To Replace the Prefilter Cartridge

- CARE OF YOUR HOME DRINKING WATER SYSTEM -

PREFILTER CARTRIDGE - You must replace the prefilter cartridge often to protect the RO mem- brane from being destroyed by chlorine, and/or from plugging with sediments from the water supply. If you have chlorine in the water, replace the cartridge at least every 6 months. If the prefilter cartridge plugs with sediments, water flow intothe RO system drops, slowing the making of quality RO water. The

RO membrane may also begin to plug with sediments. If this happens, you may not get enough RO water for your needs.

NOTE: The amber "FILT" light on the faucet base will begin to flash after 6 months or 900 gallons of product water use to tell you the filter cartridge needs replacing.

cone screen

control

RO Cap __

_riu:;w_L_dbg_ne

protective

POSTFILTER - Always replace the postfilter at the same time you replace the prefilter cartridge. The postfilter gives the product water a final filtering of any tastes and/or odors that may remain.

TO REPLACE THE POSTFILTER

CAUTION: BE SURE TO RELIEVE PRESSURE, STEPS 1, 2 AND 3, Bo'n'OM OF PAGE 12.

1.Disconnect tubing at both ends (Fig. 9).

2.Pull the filter from the holder and remove fittings from both ends.

3.Observing the flow arrow, on new filter, turn the fittings (use Teflon tape) into both ends. The elbow fitting installs at the bottom end, or outlet.

4.Replace filter into the holder and reconnect the tubing at both ends.

TO REPLACE THE PREFILTER CARTRIDGE

CAUTION: BE SURETO RELIEVE PRESSURE, STEPS 1, 2 AND 3, BOTTOM OF PAGE 12.

IMPORTANT: BE SURE YOUR HANDS ARE CLEAN BEFORE WORKING ON RO SYSTEM IN- TERNAL PARTS.

vacuum

cap_ o-ring end down

relief

prefilter

1.Remove the clamp retainers and clamp sections (Fig. 9).

BOTTOM

END

2.Separate the cap from the RO housing (no need to disconnect tubing) and set aside.

NOTE: If the cap o-ring seal remained in the RO housing, replace it on the cap.

(2)3. Lift the RO cartridge and prefilter cartridge from the housing, then separate and dispose of the prefilter cartridge.

--..clamp

section (2)

electronic box

4.Dump water remaining in the RO housing.

5.Slide the RO cartridge INTO THE TOP END of the new prefilter cartridge, as shown in FIG. 9, then place into the RO housing.

NOTE: Be sure the bottom end of the prefilter is at the bottom, and the up arrow ( -_) on the RO cartridge points upward (o-ring seal end down- ward).

6.Be sure the cap o-ring has lubrication (silicone grease). Then, push into position and install clamp sections and retainers,

7.Replace the electronic box batteries.., see page

14.

RO 2000 specifications

The Sears RO 2000, released in the late 1980s, marked a significant advancement in the realm of personal appliances and home technology. As a state-of-the-art product in its category, the RO 2000 offered a blend of innovative features designed to enhance user convenience, functionality, and efficiency.

One of the standout characteristics of the Sears RO 2000 was its compact design. Tailored for modern households, the appliance seamlessly integrated into various kitchen layouts without sacrificing space. Its sleek and contemporary aesthetics rendered it a perfect match for any decor, appealing to a broad audience of consumers.

The RO 2000 boasted multiple functionalities, including the ability to perform tasks such as baking, broiling, roasting, and heating. This versatility made it a valuable addition to homes where time-efficiency is vital. Users appreciated the appliance's capacity to prepare meals quickly while maintaining high-quality results, showcasing Sears' commitment to versatility in home technology.

In terms of technology, the Sears RO 2000 featured advanced heating systems that delivered consistent and even cooking results. Utilizing a combination of convection heating and radiant elements, the appliance ensured that food was cooked evenly and retained moisture. This was particularly advantageous for baking enthusiasts who desired perfectly risen cakes and evenly browned casseroles.

The appliance also incorporated user-friendly controls, making it simple for anyone to operate. With easy-to-read dials and pre-set cooking options, it demystified the cooking process, allowing even novice cooks to achieve professional results. The RO 2000’s intuitive interface contributed to a positive user experience, as it streamlined the cooking process and reduced the likelihood of errors.

Another highlight of the Sears RO 2000 was its energy efficiency. With increasing awareness about energy consumption, the appliance was designed to minimize electricity usage while delivering powerful performance. This feature resonated well with environmentally-conscious consumers looking to reduce their carbon footprint without compromising on convenience.

Safety was also a priority in the design of the RO 2000. Equipped with features like automatic shut-off and cool-touch exteriors, users could operate the appliance with peace of mind, reducing the risk of accidents in the kitchen.

In conclusion, the Sears RO 2000 emerged as a landmark technology in household appliances, combining advanced cooking capabilities, user-friendly design, and energy efficiency. It represented a commitment to quality and innovation, positioning Sears as a leader in the home appliance market during its time. As families sought enhanced cooking solutions, the RO 2000 stood out as a reliable partner in creating delicious meals and fostering a love for cooking.