Service Tech Information

POSITION SWITCH STATUS: With the valve in service, or any of the recharge cycles, the switch indicator will show open, while the valve is rotating from one position to another, the indicator will show the switch closed. A defect is probable if indications vary from this pattern.

NOTE: If the faceplate is left in a diagnostic display (or a flashing display when setting times or hard- ness), present time automatically returns if a button is not pressed within 4 minutes. To return to the diagnostic display, repeat step 1.

2.Press the RECHARGE button to advance the valve to each position and observe the switch and position indicators to verify component operation, or to possi- bly isolate a defect.

3.Press Select once to move back to the Service Mode screen. Move black bar to Set Model and press Select. Verify the model code.

This code identifies the softener nominal capacity size. If the wrong number shows, the softener will operate on incorrect programming. Do the following as needed.

HF46 or HF47 does show - Press the SELECT button until the normal operating display shows.

To change HF number - Press the UP or DOWN button until either HF46 for Model 38426, or HF47 for Model 39426, shows in the display. Then, press the SELECT button and reset the timer.

TIMER PWA REPLACEMENT

Motor

Sensor

Housing

Position Switch

Turbine

Turbine

Support

and Shaft

Valve Outlet

FIG. 64

Set Model :

HF46

b d CHANGE SELECT

Set Model :

HF47

b d CHANGE SELECT

FIG. 65

OUTIN

Be sure the valve is in service position when replac- ing the timer PWA (observe valve cycle indicator). If after installing and programming the replacement timer PWA, the valve is not in service position, do the following to assure correct cycle orientation, or timing, between the faceplate and valve.

Use the MANUAL ADVANCE procedures with the RECHARGE NOW button, advance through the recharge cycles until the valve stops in service position, and RECHARGE no longer flashes in the display.

NOTE: The valve motor may automatically drive through several valve positions while searching for service. If an error code occurs, unplug the transformer, then plug in again.

Position markers (Valve in service)

MOTOR

FIG. 66

Questions? Call The Kenmore Water Line 1-800-426-9345

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Kenmore 420 Series warranty Timer PWA Replacement
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420 Series specifications

The Kenmore 420 Series is a popular line of home appliances designed to elevate the overall cooking experience. This series is a reliable choice for many households, offering a range of advanced features and user-friendly technologies that enhance performance and convenience.

One of the standout features of the Kenmore 420 Series is its powerful heating capabilities. Equipped with a high-performance oven, it ensures that meals are cooked evenly and efficiently. The series often includes multiple cooking modes, such as convection baking and broiling, which provide flexibility for various recipes. This versatility allows users to experiment with their cooking, whether they are baking desserts or roasting meats.

The cooktop design of the Kenmore 420 Series is equally impressive. With multiple burners offering various heat settings, users can simmer, sauté, and boil simultaneously. Many models also incorporate dual burners, which can switch between high and low heat settings, catering to diverse cooking needs. Additionally, the series often features smooth tops, making cleaning a breeze after cooking.

In terms of technologies, the Kenmore 420 Series embraces modern innovations to improve user experience. The presence of smart technology in some models allows homeowners to control their appliances remotely. An integrated app can provide notifications and cooking tips, making meal preparation more convenient than ever.

Energy efficiency is another critical aspect of the Kenmore 420 Series. These appliances are designed to consume less energy while delivering high performance, helping users save on their electricity bills and reduce their environmental footprint. Many models even come with an Energy Star rating, ensuring that they meet stringent energy efficiency guidelines.

Another notable characteristic of the Kenmore 420 Series is its robust construction and design. Built with high-quality materials, these appliances are not only functional but also aesthetically pleasing, blending seamlessly with modern kitchen decor. The ergonomic controls and intuitive interfaces make it easier for users to operate the appliances, regardless of their cooking skills.

Overall, the Kenmore 420 Series stands out as a reliable choice for families and culinary enthusiasts alike. With its powerful performance, innovative technologies, and energy-efficient features, this series meets the varied needs of today's homeowners, making it a staple in many kitchens. Whether you're a novice cook or an experienced chef, the Kenmore 420 Series offers the tools and versatility you need to create delicious meals.
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