Once the system is pressurized, check all of the fittings and tighten any that are loose or leaking. Usually the membrane can be replaced every other year, but the pre-filters and post-filter should be changed annually and in some cases more often. It is suggested that a hand held TDS digital meter is used once per week to monitor the water quality. They can provide 10 or more gallons of drinking water a day. This reverse osmosis water filter system is 1:1 efficient so for every one cup of reverse osmosis filtered water that comes out of the faucet, 1 cup containing the impurities is discarded into the drain. Close to tank valve, shut off the feed pressure, release the tube from the reducer and remove the reducer from the tank valve. G1 Series water filtration systems pdf manual download. Using the supplied housing wrench remove the filter housing. For further reading on water filtration, water treatment and topics of general water interest, take a look at our articles index.. Countertop, Undersink and Reverse Osmosis Push the filter's black drain tube into the adapter tee. In most cases your new reverses osmosis system will come with clear and concise installation instructions. This assembly needs to be a minimum of 15 1/2 inches from the floor to allow enough room to remove the filters for maintenance. Icemaker lines are often run in the rafters of unfinished basements or finished basements with drop ceilings and then up to the fridge. To make the faucet-mounting hole (if sprayer hole or other existing hole is not used), check below to make sure the drill will not interfere with anything below. Read the installation manuals below for simple instructions on how to attach the color-coded connections and get your system started. What are the components in a system? Get daily tips and tricks for making your best home. It can provide as low as 10 gallons of water a day, or as much as 75 GPD. If your riser tube is made of copper you will need to either make a bend in the copper to allow for the 2" of space needed for the John Guest Angle Stop Valve. Descriptions of water pressure such as good, high or strong, unfortunately, are no help in diagnosing an RO System. Reverse osmosis offers several advantages over different types of filtration since it offers four or five different stages of filtration and removes most harmful contaminants—even heavy metals such as lead. A new reverse osmosis module and owner’s manual; An ro water storage tank; A permeate faucet; A reverse osmosis membrane; Pre- and post-filter cartridges; An installation kit – components may vary, but most kits will include a T-valve, tank valve, drain saddle, faucet connecter, a wrench for the filter and membrane housings, and tubing. The … For this particular reverse osmosis system, the yellow tubing runs to the storage tank, the blue tubing inserts into the RO assembly, and the black tube fits into the drain adapter. An index of installation instructions, maintenance manuals and an array of advice. Using an adjustable wrench, disconnect the riser tube from the existing cold water shut-off. From below sink, slide lock washer and hex nut over threaded shank and tighten with a wrench. Connect a length of 1/4" tubing between the John Guest Fitting on the Angle Stop Valve and the inlet of the RO unit. Wear eye and face protection during installation. Before installing saddle valve, make sure piercing lance does not protrude beyond rubber gasket. Aaron Stickley is a licensed plumber with first-hand knowledge in solving home plumbing problems. In this system, a semipermeable membrane removes ions, molecules, and larger particles from drinking water. Switch the bit to a standard metal cutting bit to continue to cut through the metal below the porcelain surface. Before purchasing a reverse osmosis (RO) system, make sure there is enough space under the kitchen sink for the tank and filters. The melt blown polypropylene sediment cartridge is the first on the inlet side, followed by the carbon block cartridge(s) (CBC10-10). Note: Air Gap Faucets are required by some municipalities. This Reverse Osmosis system must be properly installed and located in accordance with the Installation Instructions before it is used. Saddle valve installations with other metal pipe: The Faucet Adaptor (not supplied) and Ball Valve (not supplied) will work with all standard kitchen faucets and provide a reliable connection to supply feed water to the RO unit. Allow system to produce water for 4 hours, at this point the bladder tank will be full. Test fitting all the components can let you know if adjustments to the drain pipes or water supply pipes will be necessary. 