Kenmore 625.38156 owner manual HOW Your Reverse Osmosis System Works

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HOW YOUR REVERSE OSMOSIS SYSTEM WORKS

Introduction: Your Reverse Osmosis (RO) Drinking Water System uses your household water pressure to force water through three filters. Minerals and impurities are filtered out. Delicious tasting drinking water goes to the storage tank-ready for your use. Minerals and impu- rities are sent down the drain. The following paragraphs will explain in detail how your Reverse Osmosis Drinking Water System works.

Prefilter: Water from the cold supply pipe enters the pre- filter. See Figure 24. The prefilter has a replaceable sedi- ment cartridge with activated carbon in its composition. The cartridge reduces taste, odor, sand, silt, dirt, other sediments, and up to the amount of chlorine shown in the specifications.

Reverse Osmosis Cartridge: Filtered water flows from the prefilter, to the Reverse Osmosis membrane car- tridge. See Figure 24. The Reverse Osmosis cartridge is a tightly wound special membrane. The membrane

reduces the dissolved solids and organic matter. High quality product water (about one ounce per minute) exits the Reverse Osmosis cartridge. The product water flows to the storage tank, postfilter or Reverse Osmosis faucet. See Figure 24. Reject water, with the dissolved solids and organic matter, is routed to the drain. See Figure 24.

Storage Tank: The storage tank holds product water. See Figure 24. A diaphragm inside the tank holds water pres-

surized to about 30 psi when the tank is full. This pro- vides fast flow to the Reverse Osmosis faucet. When the

tank is empty of water, it is pressurized to 5 - 7 psi.

Postfilter: Before going to the Reverse Osmosis faucet, product water goes through the postfilter. See Figure 24. The postfilter is an activated carbon type filter. Any remaining tastes and odors are reduced from the prod- uct water. Clean, high quality drinking water is available at the faucet.

Reverse Osmosis Faucet: The sink or countertop faucet has a hand operated knob to access drinking water. See Figure 24. An air-gap is built into the faucet drain water

connection to comply with plumbing codes. See Figure 24.

Faucet Electronics: Inside the faucet base is a battery

operated 6 month timer. See Figure 14. An amber LED indicator is also located in the front of the faucet base.

This LED will flash continuously after 6 months have passed. This indicates that it is time to replace the bat- tery, prefilter and postfilter.

Shutoff Assembly: The unit has an automatic shutoff system to conserve water. When the storage tank has filled to capacity, and the drinking water faucet is closed, pressure closes the shutoff to stop flow to the drain.

After enough drinking water is used, pressure in the sys- tem drops, and the shutoff opens to allow the tank to be refilled. See Figure 24.

Check Valve: A check valve is located in the Reverse Osmosis manifold, above the center sump. The check valve prevents a backward flow of product water from the storage tank to drain. A backward flow could dam- age the Reverse Osmosis Membrane. See Figure 24.

Flow Control: Water flow to the drain is restricted by the flow control, it maintains the desired flow rate to obtain

the highest quality drinking water. The flow control is located in the end of the 1/4" red drain tubing, at the Reverse Osmosis manifold drain port. See Figure 24.

Questions? Call The Kenmore Water Line 1-800-426-9345or visit KenmoreWater.com

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Contents Osmosis ONE Year Full Warranty on Reverse Osmosis System Osmosis Inspect Shipment Remote Location Plan Your InstallationUnder the Sink Location Check Space RequirementsTypical Under Sink Installation Prepare Site for Installation OverviewChoose Type of Water Fitting to Install Install Saddle ValveUnder The Sink Installation IntroductionRemote Location Install Reverse Osmosis Filter Assembly Install Storage TankInstall Reverse Osmosis Faucet Select Location of Reverse Osmosis Faucet Mounting HoleInstall Battery Faucet ElectronicsHOW to CUT and Connect the Tubes Remove and Discard Foam PlugsConnect RED Tube to Reverse Osmosis Faucet OsmosisSanitize the System Pressure Test the System Purging the SystemHOW Your Reverse Osmosis System Works Membrane PREFILTER/POSTFILTER Maintenance RO Membrane Cartridge MaintenancePREFILTER/POSTFILTER Cartridge Replacement Change Battery Flow ControlChange Collet and O-RING TDS Page Cause Postfitterexpended Iiiii!!!i!iii!i i!i Iii!i!iii!i 110 Description Iiiiiiiiiiiiiiiiiiii

625.38156 specifications

The Kenmore 625.38156 is a highly regarded air purifier known for its efficient performance and reliable functionality, making it a popular choice among consumers seeking improved indoor air quality. It boasts a sleek, modern design that fits well into a variety of home environments, from living rooms to bedrooms.

One of the standout features of the Kenmore 625.38156 is its HEPA (High-Efficiency Particulate Air) filtration system. This technology is designed to capture 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, pet dander, and smoke. This level of filtration ensures that the air you breathe is significantly cleaner, which can be especially beneficial for allergy sufferers and those with respiratory issues.

Additionally, the Kenmore 625.38156 incorporates a multi-stage filtration process that includes a pre-filter designed to capture larger particles and extend the life of the HEPA filter. This allows users to enjoy improved air quality without the frequent and costly replacement of filters. The unit also features an activated carbon layer that effectively reduces odors from pets, cooking, and other common household sources, further enhancing the freshness of the air.

The air purifier is equipped with advanced fan technology, providing multiple speed settings and an overall quiet operation. This feature allows users to run the unit during the day or night without disrupting their routine or sleep. The energy-efficient design of the Kenmore 625.38156 also makes it an environmentally friendly option, consuming less power while delivering optimal performance.

Another significant characteristic of this air purifier is its user-friendly controls and digital display, which provide real-time feedback on air quality levels. With intuitive controls, users can easily adjust the settings to suit their preferences, ensuring custom air purification tailored to their needs.

Combined with its stylish aesthetics and compact form factor, the Kenmore 625.38156 offers an effective solution for improving indoor air quality. Whether for a small room or a spacious living area, this air purifier stands out as a reliable and efficient choice for anyone seeking to breathe easier at home.