlorine 1.0 ppm
PH 6.0~8.5
RO Water Storage Tank NSF certified, 3.2gl /12lt, 6-7psi/ 0.4
bar pre-charge
Model AW-PRM-75-38-Q-AGF
Daily Capacity 75GPD / 280 LPD
Purification Rate up to 96%
Max. Working Pressure 21 - 70psi /1.5 – 5.0bar
Inlet Water Temperature 41° - 100°F / 5° - 38°C
Dimensions and Weight 38 x 38 x 25 cm; 9,1 kg
Pre- and Post-Filters NSF certified for all models
RO Membrane NSF certified 75GPD
Maximum TDS 1000 ppm
Maximum Chlorine 1.0 ppm
PH 6.0~8.5
RO Water Storage Tank NSF certified, 3.2gl /12lt, 6-7psi/ 0.4
bar pre-charge

4
INSTALLATION & DIAGRAM
AquaWave™ Premium Reverse Osmosis System
COMPONENTS
• #1 1st stage filter - K14-PP-WW
• #2 2nd stage filter - K14-GT-WW
• #3 3rd stage filter - K14-BF-WW
• #4 Reverse Osmosis Membrane
• #5 5th stage filter - K12-GT-WW
• #6 RO water storage tank
• #7 Ball Valve
• #8 RO faucet
• #9 Water leak detector
• #10 Water leak detector replacement pellet
• #11 Pressure regulator set to 70psi/5bar
• #12 Cold supply water valve/3-way water mains adaptor
• #13 Waste water clip
• #14 White 1/4" connection hose
13 Waste water clip
14 White ¼” connection hose,
3 meters
15 Blue 3/8" drain line, 1.5
meters (supplied with AGF
kits only)
12 Cold supply water valve /
3-way water mains adapter
7Ball valve
9
Water leak
detector
*not shown
6
RO water
storage
tank
11
Pressure
regulator
set at
70 psi /5 bar
K12-GT-WW
inline
activated
carbon filter
5
12
3
4
K14-PP-WW inline
activated
carbon
K14-GT-WW
K14-BF-WW
inline activated
carbon
Reverse
Osmosis
Membrane
8RO faucet
air-gap
faucet kit
non air-gap
faucet kit
10 Water leak detector
replacement pellet

WATER MO
WATER ENHANCEMENT
5
5 Stage Reverse Osmosis System
INSTALLATION INSTRUCTIONS
If inlet water pressure is 60 psi / 4 bar, a pressure regulator
must be installed and set at 60 psi / 4 bar. You must check and
comply with all local plumbing codes.
1. Install water supply valve
• Identify the cold water supply line under the sink cabinet. Shut
the cold-water supply valve.
• Turn on the cold-water tap to release pressure from the lines
until water flow stops.
• Disconnect the cold-water line from the angle stop valve and
identify if it is a 1/2” or 3/8” connection and select appropriate
water supply adaptor.
• Assemble the 1/4” water supply valve into the appropriate
diameter water supply adaptor using Teflon tape on male
threads before insertion.
• Wrap threads of water supply adaptor and angle stop valve
2-3 times with Teflon tape.
• Screw the water supply adaptor to angle stop valve and
tighten with adjustable wrench.
• Screw the cold-water supply line to threads of water supply
adaptor and tighten with adjustable wrench.
• Identify the drain outlet location. Make sure that it is away
from the garbage disposal See Fig.2.
• Knock out center hole on foam seal.
• Use the hole in foam seal as a template to locate your drilling
position above the drain trap, mark exact location with a
pencil.
• At the marked location, drill 1/4" (6.35mm) hole through the
wall of the drain-pipe. Be sure not to penetrate opposite side
of the pipe.
• Remove protective cover from the back of foam seal and
attach it to the front plate drain connector in alignment with
drain tube hole.
• Begin to position the drain connector on sink drain- pipe with
screws and nuts, using your pencil in the drain connector
tube hole to guide your location over your drilled hole as you
securely tighten nuts and screws.
2. Install waste water clip
Fig. 1
COLD
Fig. 2
HOT COLD

6
AquaWave™ Classic Reverse Osmosis System
INSTALLATION MANUAL
INSTALLATION INSTRUCTIONS
3. Prepare RO system for installation
• Locate the position to place the RO system
BACK
FRONT
Fig. 3
4. Install RO faucet
• Remove the faucet base from the package and ensure it can
mount flat against the surface before drilling an 7/8” (22mm)
hole to house the faucet.
• NOTE: Drilling holes into solid surfaces or surfaces made of
stone should only be performed by a qualified installer.
• Assemble the faucet by inserting the spigot into the top
threaded hole of the handle section and tighten the nut to
lock it in place.
• NOTE: Make sure all tubing cuts are done squarely and
evenly to ensure proper sealing.
Fig. 4
Fig. 4.1
Fig. 3
non air-gap faucet
air-gap faucet