3. View the comparison chart for particle size removal of thin-film membranes used in reverse osmosis systems. Disassemble hardware from the treaded shank. Then turn the faucet base from above the sink, tightening it while orienting the faucet in the desired location. How you make this first tubing connection can vary depending on your situation. lter (sediment) Every 6 mos. Turn back on only after RO system has been sanitized and flushed out. Influent chlorine Download Reverse Osmosis Installation Manual Reverse Osmosis Installation Animation Requires Adobe Acrobat ReaderAlso view our Exploded Diagrams at the bottom of this guide. They produce more water, faster, and of better quality with high pressure. Where feasible, position it directly below the sink-top spigot. Make sure there are no crimps in the tubing. Each year the filters in the system should be replaced. Note: It is best to have someone hold the faucet from above the sink to keep it from moving out of place. We are certain that you will be satisfied with its performance and that it will serve your need for safe and clean drinking water for years to come. In this case, an adapter tee above the shut-off valve can be used to provide a source of water for the filter system. Page 2 Membrane Change Instructions Membrane Change Instructions Tools Required Pliers Chlorine bleach Towel Brush Clean cloth 1. With all components in place, complete final tubing connections with these guidelines: The RO unit can be connected to any standard refrigerator icemaker or ice maker/water dispenser. Other RO units use a 3/8-inch flex line that comes down from the faucet. Turn on the icemaker after the RO system has been drained several times and the tank has a full supply of water. The filter system needs to be installed on the cold water line past the water softener if your home is equipped with one. Note: If the cabinet sidewalls are not solid, unit may sit on the floor with screws used just to keep it against the cabinet in a vertical position. The water will be a slow trickle after the tank is empty. Home Master Jr. and Mini Filter Installation Video and Instructions . Ask your local dealer what alternatives can be used in place of the self-piercing valve if one cannot be used under your sink. • Do not put this system into service before the RO tank is flushed as specified in the installation instructions. Home Master Whole House Filter Installation Instructions. If the sink has a sprayer, it may be disconnected for faucet installation. Drill 1/4" hole at mark through one side of pipe. If you prefer, the tubing can also be trimmed to size for a more clean, uncluttered look. Reverse Osmosis Installation Animation
Tubing connection has never been easier than with Quick-Connect fittings. The Express Water Reverse Osmosis System is designed to provide you with years of great tasting pure drinking water and trouble-free service. Feed the threaded nipple through sink or counter mounting hole and orient the faucet. Note: Tanks are pre-pressurized with air at 7 psi. Remove and replace GAC Post filter. 2. urn on the kitchen faucet to release pressure and allow water to drain from the line.T. If the sink has a hole that can accommodate the RO faucet, no drilling is required. At this point supply line to ice maker connection (optional) may be opened and RO water is ready to be consumed. The sediment cartridge, carbon block cartridge(s), and reverse osmosis membrane must all be installed in the RO unit. Remove water from housings before installing new filters and membrane. Before putting the RO tank into position under the sink, install the tank connector. Clean filter housings with a cleaning brush. Flip the faucet lever up and this will keep faucet on. 2. While there are reverse osmosis systems that can be installed to treat all the water in the home, it is more typical for an under-counter unit to be installed beneath the kitchen sink where most of the water used for drinking and cooking is provided. Remove backing from gasket and place adhesive side to the fitting half of drain clamp around hole. Open faucet again and allow tank to empty for a second time. It is designed to reduce the dissolved mineral content of the water. REVERSE OSMOSIS MEMBRANE- The R.O. Most riser tubes that are used today are made of flexible material, either braided stainless steel, braided plastic or gray 3/8" plastic tubing. Using Teflon tape, wrap the threads on the tank 5 or 6 times (don’t use any other type of pipe compounds). 2. Turn saddle valve handle clockwise to close valve. The Reverse Osmosis manifold can be installed on either the right or left side of the under-sink area or a cabinet. 