iSpring Reverse Osmosis Water Filtration Systems INSTALLATION INSTRUCTIONS & OWNER’S MANUAL Ver. 11/2016 Copyright ©2005-2017 ISPRING WATER SYSTEMS, LLC. All rights reserved.
Thank you for choosing iSpring Reverse Osmosis Water Filtration Systems! Built from quality components and delivering exceptional performance, this system has earned the WQA GOLD SEAL certification against NSF/ANSI STANDARD 58 for performance and material safety. Please review the attached iSpring RO Systems WQA Gold Seal Certification for details. Please keep this owner’s manual for future reference.
Table of Contents System Installation Prior to Installation .............................................................................................. 3 Component Identification .................................................................................... 4 Installation Tips ................................................................................................... 5 Installation Steps .................................................................................................
System Installation Prior to Installation *Installation is to comply with all local laws and regulations* Inspect the package Open the box and remove all of the components. Inspect them to ensure nothing was damaged during shipping. If any part is cracked or broken, please immediately contact iSpring Customer Support for a replacement. Identify and get familiar with the components. Note, the RO membrane is a “wet” type, and it is vacuum sealed with pure water.
Component Identification RO Machine Head * (membrane not yet installed) ‘Wet’ RO Membrane (Vacuum sealed in solution) 3 Pre-Filter Filter Housings and Cartridges Storage Tank RO Faucet w/ Installatio Installation Kit Feed Water Adapter (AFW43) 4-Color Tubing Set Drain Saddle ¼ Tank Valve Housing Wrenches Teflon Tape Spare O-Rings Rings and Fittings (Real package quantity may vary) * If your system is a 6-stage or 7-stage stage system with an Alkaline, DI, and / or UV filter, the 6th and th 7 st
Installation Tips How to use the Quick-Connect fittings Figure 1 To connect: 1. See Figure 1. Check and cut the tubing end squarely and cleanly with utility knife or scissors. 2. Make a ⅝” mark at the end of the tube so you will be able to confirm when the tube is inserted fully into the fitting. 3. Remove the blue lock clip from the fitting with your nail. If the lock sleeve pops out of the fitting when doing this, simply pop it back in. 4.
To disconnect: 1. See Figures 2 and 3. Remove the blue lock clip from the fitting. 2. With the blue lock clip removed, use your thumb and index finger to hold down the lock sleeve. This will release the metal teeth holding the tube in place. While holding the lock sleeve down with that hand, use your other hand to remove the tube from the fitting.
Sample Installation Flow Restrictor Figure 5 A. Source water from Feed Water Adapter → B. Source water to 1st stage water inlet C. Waste water from Flow Restrictor →D. Waste water to Drain Saddle/drain pipe E. RO water from stage 5 “T” fitting → F. RO water to Storage Tank F. When the drinking faucet is opened, RO water from the tank pass passes es through E and G → H. RO water to the drinking faucet *Note, the diagram represents a faucet with non-air non air gap installation.
Note: Steps 1 – 7 are independent, and can be performed in any order. Step 1: Installing the Feed Water Adapter (AFW43) (The bushing can convert 3/8” comp. to ½” NPT. Refer to AFW43 user manual) 1.1 See Figure 5. Turn off the Cold Water Line via the Cold Water Supply Valve (CWSV) under the sink. Open the kitchen faucet to release any pressure and make sure the water has stopped before proceeding to the next step. Get a towel or bucket to catch any water drips.
Step 3: Installing the Drain Saddle 3.1 Choose a spot on the drain pipe that is convenient for installing the drain saddle and tubing. A horizontal pipe is recommended to minimize the dripping sound. 3.2 Drill a 1 /4” hole in the drain pipe, and paste the black sticky pad around the hole. 3.3 Cut the BLACK tubing end to make a 45-degree angle. Slip the plastic nut and front plate on the tubing.
Step 6: Installing the Reverse Osmosis Membrane Figure 8 Figure 9 6.1 First, disconnect the white tube from the quick-fitting connection on the membrane cap. This will allow you to unscrew the membrane housing cap. 6.2 All the systems are wet tested without filters prior to shipment, so you may notice some water drops still inside the housing. 6.3 Unscrew (counter clockwise) and remove the membrane cap. 6.4 Note: the membrane is a “wet” membrane, and comes vacuum sealed wet with a special solution.
7.1 See figure Sample Installation and figures of system top view, and note connection points A-B, C-D, E-F, and G-H. 7.2 Facing the front of the system, the 1st stage is the see through housing located on the right hand side. Connect the RED tubing Feed Water Adapter (AFW43) (point A) to the stage 1 elbow fitting (point B). 7.3 Connect the Flow Restrictor (point C, 3-inch long cylinder with a FLOW labeled on it) to the Drain Saddle (point D) with the BLACK tubing. 7.
* Models with UV/AK/DI: RO water flows out of point G at FT15 and flows into the input (left) side of the next stage. So the BLUE tubing should be connected to the output side of the final stage. 7.6 Connect the other end of the BLUE tubing to the RO faucet (refer to How to Use the Compression Fitting). 7.7 You may neatly organize the tubing, but make sure to leave enough length so the filter system can be moved freely in and out of the cabinet when replacing filters. 7.
8.10 exceeding NSF/ANSI standard 58 and should be giving a 90%+ TDS rejection rate, so if your tap water is 100ppm you should be getting 10ppm or less from the RO water (200/20>, 400/40> etc.). TDS is measured with a TDS meter - it is an inexpensive, easy to use device that can be found on Amazon.com or 123filter.com by searching “iSpring TDS”. Check for leaks daily for the first two weeks after installation to ensure the system is functioning properly.