WATER MO
WATER ENHANCEMENT
7
5 Stage Reverse Osmosis System
INSTALLATION INSTRUCTIONS
• Connect this 1/4” white tube to compression filter components
as shown in Fig. 4.2 (a)
• Insert compression filter assembly into base of threaded stem
of faucet as shown in Fig. 4.2 (b)
• Take the faucet base and snake it over the tubing and
threaded stem until it sits against the bottom of the faucet
handle section. See Fig. 4.3 (air-gap faucet)- 4.4 (non air-
gap) Insert tubing and threaded stem through drilled hole
until the faucet base is flush against the countertop
• Assemble remaining faucet components below the
countertop. Tighten completely once faucet is in correct
position over the sink. See Fig. 4.5 (air-gap faucet) and Fig. 4.6
(non air-gap faucet)
Fig. 4.3
Fig. 4.2
a b
Fig. 4.4
non air-gap faucet
non air-gap faucet
Fig. 4.6
air-gap faucet
Fig. 4.5
air-gap faucet

8
AquaWave™ Premium Reverse Osmosis System
INSTALLATION MANUAL
INSTALLATION INSTRUCTIONS
6. Prepare RO system for installation - AIR-GAP FAUCET
Fig. 6.1
Fig. 6.2
Fig. 6.3
• Connect the ⅜” drain line coming from the drain saddle to the
larger barb on the air gap faucet.
• Connect the ¼” drain line to the smaller input barb on the
air gap faucet.
• Measure length of 1/4” white tubing required to connect RO
system drain outlet to the wastewater adapter, as shown in
Fig. 5
• Cut tubing length accordingly. Insert end of 1/4” tube onto 1/4”
faucet barb, making sure it covers the barb to the top.
• Measure length of 1/4” white tubing required to connect base
of threaded stem of faucet to the purified water outlet and
cut tube accordingly. See Fig 5.1
5. Prepare RO system for installation - continued
Fig. 5
Fig. 5.1
installation diagram for
non air-gap faucet
installation diagram for
non air-gap faucet

WATER MO
WATER ENHANCEMENT
9
5 Stage Reverse Osmosis System
THE RO SYSTEM FULL CONFIGURATION WITH AIR-GAP FAUCET

10
AquaWave™ Premium Reverse Osmosis System
INSTALLATION MANUAL
INSTALLATION INSTRUCTIONS
• Measure length of 1/4” white tubing required to connect RO
system inlet to the main water supply, as shown in Fig. 7.
7. Prepare RO system for installation - continued
Fig. 7 • Ensure RO faucet is turned o/closed.
• Turn on main cold water supply valve and ensure that the
1/4” water supply valve to the RO system is in open position.
• Ensure ball valve on top of tank is in open position.
• Purge air from the system by slowly opening up faucet until
water runs smoothly and then turn o.
• Over two hours, the pressure in the RO system will build as
water flows through the system. During this time, monitor the
system for any leaks at connections or fittings.
• If leaks are present, fix by ensuring all tubing is cut squarely,
fully inserted and/or by adding more wraps of Teflon™ tape.
Confirm there are no notches, scratches, or dents in any of
the tubing. If found, replace tubing, or cut approximately 1” o
from damaged area and re-assemble as length permits.
• If the system exhibits no leaks, then allow the system to fill the
tank.
• DO NOT USE OR DRINK THE FIRST TANK OF RO WATER
• Turn o the 1/4" water supply valve.
• Empty first tank of water by turning on the RO faucet, letting it
run until the water stops flowing.
• Turn on the 1/4" water supply valve.
• Allow the tank to fill a second time (approximately 1-2 hours)
and then enjoy clean, great tasting water from your new RO
system!
8. System start-up

WATER MO
WATER ENHANCEMENT
11
5 Stage Reverse Osmosis System
THE RO SYSTEM FULL CONFIGURATION

12
AquaWave™ Premium Reverse Osmosis System
TECHNICAL DATA AND COMPONENTS
AFTER CHANGING THE FILTERS OF YOUR RO SYSTEM
• Turn on the 1/4" water supply valve.
• Put the 1/4" water supply valve in “ON” position.
• If the RO faucet was turned o, turn it back on. Water should begin to trickle out of the RO faucet.
• Let the RO water run like this for about 1 hour. It is now flushed and ready for use.
• Turn o the RO faucet and open the RO tank ball valve so that RO water can enter the tank.
BEFORE CHANGING THE FILTERS OF YOUR RO SYSTEM
• Turn o the 1/4" water supply valve.
• Close the RO tank ball valve..
• Turn the RO faucet on so the water runs out of the system. Wait until there is no more water running.
• Water may spill during the filter changing process. Therefore, we suggest performing the filter changes over a towel or bucket to
catch the spilling water.
FILTER REPLACEMENT INSTRUCTIONS
Stage 1 - Inline PP Filter – K14-PP-WW
• Remove the used inline PP filter cartridge by unplugging the quick-connect on each side of the cartridge. Dispose of the used
cartridge.
• Install your new inline PP filter cartridge by connecting the tubing to the in and out quick-connections. Make sure to check the
Flow Direction arrow on the filter cartridge and install it in the correct direction (same direction as old cartridge).
Stage 2 - Inline GAC Filter - K14-GT-WW
• Same as Stage 1
Stage 3 - Inline GAC 2-in-1 Filter - K14-BF-WW
• Same as Stage 1
Stage 4 - zReplacement RO Membrane
• Open the RO membrane housing by unscrewing the membrane housing and remove the RO membrane using pincers. Dispose
of the RO membrane.
• Unpack the new replacement RO membrane from its packaging and insert the membrane end with the two O-rings into the
housing until it clicks into place. Do not force the membrane to seat.
• Replace the RO membrane housing cap and hand tighten.
Stage 5 GAC Post-Filter - K12-GT-WW
• Same as Stage 1