14" Secure drain saddle clamp on valve with bolts and nuts provided. Connect the swivel end of the John Guest Angle Stop Valve to the threads on the cold water shut-off. The reverse osmosis membrane used in these systems may be damaged by chlorine. Precautions must be taken to penetrate the porcelain through to the metal base and prevent chipping or scratching. This connection should only be hand tight. Ask your local dealer for more information. Questions? Installation using copper tubing/pipe or tubing, CPVC, and gray flexible riser tubes: (See Figure 2-A). Chrome base plates and rubber washers slide up the shank to the faucet body. Pre-filling the storage tank is recommended so there is sufficient pressure to check for leaks and water to flush the carbon post filter. Be sure RO Membrane is pushed into Membrane housing as far as it will go. Your RO system may be installed under a sink or in a basement. Remove the filter assembly cover and mark the locations for the hanger washers on the wall below the sink, using a level to ensure that the unit is straight. Introducing "One Thing": A New Video Series, Reverse osmosis filter kit for under-sink installation. Step by step instructions on installing replacement cartridges and sanitizing filter housings. Reverse osmosis systems can remove contaminants that are unhealthy and possibly deadly through a combination of granular activated carbon, carbon block & sediment filtration, and thin film membranes. Reverse Osmosis. Open valve on bladder tank and open faucet until water flows. View a chart comparing the specifications of all the reverse osmosis systems we sell on this site. In terms of cost, there isn’t much difference between a lower GPD filter and a higher GPD filter. HOME MASTER INSTALL PART 1: WELCOME These faucets require a 1-1/4" hole in the sink rather than the 1/2" hole required by the standard faucet included with the RO system. If this is not possible then tighten the hex nut until it is just slightly less than completely tight. It is highly recommended that you clean and sanitize your system once a year. Tubing configurations will vary depending on the manufacturer, but typically they consist of a tube running from the water supply to the first canister on the filter unit (the prefilter), another tube from the last canister filter (the RO canister) to the sink drain, and yet another tube to the storage tank. For this reason, you’ll need to connect the drain tube which is … These systems include activated carbon filters which protect the membranes by reducing chlorine. If the copper tube is 3/8", bending it can be done easily by hand. In these cases where low pressure exists, a booster pump will be required. In the worst-case scenario, you can bore a new hole the sink deck or countertop to hold the filter's spigot. Clear away a workspace under the sink, near the location of the RO system. Home Master RO Membrane Change Instructions . Check your local plumbing codes for more information. For a whirlpool reverse osmosis system, a drain tee is included. Allow system to produce a full tank of RO water. Connect tubing to feed water valve using brass compression nut, stiffener insert and plastic sleeve. We recommend is to purchase the 50 GPD (gallon per day) rated reverse osmosis water filter. Make certain the cutter does not touch outer rim of the cut porcelain / enamel. The John Guest Angle Stop Valve works with 3/8" shut-off valves and riser tubes. A Drain Saddle is used to make a wastewater connection with the drain under the sink, which is designed to fit around a standard 1-1/2" OD drainpipe. How Reverse Osmosis works – Your new Reverse Osmosis (RO) system is composed of a 3-stage system manifold, a 3000 series pre-filter, the reverse osmosis membrane, a storage From below sink or counter, assemble the white spacer, flat washer and hex nut on threaded nipple and tighten by hand. Connect the filter's drain tee fitting onto the drain pipe using the provided slip washers and nuts—the connections are made in the same way that a drain trap is assembled. This will require a pressure gauge to determine exactly what the water pressure is that is feeding the membrane. Plan the Installation . Install new filters, tighten housings, and reconnect all tubing connections. Note: Before any service is performed on the RO system, turn off icemaker valve and icemaker unit. Alternatives include self piercing valves, T fittings, and faucet adaptors that connect between the faucet and the top of the riser tube. However, the tubing configurations can vary quite a lot, so