OWNER’S MANUAL Please read this manual for useful reverse osmosis system maintenance information. Section 1: iSpring RO System Maintenance All iSpring RO systems are designed with ease of use and low maintenance in mind. If the filter cartridges are changed on schedule as suggested, the system will work properly for years to come. See the chart below for the filter pack model numbers for your system. The filter packs can be found on 123filter.com, Amazon, or HomeDepot.com.
Note: Stages 6 and/or 7 only exist on certain models. Stage 1 – 3 Pre-Filters Replace every 6 months or sooner if you notice a decrease in water flow or quality. The replacement frequency depends on your water usage and source water quality. To protect the RO membrane from chlorine and other damaging contaminants, it is important to change the pre-filters according to schedule. How to change the stage 1 – 3 pre-filters: 1.
How to Change the Reverse Osmosis Membrane Figure 11 Figure 12 1. The RO membrane typically lasts about 2 – 3 years. The membrane life span depends on the source water quality, your water usage, and how often the three pre-filters are replaced. To ensure the system’s performance and water purity, it is important to replace the pre-filter cartridges on schedule. Use a TDS meter to periodically to check the RO water purity. 2.
bag in the refrigerator. The RO membrane is a “wet” membrane, meaning it cannot dry out. Storing it in a damp Ziploc bag in the fridge will ensure this does not happen. Optional Add-Ons UV Filter (UVF11A) Figure 13: Flow Sensor Switch for UV Filter The models with a UV stage have a “U” in their model number, such as RCC7U, RCC7AK-UV, RCC1UP-AK, RCC1UP, etc. The UV module comes pre-installed on models with a UV filter.
Section 2: Knowledge Base and FAQ What Is Reverse Osmosis? Reverse osmosis, also known as hyper filtration, is a membrane filtration process that separates undesirable contaminants from water by using pressure to force the water molecules through a semi-permeable membrane.
What is an Alkaline Filter? The Alkaline filter changes the acidic RO water into a perfect Natural Alkali Calcium Ionized Water. The Alkaline filter simply gives back minerals such as ionized calcium, magnesium, sodium, potassium ion, which were taken away while purifying the water. (Model #FA15) ● Produces pH-balanced alkaline water, helps minimize the fluctuations of your body's pH. ● Turns acidic drinking water into alkali calcium ion water.
The ASOV is the automatic shut-off valve. This valve allows the system to automatically turn off the water supply using pressure from the pure water side of the system. The ASOV is a critical piece to the system as it saves water, extends filter life, and improves the performance of the unit. As the storage tank fills, the tank pressure increases. When the tank fills completely, a pressure signal is sent to the ASOV, and the water supply to the system is shut off.
Section 3: Troubleshooting Guide for Newly Installed Systems 1) Zero output water from RO faucet a) Water supply is closed. Open the water supply to the system so the valve is in line with the red tubing. b) Incorrect installation. Verify all tubing connections. c) A tubing is crimped, blocking the water flow. Check all tubings and uncrimp any crimped tubings. 2) Tank not filling after several hours a) Incoming water pressure is below the minimum required level of 45 PSI.
5) Low water flow (trickle) at RO faucet a) Tank has not been given the chance to fill. Allow approximately two hours for the tank to 6) 7) 8) 9) fill. b) Incoming water pressure is below 45 PSI. If this is the case, the system will need a booster pump or permeate pump to raise the input water pressure going to the membrane. In this scenario the tank would only fill a little or not at all. High TDS in RO water a) The system will provide a 90%+ TDS rejection rate when working properly.
10) Water from the system tastes the same as tap water a) Incorrect installation. Verify all connections on the system. b) The RO membrane is not installed in the membrane housing. Ensure that the membrane has been installed. Section 4: Glossary and Terms to Know Add-On Kit (#ACL1): Filter add on kit for adding additional in line filters to an existing system. Comes with quick-connect elbow fittings, filter clamps, and additional tubing Alkaline Remineralization Filter* (#FA15): 6th stage.
Pressurized Holding Tank (#T32M): 3.2g capacity pressurized water holding tank. The air bladder forces the water to the drinking faucet when the faucet is opened. Tank comes pre-pressurized and should read 7-10 PSI when empty PSI: Pounds Per Square Inch, a unit used to measure water pressure Quick Connect Fitting: A secure, easy to connect and disconnect type of fitting used on the system.
Warranty This Limited Warranty extends to the original purchaser of the system only. This warranty covers all Manufacturersupplied items only that prove to be defective in material, workmanship, or factory preparation. This warranty covers parts only; all labor is excluded from this warranty, including, but not limited to, services related to the removal, replacement, installation, adjustment, maintenance, and/or repair of the unit or its components items.
Warranty Registration To register your product for the warranty, please visit our website at 123filter.com and go to the “Warranty Registration” tab. We provide a 30-day money back guarantee, a 1 year manufacturer warranty, and lifetime tech support for all of our products. However, we do not have the order information from websites other than 123Filter.com (Amazon, Home Depot, etc.), so please be sure to fill in that information upon registration of your system.
3020 Trotters Parkway Alpharetta, GA 30004, USA 123Filter.com For questions, comments, or technical support, please contact us at: support@123filter.com (678) 261-7611 Monday-Friday 8:30 a.m. - 5:30 p.m.