WATER MO
WATER ENHANCEMENT
13
5 Stage Reverse Osmosis System
FILTER CHANGE INTERVAL
The suggested filter change interval is a non-binding recommendation based on years of experience. It represents the use
of the RO system with an average inlet water quality and hence does not necessarily reflect the optimal filter change interval
plan based on your water quality. For more information, please visit our website at www.globalwatersolutions.com , send us
an email to [e-mail] , contact our authorized responsible local distributor or the company
from which you bought your system.
Filtration stage Filter type Change interval
Stage 1 K14-PP-WW - 5-micron PP (polypropylene) every 3 months
Stage 2 K14-GT-WW - Granular Activated Carbon (GAC) every 3 to 6 months
Stage 3 K14-BF-WW - GAC + 5-micron PP every 3 to 6 months
Stage 4 Replacement RO Membrane every 12 months
Stage 5 K12-GT-WW - Post-RO GAC every 3 to 6 months
CHANGING LEAK DETECTOR INSERT (only when used)
• Open the leak detector switch.
• Discard the used insert.
• Replace with a new insert and put the cap on.
• Close the switch and the leak detector is ready to use again.

14
AquaWave™ Premium Reverse Osmosis System
INSTALLATION MANUAL
FILTER IDENTIFIERS & TYPE
• #1 K14-PP-WW: Inline PP Filter
• #2 K14-GT-WW: Inline Activated Carbon Filter
• #3 K14-BF-WW: Inline Activated Carbon Filter
• #4 MTW-1812-75: Replacement RO membrane
• #5 K12-GT-WW: Inline Activated Carbon Filter
123
4
5

WATER MO
WATER ENHANCEMENT
15
5 Stage Reverse Osmosis System
TROUBLESHOOTING
Problem RO water looks "foamy" or "milky white"
Possible Cause There is air in the system
Possible Solution
Air intake in the system is normal after the first installation. From time
to time air might enter the systems through network. This condition will
return to normal after a while. There is no harm in using this water.
Problem The RO unit is giving only little water
Possible Cause The white 1/4" connection hose might be twisted somewhere along the
line
Possible Solution Find and fix the twisted connection hose piece
Possible Cause One or more of the pre-filters (Stage 1-3) is clogged and blocks the
water
Possible Solution Change clogged filter or all pre-filters (Stage 1-3)
Problem Although the storage tank is full (heavy),
no water comes from the RO faucet
Possible Cause The air pre-charge of the RO water storage tank is too low or
completely gone
Possible Solution Empty the tank and recharge it to 6-7 psi/0.4bar through the air valve
using a suitable air pump/compressor and pressure gauge
Problem The RO unit makes loud noise
Possible Cause The wastewater connection hose may be blocked or twisted
Possible Solution Find and fix the twisted connection hose piece

16
AquaWave™ Premium Reverse Osmosis System
INSTALLATION MANUAL
WARRANTY
Global Water Solutions (“GWS”) warrants the product will be free of defects in material and workmanship under normal usage
conditions beginning on the date of manufacture and continuing for a warranty coverage period of 1 year.
Warranty applies only when the product is used for its intended purpose and does not apply if a defect is due to improper
use of the product, result of accident, misuse, or abuse. If the product was improperly installed or altered in any way, not
specifically authorized in writing by the factory, the warranty is void.
The warranty set forth in this paragraph is made expressly in lieu of all other warranties expressed, or implied, including but
not limited to merchantability or fitness for a particular purpose.
In no event shall GWS be liable for cost of processing, lost profits, goodwill or any other consequential or incidental damage
of any kind resulting from the order or use of the product whether arriving from breach of warranty, nonconformity to ordered
specifications, delay in delivery, or any loss sustained by the buyer nor will GWS be liable for labor and expenses necessary to
remove and reinstall replacement product.
To obtain service under this warranty, the consumer must deliver alleged defective product, freight prepaid, to an authorized
GWS distributor or OEM partner. GWS will either issue credit or at its option, repair or replace defective product freight
prepaid to the distributor. GWS reserves the right to make changes in construction, which, in its judgment, constitutes a product
improvement. All warranty is subject to verifiable proper installation, operation and maintenance as recommended in this
installation manual.

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