always consult the manufacturer's instructions on the proper tubing connections. Carefully drill pilot hole with masonry pit through porcelain and stop when metal shows. Close faucet and allow unit to produce another tank of water. If the copper riser tube is larger than 3/8" it is recommended that 2" be cut from the bottom of the riser to allow for the space needed. The cartridges are provided in sanitary packaging. Membranes are tested at 65 psi of pressure and temperature of 77 degrees. Connecting to an icemaker or other remote location can also be considered if a connection can be made without using more than 12" of tubing, otherwise a delivery pump may be needed. Allow the water to fill the bladder until it stops. Shut-off the cold water supply using the angle stop shut-off located under your sink. Please wash hands or use gloves when handling the cartridges. Turn off cold-water valve from under the sink or main water line valve for whole house. (2-3 hours). Reverse Osmosis Membrane Change Instructions . Some municipalities may require installation by a licensed plumber. Most units come with a tee connection that taps into the 1/2-inch cold water supply line going to the faucet. And it is fully approved by the EPA.. Sometimes the knockout intended for a sink sprayer can be used for the filter's spigot. Environmental Protection Agency. Most filters come with a 1/2-inch adapter that will work fine if the sink faucet uses a 1/2-inch flex line. Also, make sure you have an idea of what cold water source can be used. Tighten nut/seal around valve stem with wrench. Temperature of the water supply to the reverse osmosis system must be between 40°F (4°C) and 100°F (38°C). The Angle Stop Valve has built-in shut-off and provides the feed supply connection for the reverse osmosis system. Minerals picked up in the environment by the water are measured as Total Dissolved Solids (T.D.S.). Marietta, Georgia 30062-2262, Mon - Fri • 9:00 AM - 5:30 PM ET
In the event you did not receive installation instructions, or if you are just interested in knowing how a reverse osmosis system is installed, the following guide should prove to be very useful. Unthread the cap from the membrane housing. If the copper tube is 3/8", bending it can be done easily by hand. The right side is recommended because all the Reverse Osmosis tubing will be to the back of the cabinet and out of the way. The faucet should be positioned so it empties into the sink and the spout swivels freely for convenience. To mount the unit, elevate it at least 2" off the floor, level it and mark the location of mounting holes needed. To complete this operation, connect a T with a shut off valve into the faucet tubing and route tubing to the refrigerator. Take measurements of the available space—in a sink space filled with a garbage disposer or other items, an RO unit with its … Home Master® Reverse Osmosis System—Owners Manual Drilling hole for RO faucet ± porcelain sinks steps 1-5; stainless sinks steps 3-5 WARNING: Serious cracking and damage may occur to your sink even if instructions are followed exactly due to age and the imperfections inherent in natural materials. When connecting the tubing, use the extra length of the tubing to your advantage and run it to the back of the cabinets or wherever necessary to allow for the cleanest installation. (Hooking up to existing copper tubing is not recommended due to possible corrosion) Turn off icemaker inside freezer prior to turning off the existing tap water supply line to the refrigerator. Feed threaded shank through the sink hole and orient the faucet. Need to replace your system's cartridges but not sure what type is best for your system? What is reverse osmosis? Do not remove the drain flow restrictor as this will cause a failure in the system. Also view our Exploded Diagrams at the bottom of this guide. When compared to the other point-of-use filtration systems, reverse osmosis tends to be more effective than simpler carbon black (charcoal) filtration systems, and considerably less expensive than ultraviolet disinfectant systems, which are the very best at killing pathogens. You may also need to buy additional tubing to connect the components. Turn on water supply to pressure cold water line. If the sink faucet uses flex tubes of a different size, however, you'll need to use an adapter tee to make the transition to the water supply tube running to the filter unit. Open ball valve, allow system to pressurize and check for leaks. After all filters are removed from the system, housings have been cleaned, tank is empty, and faucet is open... RO Systems are highly sensitive to pressure and temperature. If possible, leave extra tubing in case the system needs to be moved at a later date. Move the tubing away from the valve to make room for the John Guest Angle Stop Valve. Attach threaded ends of supplied brass tee to the cold water supply line and shut-off valve; tighten using an adjustable wrench. • Sodium Metabisulfite (CAS 007681-57-4) is used in a 1% preservative solution within the reverse osmosis membrane. The pressure will start to build up in the system; you will have to wait for about two hours to get full pressure. In some cases, older plumbing may use a larger size shut-off and riser tube. For convenience on under sink installations it may be advisable to complete under sink tubing connections at this time. The supply tank should be placed under the counter or within 10 feet of the RO unit. Housing Wrenches Leak Stop Valve Spare O-Rings and Fittings In cases where a basement or cabinets connecting sink and fridge are not available, icemaker connections cannot be made. A reverse osmosis system costs from $150 to $300, plus $100 to … Run 2 more complete batches to drain before using water. The drain saddle valve should always be installed before (above) the p-trap and on a vertical or horizontal drain. Run 2 cycles to drain to rinse out sanitizing solution before using water. When making the cuts, make sure that the tee will fit tightly. If a cut is made, a new compression ring (not supplied) will need to be installed to make a new water tight connection with the riser tube and the angle stop shut-off valve. Position both halves of drain saddle on drain pipe so the opening aligns with drilled hole. To troubleshoot a poor performing RO System an accurate measure of the pressure and temperature of water will be required. The RO unit is normally mounted to the right or left sink cabinet sidewall, depending on where supply tank is to be located. Page 1: Installation Instructions USS-335 Installation Reverse Osmosis Instructions Filtration System Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 USF-201 post filter is tested and certified by NSF International in USS-335 system against NSF/ANSI Standard 42 for the reduction of Aesthetic Chlorine Taste and Odor and Particulate Class III. Turn the water supply on and open the cold water on the sink to get any extra air out of the pipes. Before connecting the yellow tubing, follow the manufacturer’s instructions about sanitizing the system. Also for: G1-2s, G1-3l, G1-4l, G1-1f, G1-2f, G1-3s, G1-4s, G1-2l. Open shipping carton, remove components and check that all parts are present. Turn off the water feeding the RO system, by closing the Use a small drill bit to verify that drain clamp is properly aligned. The Drain line is a short 1/4" tube connected to the membrane housing. The following periodic maintenance is recommended so your system will provide years of trouble-free service: Replacement part Frequency Pre-! A 2" flat surface is required, not exceeding 1-1/4" thickness. If you buy lots of bottled or filtered water or you’re worried about your tap water, a reverse-osmosis water filter can be a good investment. Make sure piercing lance does not protrude beyond rubber gasket. Follow sanitizing steps in "Sanitizing the System" section. Position the drain saddle valve at selected location and mark for the opening. If your riser tube is made of copper you will need to either make a bend in the copper to allow for the 2" of space needed for the Faucet Adaptor. Close faucet, wait five minutes and check for leaks. Tubing should follow contour of the cabinets. If so, this work may require assistance from a plumber. Each time the filters are replaced it is recommended that the system be sanitized. Continue to enlarge hole with larger size drill bit until it is 1/2". Using an adjustable wrench or basin wrench, disconnect the riser tube from the bottom the faucet. Continue with his bit to cut through … It is important to have clean hands while handling inner parts of the system. To open valve, turn handle counterclockwise. A shorter riser tube will not be needed. Reverse Osmosis Water Treatment Systems. Keep tubing from the RO unit to the tank and faucet as short as possible for good flow. Snug nut/seal with wrench around valve stem. Storage Tank RO Faucet w/ Installation Kit Feed Water Adapter . To make a 1 1/4" hole to accommodate an air gap faucet requires special tools such as a chassis punch (stainless steel) or a Relton cutter (porcelain) if a large enough hole is not already available. Assemble saddle valve on pipe, aligning with hole. 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